[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"company-profile-en":3,"product-categories-en":22,"nav-featured-product-en":329,"social-links":356,"product-hhw-s-series-slim-profile-low-clearance-wrenches-en":363},{"id":4,"company_name":5,"company_name_en":6,"logo_url":7,"favicon_url":8,"seo_title":9,"seo_description":10,"seo_keywords":11,"homepage_title":12,"homepage_description":12,"products_page_title":12,"products_page_description":12,"phone":13,"fax":13,"mobile":13,"email":14,"address":15,"address_en":16,"latitude":12,"longitude":12,"working_hours":12,"year_established":17,"employee_count":18,"annual_revenue":12,"main_markets":19,"certifications":13,"settings":20,"updated_at":21},1,"杭州海德斯克液压机械有限公司","Hangzhou HydraStark Hydraulic Machinery Co., Ltd.","\u002Fstorage\u002Ftradebuild\u002Fbranding\u002Fhydrastark-logo.png","\u002Fstorage\u002Ftradebuild\u002Fbranding\u002Ffavicon.ico","HydraStark | High Pressure Hydraulic Cylinders & Tools","HydraStark makes 700 Bar hydraulic cylinders, torque wrenches, bolt tensioners and pumps in Hangzhou, China. Factory-direct since 2008.","hydraulic cylinders, hydraulic pumps, torque wrench, bolt tensioner, hydrastark",null,"","sales@hydrastark.com","浙江省杭州市富阳区东洲街道何埭村长沙路358号1楼","1st Floor, No. 358 Changsha Road, Hedai Village, Dongzhou Street, Fuyang District, Hangzhou, Zhejiang, China",2008,"Dedicated Engineering & Production Team","North America, Europe, Australia, Middle East, Southeast Asia","{}","2026-08-14T06:41:07.066183Z",{"list":23},[24,36,46,58,68,79,89,100,111,119,129,139,149,159,169,179,189,197,207,217,227,237,245,255,265,275,285,293,303,313,321],{"id":4,"parent_id":12,"name":25,"name_en":25,"slug":26,"description":27,"image_url":28,"seo_title":29,"seo_description":30,"seo_keywords":31,"sort_order":4,"is_active":32,"product_count":33,"created_at":34,"updated_at":35},"Hydraulic Cylinders & Jacks","hydraulic-cylinders-and-jacks","Industrial single and double-acting hydraulic cylinders, lock nut jacks, hollow plunger rams, and lightweight aluminum cylinders from 5 to 1000 tons.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbms-series-s-a-general-purpose-cylinders_render_1_513x1189.webp","Hydraulic Cylinders & Jacks (2.5–1,000 T, 700–1,500 Bar) | HydraStark","HydraStark Hydraulic Cylinders & Jacks: 20 series (HSC, HSCF, HSCL, HSCT, HSCH, HDCH and more). 2.5–1,000 T, 700–1,500 Bar.","Hydraulic Cylinders & Jacks, HSC, HSCF, HSCL, HSCT, HSCH, HDCH, HDC, HSC-LN, Enerpac equivalent, HydraStark",true,0,"2026-08-14T06:41:07.073321Z","2026-11-02T10:26:41.939876Z",{"id":37,"parent_id":4,"name":38,"name_en":38,"slug":39,"description":40,"image_url":28,"seo_title":41,"seo_description":42,"seo_keywords":43,"sort_order":4,"is_active":32,"product_count":44,"created_at":45,"updated_at":35},101,"General Purpose & Low Height Cylinders","general-purpose-and-low-height-cylinders","Standard general-purpose cylinders, flat jack cylinders, low-profile cylinders, and multi-stage telescopic flat jacks.","General Purpose & Low Height Cylinders (700–1,500 Bar) | HydraStark","HydraStark General Purpose & Low Height Cylinders: 5 series (HSC, HSCF, HSCL, HSCT, HSCU). 5–207 T, 700–1,500 Bar. Factory-direct from Hangzhou, China.","General Purpose & Low Height Cylinders, HSC, HSCF, HSCL, HSCT, HSCU, Enerpac equivalent, HydraStark",5,"2026-08-24T09:48:46.514672Z",{"id":47,"parent_id":48,"name":49,"name_en":49,"slug":50,"description":51,"image_url":52,"seo_title":53,"seo_description":54,"seo_keywords":55,"sort_order":4,"is_active":32,"product_count":56,"created_at":57,"updated_at":35},201,2,"Manual & Air Hydraulic Pumps","manual-and-air-hydraulic-pumps","Lightweight composite plastic hand pumps, heavy-duty alloy steel manual pumps, and air-driven hydraulic foot pumps.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbp_plastic_hand_pump_render.webp","Manual & Air Hydraulic Pumps (330–7,500 cm³, 700 Bar) | HydraStark","HydraStark Manual & Air Hydraulic Pumps: 3 series (HPM-P, HPM-S, HPA). 330–7,500 cm³, 700 Bar. Factory-direct from Hangzhou, China.","Manual & Air Hydraulic Pumps, HPM-P, HPM-S, HPA, Enerpac equivalent, HydraStark",3,"2026-08-24T09:48:46.519327Z",{"id":59,"parent_id":56,"name":60,"name_en":60,"slug":61,"description":62,"image_url":63,"seo_title":64,"seo_description":65,"seo_keywords":66,"sort_order":4,"is_active":32,"product_count":48,"created_at":67,"updated_at":35},301,"Square Drive Torque Wrenches & Sockets","square-drive-torque-wrenches-and-sockets","Precision square drive hydraulic torque wrenches from 112 to 72,000 Nm and heavy-duty chrome-molybdenum impact sockets.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbsw_square_drive_torque_wrench_main.webp","Square Drive Torque Wrenches & Sockets (700 Bar) | HydraStark","HydraStark Square Drive Torque Wrenches & Sockets: 2 series (HSW, HS-SKT). 112–72,000 N·m, 700 Bar. Factory-direct from Hangzhou, China.","Square Drive Torque Wrenches & Sockets, HSW, HS-SKT, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.524499Z",{"id":69,"parent_id":70,"name":71,"name_en":71,"slug":72,"description":73,"image_url":74,"seo_title":75,"seo_description":76,"seo_keywords":77,"sort_order":4,"is_active":32,"product_count":48,"created_at":78,"updated_at":35},401,4,"Hydraulic Bolt Tensioners","hydraulic-bolt-tensioners","1500 Bar topside single-stage tensioners and compact multi-stage tensioners for wind turbine foundation and casing bolting.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbht_st_tensioner_main.webp","Hydraulic Bolt Tensioners (282–3,216 kN, 1,500 Bar) | HydraStark","HydraStark Hydraulic Bolt Tensioners: 2 series (HST-S, HST-M). 282–3,216 kN, 1,500 Bar. Factory-direct from Hangzhou, China.","Hydraulic Bolt Tensioners, HST-S, HST-M, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.52598Z",{"id":80,"parent_id":44,"name":81,"name_en":81,"slug":82,"description":83,"image_url":84,"seo_title":85,"seo_description":86,"seo_keywords":87,"sort_order":4,"is_active":32,"product_count":70,"created_at":88,"updated_at":35},501,"Manual & Integrated Pullers","manual-and-integrated-hydraulic-pullers","Standard separate 2\u002F3-jaw hydraulic pullers, safety plate heavy pullers, self-contained integrated pullers, and self-centering sync pullers.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbuk_series_hydraulic_puller_raw_hd.webp","Manual & Integrated Pullers (4–100 T, 700 Bar) | HydraStark","HydraStark Manual & Integrated Pullers: 4 series (HAP-I, HAP-M, HAP-S, HAP-C). 4–100 T, 700 Bar. Factory-direct from Hangzhou, China.","Manual & Integrated Pullers, HAP-I, HAP-M, HAP-S, HAP-C, HydraStark","2026-08-24T09:48:46.527242Z",{"id":90,"parent_id":91,"name":92,"name_en":92,"slug":93,"description":94,"image_url":95,"seo_title":96,"seo_description":97,"seo_keywords":98,"sort_order":4,"is_active":32,"product_count":48,"created_at":99,"updated_at":35},601,6,"Hydraulic Nut Splitters","hydraulic-nut-splitters","Heavy-duty straight hydraulic nut splitters and compact angled cutting head nut splitters up to M90.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbns_series_nut_splitter_main.webp","Hydraulic Nut Splitters (5–193 T) | HydraStark","HydraStark Hydraulic Nut Splitters: 2 series (HNS, HNC). 5–193 T. Factory-direct from Hangzhou, China.","Hydraulic Nut Splitters, HNS, HNC, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.529937Z",{"id":101,"parent_id":102,"name":103,"name_en":103,"slug":104,"description":105,"image_url":106,"seo_title":107,"seo_description":108,"seo_keywords":109,"sort_order":4,"is_active":32,"product_count":56,"created_at":110,"updated_at":35},701,7,"High Pressure Hoses & Gauges","high-pressure-hoses-and-gauges","700-2800 Bar high-pressure thermoplastic & rubber hoses, stainless steel glycerin-filled gauges, and 45° ergonomic gauge adaptors.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbga_003_picture_raw.webp","High Pressure Hoses & Gauges (700–2,800 Bar) | HydraStark","HydraStark High Pressure Hoses & Gauges: 3 series (HGA, HSH, HSG). 700–2,800 Bar. Factory-direct from Hangzhou, China.","High Pressure Hoses & Gauges, HGA, HSH, HSG, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.532667Z",{"id":48,"parent_id":12,"name":112,"name_en":112,"slug":113,"description":114,"image_url":52,"seo_title":115,"seo_description":116,"seo_keywords":117,"sort_order":48,"is_active":32,"product_count":33,"created_at":118,"updated_at":35},"Hydraulic Pumps & Power Units","hydraulic-pumps-and-power-units","High-pressure manual hand pumps, air hydraulic foot pumps, portable electric units, battery cordless pumps, synchronized lifting systems, and 1500-3000 Bar bolt tensioner pumps.","Hydraulic Pumps & Power Units (700–4,000 Bar) | HydraStark","HydraStark Hydraulic Pumps & Power Units: 17 series (HPM-P, HPM-S, HPA, HPE-C, HPE, HPB and more). 700–4,000 Bar. Factory-direct from Hangzhou, China.","Hydraulic Pumps & Power Units, HPM-P, HPM-S, HPA, HPE-C, HPE, HPB, HPS-F, HTP-E, Enerpac equivalent, HydraStark","2026-08-14T06:41:07.07488Z",{"id":120,"parent_id":4,"name":121,"name_en":121,"slug":122,"description":123,"image_url":124,"seo_title":125,"seo_description":126,"seo_keywords":127,"sort_order":48,"is_active":32,"product_count":48,"created_at":128,"updated_at":35},102,"Hollow Plunger Cylinders","hollow-plunger-cylinders","Single-acting and double-acting center-hole hollow plunger cylinders for tensioning, pulling, and cable pre-stressing.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbmsh-series-sa-hollow-piston-cylinders_render_1_1114x1058.webp","Hollow Plunger Cylinders (13–150 T, 700 Bar) | HydraStark","HydraStark Hollow Plunger Cylinders: 2 series (HSCH, HDCH). 13–150 T, 700 Bar. Factory-direct from Hangzhou, China.","Hollow Plunger Cylinders, HSCH, HDCH, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.51621Z",{"id":130,"parent_id":48,"name":131,"name_en":131,"slug":132,"description":133,"image_url":134,"seo_title":135,"seo_description":136,"seo_keywords":137,"sort_order":48,"is_active":32,"product_count":56,"created_at":138,"updated_at":35},202,"Portable & Industrial Electric Pumps","portable-and-industrial-electric-pumps","Compact micro electric pumps, heavy-duty continuous industrial electric pumps, and cordless lithium-battery portable pumps.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fpu_electric_hydraulic_pump_solenoid.webp","Portable & Industrial Electric Pumps (700 Bar) | HydraStark","HydraStark Portable & Industrial Electric Pumps: 3 series (HPE-C, HPE, HPB). 700 Bar. Factory-direct from Hangzhou, China.","Portable & Industrial Electric Pumps, HPE-C, HPE, HPB, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.520039Z",{"id":140,"parent_id":56,"name":141,"name_en":141,"slug":142,"description":143,"image_url":144,"seo_title":145,"seo_description":146,"seo_keywords":147,"sort_order":48,"is_active":32,"product_count":70,"created_at":148,"updated_at":35},302,"Low Profile & Specialized Wrenches","low-profile-and-specialized-wrenches","Low clearance hollow hex torque wrenches, cassette reducers, ultra-narrow low profile wrenches, and open-spanner hydraulic tools.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbhw_low_height_torque_wrench_main.webp","Low Profile & Specialized Wrenches (700 Bar) | HydraStark","HydraStark Low Profile & Specialized Wrenches: 4 series (HHW, HHW-S, HHW-R, HS-RED). 228–44,593 N·m, 700 Bar. Factory-direct from Hangzhou, China.","Low Profile & Specialized Wrenches, HHW, HHW-S, HHW-R, HS-RED, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.525261Z",{"id":150,"parent_id":70,"name":151,"name_en":151,"slug":152,"description":153,"image_url":154,"seo_title":155,"seo_description":156,"seo_keywords":157,"sort_order":48,"is_active":32,"product_count":48,"created_at":158,"updated_at":35},402,"Hydraulic Nuts & Self-Lock Nuts","hydraulic-nuts-and-self-lock-nuts","1500 Bar standard hydraulic nuts and mechanical collar self-locking hydraulic nuts for permanent pre-load retention.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbbhn_self_lock_nut_main.webp","Hydraulic Nuts & Self-Lock Nuts (700–1,500 Bar) | HydraStark","HydraStark Hydraulic Nuts & Self-Lock Nuts: 2 series (HHN-L, HHN-M). 226–3,864 kN, 700–1,500 Bar. Factory-direct from Hangzhou, China.","Hydraulic Nuts & Self-Lock Nuts, HHN-L, HHN-M, HydraStark","2026-08-24T09:48:46.526595Z",{"id":160,"parent_id":44,"name":161,"name_en":161,"slug":162,"description":163,"image_url":164,"seo_title":165,"seo_description":166,"seo_keywords":167,"sort_order":48,"is_active":32,"product_count":48,"created_at":168,"updated_at":35},502,"Safety Cage Self-Lock Pullers","safety-cage-self-lock-pullers","Mechanical lock-nut safety cage pullers and hydraulic safety cage positive-locking pullers for extreme anti-slip bearing dismounting.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Feph_series_hydraulic_self_lock_puller_set_raw_hd.webp","Safety Cage Self-Lock Pullers (2–50 T, 700 Bar) | HydraStark","HydraStark Safety Cage Self-Lock Pullers: 2 series (HAP-L, MAP-L). 2–50 T, 700 Bar. Factory-direct from Hangzhou, China.","Safety Cage Self-Lock Pullers, HAP-L, MAP-L, HydraStark","2026-08-24T09:48:46.527944Z",{"id":170,"parent_id":91,"name":171,"name_en":171,"slug":172,"description":173,"image_url":174,"seo_title":175,"seo_description":176,"seo_keywords":177,"sort_order":48,"is_active":32,"product_count":70,"created_at":178,"updated_at":35},602,"Flange Spreaders & Alignment Tools","flange-spreaders-and-alignment-tools","Stepped-wedge mechanical & hydraulic flange spreaders, integrated flange separators, and hydraulic flange misalignment tools.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbfs_14_hydraulic_flange_spreader_main.webp","Flange Spreaders & Alignment Tools (700 Bar) | HydraStark","HydraStark Flange Spreaders & Alignment Tools: 4 series (HFS-W, HFS-I, HFA, HFS-S). 700 Bar. Factory-direct from Hangzhou, China.","Flange Spreaders & Alignment Tools, HFS-W, HFS-I, HFA, HFS-S, Enerpac equivalent, Equalizer equivalent, HydraStark","2026-08-24T09:48:46.530538Z",{"id":180,"parent_id":102,"name":181,"name_en":181,"slug":182,"description":183,"image_url":184,"seo_title":185,"seo_description":186,"seo_keywords":187,"sort_order":48,"is_active":32,"product_count":70,"created_at":188,"updated_at":35},702,"Couplers, Valves & Manifolds","couplers-valves-and-manifolds","700-1400 Bar quick disconnect couplers, flow control needle valves, pilot check valves, multi-port distribution manifolds, and fittings.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbc_201_quick_coupler_raw.webp","Couplers, Valves & Manifolds (700–1,400 Bar) | HydraStark","HydraStark Couplers, Valves & Manifolds: 4 series (HQC, HFT, HSV, HSM). 700–1,400 Bar. Factory-direct from Hangzhou, China.","Couplers, Valves & Manifolds, HQC, HFT, HSV, HSM, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.533368Z",{"id":56,"parent_id":12,"name":190,"name_en":190,"slug":191,"description":192,"image_url":63,"seo_title":193,"seo_description":194,"seo_keywords":195,"sort_order":56,"is_active":32,"product_count":33,"created_at":196,"updated_at":35},"Hydraulic Torque Wrenches & Bolting Tools","hydraulic-torque-wrenches-and-bolting-tools","Precision square drive and low-profile hydraulic torque wrenches, heavy-duty impact sockets, and specialized cassette reducers up to 72,000 Nm.","Hydraulic Torque Wrenches & Bolting Tools (700 Bar) | HydraStark","HydraStark Hydraulic Torque Wrenches & Bolting Tools: 6 series (HSW, HHW, HHW-S, HHW-R, HS-SKT, HS-RED). 112–72,000 N·m, 700 Bar.","Hydraulic Torque Wrenches & Bolting Tools, HSW, HHW, HHW-S, HHW-R, HS-SKT, HS-RED, Enerpac equivalent, HydraStark","2026-08-14T06:41:07.075219Z",{"id":198,"parent_id":4,"name":199,"name_en":199,"slug":200,"description":201,"image_url":202,"seo_title":203,"seo_description":204,"seo_keywords":205,"sort_order":56,"is_active":32,"product_count":44,"created_at":206,"updated_at":35},103,"Lock Nut & Long Stroke Cylinders","lock-nut-and-long-stroke-cylinders","Single-acting and double-acting mechanical lock nut cylinders and long-stroke double-acting push-pull rams.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbmd-series-double-acting-cylinder_render_1_740x1081.webp","Lock Nut & Long Stroke Cylinders (10–1,000 T, 700 Bar) | HydraStark","HydraStark Lock Nut & Long Stroke Cylinders: 5 series (HDC, HSC-LN, HSC-LNH, HDC-LN, HSC-LP). 10–1,000 T, 700 Bar. Factory-direct from Hangzhou, China.","Lock Nut & Long Stroke Cylinders, HDC, HSC-LN, HSC-LNH, HDC-LN, HSC-LP, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.51697Z",{"id":208,"parent_id":48,"name":209,"name_en":209,"slug":210,"description":211,"image_url":212,"seo_title":213,"seo_description":214,"seo_keywords":215,"sort_order":56,"is_active":32,"product_count":56,"created_at":216,"updated_at":35},203,"Synchronous Lifting Systems","synchronous-lifting-systems","Multi-outlet split-flow pumps, economical multi-point synchronized systems, and high-precision heavy-duty displacement synchronized lifting systems.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fsfp_split_flow_pump_render.webp","Synchronous Lifting Systems (700 Bar) | HydraStark","HydraStark Synchronous Lifting Systems: 3 series (HPS-F, HPS-ECO, HPS-PRO). 700 Bar. Factory-direct from Hangzhou, China.","Synchronous Lifting Systems, HPS-F, HPS-ECO, HPS-PRO, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.520802Z",{"id":218,"parent_id":44,"name":219,"name_en":219,"slug":220,"description":221,"image_url":222,"seo_title":223,"seo_description":224,"seo_keywords":225,"sort_order":56,"is_active":32,"product_count":70,"created_at":226,"updated_at":35},503,"Bearing Pullers & Master Tool Sets","bearing-pullers-and-master-tool-sets","Bearing cup & knife separator attachments, grip puller sets, cross bearing deep-reach sets, and 4-in-1 turnkey master tool sets.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbhp_bearing_puller_separator_raw.webp","Bearing Pullers & Master Tool Sets (8–50 T, 700 Bar) | HydraStark","HydraStark Bearing Pullers & Master Tool Sets: 4 series (HBP-B, HBP-G, HBP-X, HBP-M). 8–50 T, 700 Bar. Factory-direct from Hangzhou, China.","Bearing Pullers & Master Tool Sets, HBP-B, HBP-G, HBP-X, HBP-M, HydraStark","2026-08-24T09:48:46.528591Z",{"id":228,"parent_id":91,"name":229,"name_en":229,"slug":230,"description":231,"image_url":232,"seo_title":233,"seo_description":234,"seo_keywords":235,"sort_order":56,"is_active":32,"product_count":44,"created_at":236,"updated_at":35},603,"Lifting Jacks & Moving Skates","lifting-jacks-and-moving-skates","Vertical heavy lifters, compact jacks, hydraulic toe jacks, roller moving skates, and caterpillar tracked heavy load skates.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbmsc_10_compact_hydraulic_jack_main.webp","Lifting Jacks & Moving Skates (2–30 T, 700 Bar) | HydraStark","HydraStark Lifting Jacks & Moving Skates: 5 series (HCJ, HMS-T, HLW, HTJ, HMS-C). 2–30 T, 700 Bar. Factory-direct from Hangzhou, China.","Lifting Jacks & Moving Skates, HCJ, HMS-T, HLW, HTJ, HMS-C, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.531169Z",{"id":70,"parent_id":12,"name":238,"name_en":238,"slug":239,"description":240,"image_url":74,"seo_title":241,"seo_description":242,"seo_keywords":243,"sort_order":70,"is_active":32,"product_count":33,"created_at":244,"updated_at":35},"Bolt Tensioners & Hydraulic Nuts","bolt-tensioners-and-hydraulic-nuts","1500 Bar topside single-stage and multi-stage hydraulic bolt tensioners, standard and self-locking hydraulic nuts for wind energy, oil & gas, and nuclear plants.","Bolt Tensioners & Hydraulic Nuts (700–1,500 Bar) | HydraStark","HydraStark Bolt Tensioners & Hydraulic Nuts: 4 series (HST-S, HST-M, HHN-L, HHN-M). 226–3,864 kN, 700–1,500 Bar. Factory-direct from Hangzhou, China.","Bolt Tensioners & Hydraulic Nuts, HST-S, HST-M, HHN-L, HHN-M, Enerpac equivalent, HydraStark","2026-08-14T06:41:07.075506Z",{"id":246,"parent_id":4,"name":247,"name_en":247,"slug":248,"description":249,"image_url":250,"seo_title":251,"seo_description":252,"seo_keywords":253,"sort_order":70,"is_active":32,"product_count":56,"created_at":254,"updated_at":35},104,"High Tonnage & Pull Cylinders","high-tonnage-and-pull-cylinders","50 to 1000 Ton high-tonnage heavy construction cylinders and single-acting hydraulic pull rams.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbmsp-series-pull-cylinders_render_1_1289x959.webp","High Tonnage & Pull Cylinders (2.5–1,000 T, 700 Bar) | HydraStark","HydraStark High Tonnage & Pull Cylinders: 3 series (HSCP, HDCX, HSCX). 2.5–1,000 T, 700 Bar. Factory-direct from Hangzhou, China.","High Tonnage & Pull Cylinders, HSCP, HDCX, HSCX, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.517815Z",{"id":256,"parent_id":48,"name":257,"name_en":257,"slug":258,"description":259,"image_url":260,"seo_title":261,"seo_description":262,"seo_keywords":263,"sort_order":70,"is_active":32,"product_count":70,"created_at":264,"updated_at":35},204,"Ultra-High Pressure Tensioner Pumps","ultra-high-pressure-tensioner-pumps","1500-3000 Bar ultra-high pressure electric, pneumatic, and explosion-proof bolt tensioning power packs.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbeup_electric_tensioner_pump_main.webp","Ultra-High Pressure Tensioner Pumps (700–4,000 Bar) | HydraStark","HydraStark Ultra-High Pressure Tensioner Pumps: 4 series (HTP-E, HTP-A, HPM-UHP, HTP-EX). 700–4,000 Bar. Factory-direct from Hangzhou, China.","Ultra-High Pressure Tensioner Pumps, HTP-E, HTP-A, HPM-UHP, HTP-EX, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.521791Z",{"id":266,"parent_id":44,"name":267,"name_en":267,"slug":268,"description":269,"image_url":270,"seo_title":271,"seo_description":272,"seo_keywords":273,"sort_order":70,"is_active":32,"product_count":70,"created_at":274,"updated_at":35},504,"Vehicle-Mounted Heavy Duty Pullers","vehicle-mounted-heavy-duty-pullers","100-200 Ton heavy vehicle-mounted safety cage pullers, 50-500 Ton wheel-mounted bearing pullers, 55T jaw pullers, and 100T two-jaw synced rail pullers.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fph_series_vehicle_mounted_puller_main_raw.webp","Vehicle-Mounted Heavy Duty Pullers (50–500 T, 700 Bar) | HydraStark","HydraStark Vehicle-Mounted Heavy Duty Pullers: 4 series (HVP, HVP-W, HVP-55, HVP-100). 50–500 T, 700 Bar. Factory-direct from Hangzhou, China.","Vehicle-Mounted Heavy Duty Pullers, HVP, HVP-W, HVP-55, HVP-100, HydraStark","2026-08-24T09:48:46.529297Z",{"id":276,"parent_id":91,"name":277,"name_en":277,"slug":278,"description":279,"image_url":280,"seo_title":281,"seo_description":282,"seo_keywords":283,"sort_order":70,"is_active":32,"product_count":56,"created_at":284,"updated_at":35},604,"Torque Multipliers & Tire Tools","torque-multipliers-and-tire-tools","Planetary gear torque multipliers, high-ratio heavy torque multipliers, and hydraulic bead breakers for OTR mining tires.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbth4_series_torque_multiplier_main.webp","Torque Multipliers & Tire Tools (700 Bar) | HydraStark","HydraStark Torque Multipliers & Tire Tools: 3 series (HTM-H, HBB, HTM-P). 1,000–4,500 N·m, 700 Bar. Factory-direct from Hangzhou, China.","Torque Multipliers & Tire Tools, HTM-H, HBB, HTM-P, HydraStark","2026-08-24T09:48:46.531951Z",{"id":44,"parent_id":12,"name":286,"name_en":286,"slug":287,"description":288,"image_url":84,"seo_title":289,"seo_description":290,"seo_keywords":291,"sort_order":44,"is_active":32,"product_count":33,"created_at":292,"updated_at":35},"Hydraulic Pullers & Wheel Puller Systems","hydraulic-pullers-and-wheel-puller-systems","Self-contained and separate hydraulic jaw pullers, safety cage self-locking pullers, bearing puller master tool kits, and 50-500 Ton heavy-duty vehicle-mounted wheel pullers.","Hydraulic Pullers & Wheel Puller Systems (700 Bar) | HydraStark","HydraStark Hydraulic Pullers & Wheel Puller Systems: 14 series (HAP-I, HAP-M, HAP-L, HVP, HAP-S, HAP-C and more). 2–500 T, 700 Bar.","Hydraulic Pullers & Wheel Puller Systems, HAP-I, HAP-M, HAP-L, HVP, HAP-S, HAP-C, MAP-L, HBP-B, HydraStark","2026-08-14T06:41:07.075825Z",{"id":294,"parent_id":4,"name":295,"name_en":295,"slug":296,"description":297,"image_url":298,"seo_title":299,"seo_description":300,"seo_keywords":301,"sort_order":44,"is_active":32,"product_count":44,"created_at":302,"updated_at":35},105,"Aluminum Lightweight Cylinders","aluminum-lightweight-cylinders","High-strength aircraft aluminum alloy single-acting, double-acting, hollow plunger, and lock nut lightweight cylinders.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbmda_3d_render.webp","Aluminum Lightweight Cylinders (20–150 T, 700 Bar) | HydraStark","HydraStark Aluminum Lightweight Cylinders: 5 series (HDCA, HSCHA, HDCHA, HSC-LNA, HSCA). 20–150 T, 700 Bar. Factory-direct from Hangzhou, China.","Aluminum Lightweight Cylinders, HDCA, HSCHA, HDCHA, HSC-LNA, HSCA, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.518573Z",{"id":304,"parent_id":48,"name":305,"name_en":305,"slug":306,"description":307,"image_url":308,"seo_title":309,"seo_description":310,"seo_keywords":311,"sort_order":44,"is_active":32,"product_count":70,"created_at":312,"updated_at":35},205,"Torque Wrench Dedicated Pumps","torque-wrench-dedicated-pumps","High-speed 4-tool synchronized torque pumps, standard electric torque wrench power packs, air driven torque pumps, and flameproof mining units.","\u002Fstorage\u002Ftradebuild\u002Fcategories\u002Fbhc_4tw_electric_torque_pump_main.webp","Torque Wrench Dedicated Pumps (700 Bar) | HydraStark","HydraStark Torque Wrench Dedicated Pumps: 4 series (HTW-P4E, HTW-P3S, HTW-PA, HTW-PEX). 700 Bar. Factory-direct from Hangzhou, China.","Torque Wrench Dedicated Pumps, HTW-P4E, HTW-P3S, HTW-PA, HTW-PEX, Enerpac equivalent, HydraStark","2026-08-24T09:48:46.522944Z",{"id":91,"parent_id":12,"name":314,"name_en":314,"slug":315,"description":316,"image_url":95,"seo_title":317,"seo_description":318,"seo_keywords":319,"sort_order":91,"is_active":32,"product_count":33,"created_at":320,"updated_at":35},"Flange Tools, Nut Splitters & Maintenance Equipment","flange-tools-nut-splitters-and-maintenance","Hydraulic nut splitters, wedge flange spreaders, flange misalignment correction tools, vertical hydraulic lifters, toe jacks, torque multipliers, and machinery moving skates.","Flange Tools, Nut Splitters & Maintenance Equipment | HydraStark","HydraStark Flange Tools, Nut Splitters & Maintenance Equipment: 14 series (HNS, HFS-W, HFS-I, HFA, HTM-H, HCJ and more). 700 Bar.","Flange Tools, Nut Splitters & Maintenance Equipment, HNS, HFS-W, HFS-I, HFA, HTM-H, HCJ, HBB, HMS-T, Enerpac equivalent, Equalizer equivalent, HydraStark","2026-08-14T06:41:07.076117Z",{"id":102,"parent_id":12,"name":322,"name_en":322,"slug":323,"description":324,"image_url":106,"seo_title":325,"seo_description":326,"seo_keywords":327,"sort_order":102,"is_active":32,"product_count":33,"created_at":328,"updated_at":35},"System Accessories, Valves & Fittings","hydraulic-accessories-valves-and-fittings","700-2800 Bar high-pressure hydraulic hoses, stainless steel pressure gauges, gauge adaptors, quick disconnect couplers, flow control valves, multi-port manifolds, and fittings.","System Accessories, Valves & Fittings (700–2,800 Bar) | HydraStark","HydraStark System Accessories, Valves & Fittings: 7 series (HGA, HQC, HFT, HSH, HSG, HSV and more). 700–2,800 Bar. Factory-direct from Hangzhou, China.","System Accessories, Valves & Fittings, HGA, HQC, HFT, HSH, HSG, HSV, HSM, Enerpac equivalent, HydraStark","2026-08-14T06:41:07.076407Z",{"id":330,"category_id":37,"title":331,"title_en":331,"slug":332,"summary":333,"main_image_url":334,"specs":335,"tags":354,"sort_order":33,"is_active":32,"is_featured":32,"is_hot":32,"category":355},1800,"HSC Series S\u002FA General Purpose Cylinders","hsc-series-s-a-general-purpose-cylinders","Single-acting spring-return general-purpose hydraulic cylinders rated for 700 Bar (10,000 PSI), engineered for industrial lifting, pressing, production fixturing, and structural maintenance across 5 to 100 Ton capacities.","\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhsc_series_gallery_01.webp",[336,339,342,345,348,351],{"key":337,"value":338},"RATED CAPACITY","5 - 100 Metric Tons",{"key":340,"value":341},"OPERATING PRESSURE","700 Bar (10,000 PSI)",{"key":343,"value":344},"ACTION & RETURN","Single-Acting, Spring Return",{"key":346,"value":347},"STROKE RANGE","25 - 362 mm",{"key":349,"value":350},"COLLAR THREADS","Standard Body Threads & Base Mounting Holes",{"key":352,"value":353},"SURFACE PROTECTION","Hard Chrome-Plated Plunger & Baked Enamel Body","5-150 Ton,Spring Return",{"id":37,"name":38,"name_en":38,"slug":39},[357,360],{"id":48,"platform":358,"url":359,"sort_order":4,"is_active":32},"whatsapp","https:\u002F\u002Fwa.me\u002Fmessage\u002F3PGIUK5774HUD1",{"id":44,"platform":361,"url":362,"sort_order":48,"is_active":32},"wechat","\u002Fimages\u002Fwechat-qrcode.png",{"id":364,"category_id":140,"title":365,"title_en":365,"slug":366,"summary":367,"content":368,"specs":369,"spec_table":388,"main_image_url":504,"video_url":13,"pdf_url":13,"seo_title":505,"seo_description":506,"seo_keywords":507,"tags":13,"sort_order":508,"is_active":32,"is_featured":509,"is_hot":509,"view_count":33,"inquiry_count":33,"ai_generated_desc":509,"created_at":510,"updated_at":511,"images":512,"category":524,"related":525},1832,"HHW-S Series Slim-Profile Low Clearance Wrenches","hhw-s-series-slim-profile-low-clearance-wrenches","The HHW-S Series 700 Bar slim-profile hollow hexagon torque wrenches feature an ultra-narrow cylinder width (35–95 mm) engineered for extremely confined clearances.\nDelivering 228 to 44,593 N·m torque across 19 to 175 mm hex sizes, they combine monolithic aerospace alloy construction with ±3% calibrated torque precision.","\u003Cdiv class=\"product-rich-content font-sans text-slate-800\" style=\"color: #1e293b; line-height: 1.7;\">\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 1: ENGINEERING EXECUTIVE SUMMARY                                     -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 40px;\">\n    \u003Cdiv style=\"max-width: 980px;\">\n      \u003Cp style=\"margin: 0; font-size: 15px; color: #475569; line-height: 1.8;\">\n        The \u003Cstrong>HHW-S Series Slim-Profile Low Clearance Wrenches\u003C\u002Fstrong> are specially developed for confined bolting applications where standard low-profile torque wrenches cannot fit. Manufactured with aerospace-grade monolithic alloy bodies and optimized slim powerheads, the series delivers maximum torque output from \u003Cstrong>228 to 44,593 N·m\u003C\u002Fstrong> across nut sizes from \u003Cstrong>19 to 175 mm\u003C\u002Fstrong> while reducing overall cylinder width (W2) down to \u003Cstrong>35–95 mm\u003C\u002Fstrong>.\n      \u003C\u002Fp>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 2: CORE ENGINEERING ARCHITECTURE & FEATURES                          -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 48px;\">\n    \u003Cdiv style=\"margin-bottom: 20px;\">\n      \u003Cspan style=\"font-family: monospace; font-size: 11.5px; color: #64748b; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; display: block; border-left: 3px solid #f97316; padding-left: 10px;\">\n        FEATURES & TECHNICAL CAPABILITIES\n      \u003C\u002Fspan>\n    \u003C\u002Fdiv>\n\n    \u003C!-- Responsive Engineering Feature Cards (01 to 04, Strictly from Catalog Page 41) -->\n    \u003Cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(310px, 1fr)); gap: 20px;\">\n      \n      \u003C!-- Card 01 -->\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 14px;\">\n          \u003Cdiv style=\"width: 36px; height: 36px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; margin-right: 14px; flex-shrink: 0;\">01\u003C\u002Fdiv>\n          \u003Ch3 style=\"margin: 0; color: #0f172a; font-size: 14.5px; font-weight: 700; text-transform: uppercase;\">AEROSPACE MONOLITHIC BODY\u003C\u002Fh3>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Constructed using high-tech aerospace material with an integrally molded body. This monoblock architecture strengthens the tool body for superior working durability and fatigue resistance under 700 Bar continuous hydraulic pressure.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n      \u003C!-- Card 02 -->\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 14px;\">\n          \u003Cdiv style=\"width: 36px; height: 36px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; margin-right: 14px; flex-shrink: 0;\">02\u003C\u002Fdiv>\n          \u003Ch3 style=\"margin: 0; color: #0f172a; font-size: 14.5px; font-weight: 700; text-transform: uppercase;\">REDUCED W2 SLIM PROFILE\u003C\u002Fh3>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          The cylinder width (W2) of the powerhead is specially reduced down to 35–95 mm, making the wrench ultra-compact and perfectly suited for extreme narrow-gap and limited clearance bolting conditions.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n      \u003C!-- Card 03 -->\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 14px;\">\n          \u003Cdiv style=\"width: 36px; height: 36px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; margin-right: 14px; flex-shrink: 0;\">03\u003C\u002Fdiv>\n          \u003Ch3 style=\"margin: 0; color: #0f172a; font-size: 14.5px; font-weight: 700; text-transform: uppercase;\">INTERCHANGEABLE RATCHET CASSETTES\u003C\u002Fh3>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Wide range of metric and imperial interchangeable hexagon ratchet cassettes available. The same drive unit quickly couples with multiple cassette sizes, and reducer bushings are also available to cover diverse fastener envelopes.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n      \u003C!-- Card 04 -->\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 14px;\">\n          \u003Cdiv style=\"width: 36px; height: 36px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; margin-right: 14px; flex-shrink: 0;\">04\u003C\u002Fdiv>\n          \u003Ch3 style=\"margin: 0; color: #0f172a; font-size: 14.5px; font-weight: 700; text-transform: uppercase;\">360° SWIVEL & ±3% PRECISION\u003C\u002Fh3>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Swiveling inlet port rotates a full 360 degrees to prevent hose binding, eliminate line kinking, and provide unrestricted tool positioning. Advanced 3D CAD design provides consistent torque precision within ±3%.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 3: CERTIFIED DIMENSIONAL CAD BLUEPRINT (FROM CATALOG PAGE 41)       -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 56px;\">\n    \u003Cdiv style=\"margin-bottom: 20px;\">\n      \u003Cspan style=\"font-family: monospace; font-size: 11.5px; color: #64748b; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; display: block; border-left: 3px solid #f97316; padding-left: 10px;\">\n        DIMENSIONAL ENGINEERING CAD BLUEPRINT\n      \u003C\u002Fspan>\n    \u003C\u002Fdiv>\n    \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); text-align: center;\">\n      \u003Cimg src=\"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhhw_s_real_cad_blueprint.webp\" alt=\"HHW-S Series Slim-Profile Low Clearance Torque Wrench Dimensional CAD Blueprint\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto; border-radius: 4px;\" \u002F>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n\u003C\u002Fdiv>",[370,373,376,379,382,385],{"key":371,"value":372},"Torque Output Range","228 to 44,593 N·m (168 to 32,889 Ft-lbs)",{"key":374,"value":375},"Hexagon Cassette Range","19 mm to 175 mm (3\u002F4\" to 6-7\u002F8\") Across-Flats",{"key":377,"value":378},"Operating Pressure","700 Bar (10,000 PSI) Rating",{"key":380,"value":381},"Torque Precision","Within ±3% (3D CAD Engineered)",{"key":383,"value":384},"Body Metallurgy","High-Tech Aerospace Material Integrally Molded Body",{"key":386,"value":387},"Hydraulic Porting","360° Swiveling Inlet Port for Limited Clearances",{"headers":389,"rows":426},[390,393,397,401,405,408],{"key":391,"label":392},"model_code","Model Number",{"key":394,"label":395,"unit":396},"torque_range","Torque Range","N·m",{"key":398,"label":399,"unit":400},"bolt_size","Bolt Size (s)","mm",{"key":402,"label":403,"unit":404},"drive_wt","Drive Unit Wt","kg",{"key":406,"label":407,"unit":404},"workhead_wt","Workhead Wt",{"children":409,"label":425},[410,413,416,419,422],{"key":411,"label":412,"unit":400},"dim_l","L",{"key":414,"label":415,"unit":400},"dim_h1","H1",{"key":417,"label":418,"unit":400},"dim_h2","H2",{"key":420,"label":421,"unit":400},"dim_w1","W1",{"key":423,"label":424,"unit":400},"dim_w2","W2","Dimensions (mm)",[427,438,443,454,460,470,476,487,498],{"bolt_size":428,"dim_h1":429,"dim_h2":430,"dim_l":431,"dim_w1":432,"dim_w2":433,"drive_wt":434,"model_code":435,"torque_range":436,"workhead_wt":437},"19 - 55","126","102","196","32","35","1.75","HHW-S-2","228 - 2,278","1.50",{"bolt_size":439,"dim_h1":440,"dim_h2":441,"dim_l":431,"dim_w1":432,"dim_w2":433,"drive_wt":434,"model_code":435,"torque_range":442,"workhead_wt":437},"60","129","105","241 - 2,414",{"bolt_size":444,"dim_h1":445,"dim_h2":446,"dim_l":447,"dim_w1":448,"dim_w2":449,"drive_wt":450,"model_code":451,"torque_range":452,"workhead_wt":453},"34 - 65","163","136","258","42","49","4.05","HHW-S-4","586 - 5,862","3.40",{"bolt_size":455,"dim_h1":456,"dim_h2":457,"dim_l":458,"dim_w1":448,"dim_w2":449,"drive_wt":450,"model_code":451,"torque_range":459,"workhead_wt":453},"70 - 80","173","146","263","647 - 6,474",{"bolt_size":461,"dim_h1":462,"dim_h2":463,"dim_l":464,"dim_w1":465,"dim_w2":439,"drive_wt":466,"model_code":467,"torque_range":468,"workhead_wt":469},"41 - 95","192","168","300","53","6.55","HHW-S-8","1,094 - 10,941","6.30",{"bolt_size":471,"dim_h1":472,"dim_h2":473,"dim_l":474,"dim_w1":465,"dim_w2":439,"drive_wt":466,"model_code":467,"torque_range":475,"workhead_wt":469},"100 - 105","201","177","311","1,177 - 11,774",{"bolt_size":477,"dim_h1":478,"dim_h2":479,"dim_l":480,"dim_w1":481,"dim_w2":482,"drive_wt":483,"model_code":484,"torque_range":485,"workhead_wt":486},"50 - 117","225","204","360","64","72","10.75","HHW-S-14","1,826 - 18,286","11.40",{"bolt_size":488,"dim_h1":489,"dim_h2":490,"dim_l":491,"dim_w1":492,"dim_w2":493,"drive_wt":494,"model_code":495,"torque_range":496,"workhead_wt":497},"110 - 155","303","272","430","85","95","21.20","HHW-S-30","4,231 - 42,311","20.50",{"bolt_size":499,"dim_h1":500,"dim_h2":501,"dim_l":502,"dim_w1":492,"dim_w2":493,"drive_wt":494,"model_code":495,"torque_range":503,"workhead_wt":497},"160 - 175","315","285","441","4,459 - 44,593","\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhhw_s_series_hero_main.webp","HHW-S Slim-Profile Hydraulic Torque Wrenches (Low Clearance) | HydraStark","HHW-S slim-profile hydraulic torque wrenches for low clearance: 228–44,593 N·m, 700 Bar. Tested at 125% of rated pressure. Factory-direct, Hangzhou.","HHW-S Series, HHW-S Slim-Profile Low Clearance Wrenches, HydraStark",320,false,"2026-08-14T11:52:24.082548Z","2026-11-02T17:55:20.703085Z",[513,516,520],{"id":514,"product_id":364,"image_url":504,"thumbnail_url":13,"alt_text":515,"sort_order":4,"is_primary":509},9999,"HydraStark HHW-S Series Slim-Profile Low Clearance Wrenches - product photo 1",{"id":517,"product_id":364,"image_url":518,"thumbnail_url":13,"alt_text":519,"sort_order":48,"is_primary":509},10000,"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhhw_s_real_cad_blueprint.webp","HydraStark HHW-S Series Slim-Profile Low Clearance Wrenches - CAD dimensional drawing",{"id":521,"product_id":364,"image_url":522,"thumbnail_url":13,"alt_text":523,"sort_order":56,"is_primary":509},10001,"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhhw_s_reducer_bushings.webp","HydraStark HHW-S Series Slim-Profile Low Clearance Wrenches - product photo 2",{"id":140,"parent_id":56,"name":141,"name_en":141,"slug":142,"description":143,"image_url":144,"seo_title":145,"seo_description":146,"seo_keywords":147,"sort_order":48,"is_active":32,"product_count":70,"created_at":148,"updated_at":35},[526,820,894],{"id":527,"category_id":140,"title":528,"title_en":528,"slug":529,"summary":530,"content":531,"specs":532,"spec_table":551,"main_image_url":815,"video_url":13,"pdf_url":13,"seo_title":816,"seo_description":817,"seo_keywords":818,"tags":13,"sort_order":33,"is_active":32,"is_featured":32,"is_hot":509,"view_count":33,"inquiry_count":33,"ai_generated_desc":509,"created_at":819,"updated_at":35},1858,"HS-RED Series Hexagon Cassette Reducer Bushings","hs-red-series-hexagon-cassette-reducer-bushings","The HS-RED Series forged 42CrMo alloy steel hex cassette reducer bushings (HRC 48–52) downsize low-profile torque wrench heads from 175 mm to 19 mm for HHW & HHW-S wrenches.","\u003Cdiv class=\"product-rich-content font-sans text-slate-800\" style=\"color: #1e293b; line-height: 1.7;\">\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 1: ENGINEERING EXECUTIVE SUMMARY                                     -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 40px;\">\n    \u003Cdiv style=\"max-width: 980px;\">\n      \u003Cp style=\"margin: 0; font-size: 15px; color: #475569; line-height: 1.8;\">\n        The \u003Cstrong>HS-RED Series Hexagon Cassette Reducer Bushings & Locking Rings\u003C\u002Fstrong> are precision-machined heavy bolting accessories designed to extend the versatility of low-profile hydraulic torque wrench cassette workheads. Hot-forged from premium \u003Cstrong>42CrMo \u002F SCM440 chrome-molybdenum high-density alloy steel\u003C\u002Fstrong> (vacuum-hardened to HRC 48–52) and treated with manganese phosphating, these bushings slide directly into hex ratchet workhead bores (HHW and HHW-S Series), reducing nut across-flat (A\u002FF) dimensions from \u003Cstrong>175 mm down to 19 mm (3\u002F4\" to 6-7\u002F8\")\u003C\u002Fstrong> without requiring costly dedicated workhead replacements.\n      \u003C\u002Fp>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 2: CORE ENGINEERING ARCHITECTURE & FEATURES                          -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 48px;\">\n    \u003Cdiv style=\"margin-bottom: 20px;\">\n      \u003Cspan style=\"font-family: monospace; font-size: 11.5px; color: #64748b; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; display: block; border-left: 3px solid #f97316; padding-left: 10px;\">\n        FEATURES & TECHNICAL CAPABILITIES (CATALOG SPECIFICATIONS)\n      \u003C\u002Fspan>\n    \u003C\u002Fdiv>\n\n    \u003C!-- Responsive Engineering Feature Cards (01 to 04) -->\n    \u003Cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(310px, 1fr)); gap: 20px;\">\n      \n      \u003C!-- Card 01 -->\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 14px;\">\n          \u003Cdiv style=\"width: 36px; height: 36px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; margin-right: 14px; flex-shrink: 0;\">01\u003C\u002Fdiv>\n          \u003Ch3 style=\"margin: 0; color: #0f172a; font-size: 14.5px; font-weight: 700; text-transform: uppercase;\">FORGED 42CrMo ALLOY STEEL CORE\u003C\u002Fh3>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Drop-forged from ultra-dense 42CrMo alloy steel and vacuum tempered to HRC 48–52. Delivers superior yield strength and prevents socket wall flaring under maximum 700 Bar hydraulic peak loads up to 44,593 N·m.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n      \u003C!-- Card 02 -->\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 14px;\">\n          \u003Cdiv style=\"width: 36px; height: 36px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; margin-right: 14px; flex-shrink: 0;\">02\u003C\u002Fdiv>\n          \u003Ch3 style=\"margin: 0; color: #0f172a; font-size: 14.5px; font-weight: 700; text-transform: uppercase;\">PRECISION BROACHED DUAL-HEX GEOMETRY\u003C\u002Fh3>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          CNC wire-cut and high-precision broached outer and inner hexagonal profiles maintain coaxial runout ≤ 0.03 mm TIR, guaranteeing backlash-free torque transfer and protecting fastener corners from rounding.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n      \u003C!-- Card 03 -->\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 14px;\">\n          \u003Cdiv style=\"width: 36px; height: 36px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; margin-right: 14px; flex-shrink: 0;\">03\u003C\u002Fdiv>\n          \u003Ch3 style=\"margin: 0; color: #0f172a; font-size: 14.5px; font-weight: 700; text-transform: uppercase;\">DUAL-LOCK POSITIVE ANTI-DROP\u003C\u002Fh3>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Recessed stainless-steel spring ball detent provides swift toolless snapping into cassette bores, while outer circumferential circlip grooves lock reducers firmly for OSHA compliance in inverted and vertical bolting.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n      \u003C!-- Card 04 -->\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 14px;\">\n          \u003Cdiv style=\"width: 36px; height: 36px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 15px; margin-right: 14px; flex-shrink: 0;\">04\u003C\u002Fdiv>\n          \u003Ch3 style=\"margin: 0; color: #0f172a; font-size: 14.5px; font-weight: 700; text-transform: uppercase;\">MANGANESE PHOSPHATE ANTI-GALLING\u003C\u002Fh3>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Heavy microcrystalline manganese phosphating (MIL-DTL-16232) absorbs industrial lubricants, drastically reduces frictional coefficient, and prevents surface galling under high contact stress and severe duty.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 3: INDUSTRIAL FASTENING APPLICATIONS                                 -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 40px;\">\n    \u003Cdiv style=\"margin-bottom: 20px;\">\n      \u003Cspan style=\"font-family: monospace; font-size: 11.5px; color: #64748b; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; display: block; border-left: 3px solid #f97316; padding-left: 10px;\">\n        INDUSTRIAL FASTENING APPLICATIONS\n      \u003C\u002Fspan>\n    \u003C\u002Fdiv>\n\n    \u003Cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(310px, 1fr)); gap: 20px;\">\n      \u003Cdiv style=\"background: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 20px;\">\n        \u003Ch3 style=\"margin: 0 0 8px 0; font-size: 14.5px; font-weight: 700; color: #0f172a;\">Wind Turbine Nacelle & Tower Flanges\u003C\u002Fh3>\n        \u003Cp style=\"margin: 0; font-size: 13px; color: #64748b; line-height: 1.6;\">Fast down-sizing of cassette workheads for turbine tower flange studs, yaw rings, and foundation anchor cages without swapping heavy drive bodies in cramped nacelles.\u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n      \u003Cdiv style=\"background: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 20px;\">\n        \u003Ch3 style=\"margin: 0 0 8px 0; font-size: 14.5px; font-weight: 700; color: #0f172a;\">Oil & Gas Refineries & Pipelines\u003C\u002Fh3>\n        \u003Cp style=\"margin: 0; font-size: 13px; color: #64748b; line-height: 1.6;\">Torquing recessed pipe flange bolts, pressure vessel manways, and heat exchanger shell joints with extreme narrow radial clearance and high blowout safety margins.\u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n      \u003Cdiv style=\"background: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 20px;\">\n        \u003Ch3 style=\"margin: 0 0 8px 0; font-size: 14.5px; font-weight: 700; color: #0f172a;\">Offshore Platforms & Subsea Valves\u003C\u002Fh3>\n        \u003Cp style=\"margin: 0; font-size: 13px; color: #64748b; line-height: 1.6;\">Subsea Christmas tree valves and marine deck tie-down bolting where dual-lock ball detent and circlip retention prevent any hazardous tool part drops into seawater.\u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n      \u003Cdiv style=\"background: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 20px;\">\n        \u003Ch3 style=\"margin: 0 0 8px 0; font-size: 14.5px; font-weight: 700; color: #0f172a;\">Mining & Heavy Machinery\u003C\u002Fh3>\n        \u003Cp style=\"margin: 0; font-size: 13px; color: #64748b; line-height: 1.6;\">Severe cyclic torque maintenance on excavators, SAG mill trunnion bearings, and dragline frames where 42CrMo high-density steel resists sudden fatigue cracking.\u003C\u002Fp>\n      \u003C\u002Fdiv>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n\u003C\u002Fdiv>",[533,536,539,542,545,548],{"key":534,"value":535},"Architecture","Hex Cassette Reducer Bushing & Locking Ring",{"key":537,"value":538},"Compatible Wrenches","HHW & HHW-S Low-Profile Torque Wrenches",{"key":540,"value":541},"Parent Cassette (Hex 1)","32 mm to 155 mm (1-1\u002F4\" to 6-1\u002F8\") Bore",{"key":543,"value":544},"Reduced Hex (Hex 2)","19 mm to 145 mm (3\u002F4\" to 5-3\u002F4\") Nut A\u002FF",{"key":546,"value":547},"Material Grade","Hot-Forged 42CrMo Alloy Steel (HRC 48-52)",{"key":549,"value":550},"Surface Protection","Black Manganese Phosphate (Anti-Galling)",{"headers":552,"rows":570},[553,555,567],{"key":391,"label":554},"Cassette Model",{"children":556,"label":566},[557,560,563],{"key":558,"label":559},"reducer_1","Option 1",{"key":561,"label":562},"reducer_2","Option 2",{"key":564,"label":565},"reducer_3","Option 3","Cassette Reducer Model",{"key":568,"label":569},"locking_ring","Locking Ring 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Hexagon Cassette Reducer Bushings | HydraStark","The HS-RED Series forged 42CrMo alloy steel hex cassette reducer bushings (HRC 48–52) downsize low-profile torque wrench heads from 175 mm to 19 mm for…","HS-RED Series, HS-RED Hexagon Cassette Reducer Bushings, HydraStark","2026-08-21T09:46:33.946049Z",{"id":821,"category_id":140,"title":822,"title_en":822,"slug":823,"summary":824,"content":825,"specs":826,"spec_table":833,"main_image_url":888,"video_url":13,"pdf_url":13,"seo_title":889,"seo_description":890,"seo_keywords":891,"tags":13,"sort_order":892,"is_active":32,"is_featured":32,"is_hot":509,"view_count":33,"inquiry_count":33,"ai_generated_desc":509,"created_at":893,"updated_at":511},1831,"HHW Series Low-Profile Hollow Torque Wrenches","hhw-series-low-profile-hollow-torque-wrenches","The HHW Series 700 Bar low-profile hollow hexagon torque wrenches deliver 228 to 44,593 N·m across 19 to 175 mm hex sizes with ±3% precision, titanium-aluminum alloy body, and 360° swiveling inlet port.","\u003Cdiv class=\"product-rich-content font-sans text-slate-800\" style=\"color: #1e293b; line-height: 1.7;\">\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 1: ENGINEERING EXECUTIVE SUMMARY                                     -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 36px;\">\n    \u003Cdiv style=\"max-width: 980px;\">\n      \u003Cp style=\"margin: 0; font-size: 15px; color: #475569; line-height: 1.8;\">\n        The \u003Cstrong>HHW Series Low-Profile Hollow Hexagon Hydraulic Torque Wrenches\u003C\u002Fstrong> deliver 228 to 44,593 N·m across bolt hexagon sizes from 19 mm to 175 mm (3\u002F4\" to 6-7\u002F8\"). Engineered with an ultra-slim nose radius and modular hexagon cassettes, providing robust cyclic bolting capability for limited-clearance pipe flanges, pressure vessels, and narrow casing channels.\n      \u003C\u002Fp>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 2: CORE ENGINEERING ARCHITECTURE & FEATURES                          -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 44px;\">\n    \u003Cdiv style=\"margin-bottom: 18px;\">\n      \u003Cspan style=\"font-family: monospace; font-size: 11.5px; color: #64748b; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; display: block; border-left: 3px solid #f97316; padding-left: 10px;\">\n        CORE ENGINEERING ARCHITECTURE & TECHNICAL SPECIFICATIONS\n      \u003C\u002Fspan>\n    \u003C\u002Fdiv>\n\n    \u003C!-- Responsive Engineering Feature Cards -->\n    \u003Cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(310px, 1fr)); gap: 20px;\">\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 22px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 12px;\">\n          \u003Cdiv style=\"width: 34px; height: 34px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14.5px; margin-right: 12px; flex-shrink: 0;\">01\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14px; font-weight: 700; text-transform: uppercase;\">HIGH-TECH INTEGRALLY MOLDED AEROSPACE BODY\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Monolithic aerospace alloy housing strengthens structural rigidity, optimizing power-to-weight ratio and maximizing cyclic bolting service life.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 22px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 12px;\">\n          \u003Cdiv style=\"width: 34px; height: 34px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14.5px; margin-right: 12px; flex-shrink: 0;\">02\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14px; font-weight: 700; text-transform: uppercase;\">INTERCHANGEABLE HEXAGON RATCHET CASSETTES\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Wide range of metric and imperial interchangeable hexagon cassettes (19 mm to 175 mm) swap effortlessly with the drive cylinder without specialized tools.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 22px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 12px;\">\n          \u003Cdiv style=\"width: 34px; height: 34px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14.5px; margin-right: 12px; flex-shrink: 0;\">03\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14px; font-weight: 700; text-transform: uppercase;\">360° SWIVELING INLET PORT\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Dual-axis free-rotating hydraulic manifold eliminates hose kinking and allows comfortable hose routing around complex piping arrangements.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 22px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 12px;\">\n          \u003Cdiv style=\"width: 34px; height: 34px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14.5px; margin-right: 12px; flex-shrink: 0;\">04\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14px; font-weight: 700; text-transform: uppercase;\">3D CAD OPTIMIZED PRECISION (±3%)\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Engineered using 3D CAD modeling to balance stress distribution, delivering consistent torque repeatability within ±3% across the entire pressure envelope.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 3: AUTHENTIC CAD BLUEPRINT (直接大图显示，不加多余文字)                  -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 48px;\">\n    \u003Cdiv style=\"margin-bottom: 18px;\">\n      \u003Cspan style=\"font-family: monospace; font-size: 11.5px; color: #64748b; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; display: block; border-left: 3px solid #f97316; padding-left: 10px;\">\n        ENGINEERING SCHEMATICS & DIMENSIONAL BLUEPRINT\n      \u003C\u002Fspan>\n    \u003C\u002Fdiv>\n\n    \u003Cdiv style=\"width: 100%; display: flex; justify-content: center; align-items: center; background: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.03);\">\n      \u003Cimg\n        src=\"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhhw_real_cad_blueprint.webp?v=20261102_cad_hhw_new\"\n        alt=\"HHW Series Low-Profile Hollow Hydraulic Torque Wrench Dimensional Blueprint\"\n        style=\"width: 100%; max-width: 1080px; height: auto; object-fit: contain; display: block; margin: 0 auto;\"\n        loading=\"lazy\"\n      \u002F>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n\u003C\u002Fdiv>",[827,828,829,830,831,832],{"key":371,"value":372},{"key":374,"value":375},{"key":377,"value":378},{"key":380,"value":381},{"key":383,"value":384},{"key":386,"value":387},{"headers":834,"rows":847},[835,836,837,838,839,840],{"key":391,"label":392},{"key":394,"label":395,"unit":396},{"key":398,"label":399,"unit":400},{"key":402,"label":403,"unit":404},{"key":406,"label":407,"unit":404},{"children":841,"label":425},[842,843,844,845,846],{"key":411,"label":412,"unit":400},{"key":414,"label":415,"unit":400},{"key":417,"label":418,"unit":400},{"key":420,"label":421,"unit":400},{"key":423,"label":424,"unit":400},[848,853,854,859,860,865,866,871,882,887],{"bolt_size":428,"dim_h1":429,"dim_h2":430,"dim_l":431,"dim_w1":432,"dim_w2":849,"drive_wt":850,"model_code":851,"torque_range":436,"workhead_wt":852},"51","0.9","HHW-2","1.5",{"bolt_size":439,"dim_h1":440,"dim_h2":441,"dim_l":431,"dim_w1":432,"dim_w2":849,"drive_wt":850,"model_code":851,"torque_range":442,"workhead_wt":852},{"bolt_size":444,"dim_h1":445,"dim_h2":446,"dim_l":447,"dim_w1":448,"dim_w2":855,"drive_wt":856,"model_code":857,"torque_range":452,"workhead_wt":858},"66","1.7","HHW-4","3.4",{"bolt_size":455,"dim_h1":456,"dim_h2":457,"dim_l":458,"dim_w1":448,"dim_w2":855,"drive_wt":856,"model_code":857,"torque_range":459,"workhead_wt":858},{"bolt_size":461,"dim_h1":462,"dim_h2":463,"dim_l":464,"dim_w1":465,"dim_w2":861,"drive_wt":862,"model_code":863,"torque_range":468,"workhead_wt":864},"83","3.0","HHW-8","6.3",{"bolt_size":471,"dim_h1":472,"dim_h2":473,"dim_l":474,"dim_w1":465,"dim_w2":861,"drive_wt":862,"model_code":863,"torque_range":475,"workhead_wt":864},{"bolt_size":477,"dim_h1":478,"dim_h2":479,"dim_l":480,"dim_w1":481,"dim_w2":867,"drive_wt":868,"model_code":869,"torque_range":485,"workhead_wt":870},"99","4.6","HHW-14","11.4",{"bolt_size":872,"dim_h1":873,"dim_h2":874,"dim_l":875,"dim_w1":876,"dim_w2":877,"drive_wt":878,"model_code":879,"torque_range":880,"workhead_wt":881},"65 - 130","264","231","388","71","109","6.5","HHW-18","2,695 - 26,958","14.3",{"bolt_size":488,"dim_h1":489,"dim_h2":490,"dim_l":491,"dim_w1":492,"dim_w2":883,"drive_wt":884,"model_code":885,"torque_range":496,"workhead_wt":886},"131","10.4","HHW-30","20.5",{"bolt_size":499,"dim_h1":500,"dim_h2":501,"dim_l":502,"dim_w1":492,"dim_w2":883,"drive_wt":884,"model_code":885,"torque_range":503,"workhead_wt":886},"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhhw_series_gallery_01.webp","HHW Hollow Hydraulic Torque Wrenches | Enerpac W Equivalent | HydraStark","HHW low-profile hollow hydraulic torque wrenches: 228–44,593 N·m, 700 Bar, 19–175 mm hex. Comparable to Enerpac W. Tested at 125% of rated pressure.","HHW Series, HHW Low-Profile Hollow Torque Wrenches, Enerpac W equivalent, W2000, W2000X, W4000, W4000X, W8000, W8000X, HydraStark",310,"2026-08-14T11:52:24.080004Z",{"id":895,"category_id":140,"title":896,"title_en":896,"slug":897,"summary":898,"content":899,"specs":900,"spec_table":924,"main_image_url":1001,"video_url":13,"pdf_url":13,"seo_title":1002,"seo_description":1003,"seo_keywords":1004,"tags":13,"sort_order":1005,"is_active":32,"is_featured":509,"is_hot":32,"view_count":33,"inquiry_count":33,"ai_generated_desc":509,"created_at":1006,"updated_at":1007},1833,"HHW-R Series Ring & Open-End Spanner Wrenches","hhw-r-series-ring-open-end-spanner-wrenches","HHW-R Series 700 bar low-profile hydraulic torque wrenches (346 to 18,165 N·m, S19 to S120 mm) featuring interchangeable ring and open-end spanner attachments for radial side-slip access over severely obstructed studs and confined pipe racks.","\u003Cdiv class=\"product-rich-content font-sans text-slate-800\" style=\"color: #1e293b; line-height: 1.7;\">\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 1: ENGINEERING EXECUTIVE SUMMARY                                     -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 36px;\">\n    \u003Cdiv style=\"max-width: 980px;\">\n      \u003Cp style=\"margin: 0; font-size: 15px; color: #475569; line-height: 1.8;\">\n        The \u003Cstrong>HHW-R Series Ultra-Low Profile Ring & Open-End Spanner Hydraulic Torque Wrenches\u003C\u002Fstrong> deliver 305 to 17,460 N·m (225 to 12,875 lbf·ft) across AF 19 mm to 120 mm (3\u002F4\" to 4-5\u002F8\"). Engineered specifically for limited-clearance bolting and severely obstructed pipeline flanges, enabling fast radial slip-over positioning on long protruding studs where conventional sockets cannot fit.\n      \u003C\u002Fp>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 2: CORE ENGINEERING ARCHITECTURE & FEATURES                          -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 44px;\">\n    \u003Cdiv style=\"margin-bottom: 18px;\">\n      \u003Cspan style=\"font-family: monospace; font-size: 11.5px; color: #64748b; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; display: block; border-left: 3px solid #f97316; padding-left: 10px;\">\n        CORE ENGINEERING ARCHITECTURE & TECHNICAL SPECIFICATIONS\n      \u003C\u002Fspan>\n    \u003C\u002Fdiv>\n\n    \u003C!-- Responsive Engineering Feature Cards -->\n    \u003Cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(310px, 1fr)); gap: 20px;\">\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 22px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 12px;\">\n          \u003Cdiv style=\"width: 34px; height: 34px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14.5px; margin-right: 12px; flex-shrink: 0;\">01\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14px; font-weight: 700; text-transform: uppercase;\">MODULAR RING & OPEN-END SPANNER ADAPTABILITY\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Quick-change interchangeable ring and open-end spanner attachments allow flexible radial slip-over access to recessed stud bolts and obstructed pipe racks.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 22px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 12px;\">\n          \u003Cdiv style=\"width: 34px; height: 34px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14.5px; margin-right: 12px; flex-shrink: 0;\">02\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14px; font-weight: 700; text-transform: uppercase;\">ULTRA-LOW CLEARANCE POWER ARCHITECTURE\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Monolithic high-strength alloy power cylinder withstands cyclic 700 Bar (10,000 PSI) working pressure while maintaining an ultra-compact envelope for narrow access.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 22px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 12px;\">\n          \u003Cdiv style=\"width: 34px; height: 34px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14.5px; margin-right: 12px; flex-shrink: 0;\">03\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14px; font-weight: 700; text-transform: uppercase;\">360° x 180° MULTI-AXIAL SWIVEL COUPLER\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Dual-axis free-swiveling hydraulic manifold prevents hose kinking and enables unrestricted operator positioning in crowded piping structures.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n      \u003Cdiv style=\"background-color: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 22px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); display: flex; flex-direction: column;\">\n        \u003Cdiv style=\"display: flex; align-items: center; margin-bottom: 12px;\">\n          \u003Cdiv style=\"width: 34px; height: 34px; border-radius: 6px; background-color: #0f172a; color: #f59e0b; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14.5px; margin-right: 12px; flex-shrink: 0;\">04\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14px; font-weight: 700; text-transform: uppercase;\">HIGH-PRECISION REPEATABILITY (±3%)\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Precision-machined ratchet drive with fine-pitch tooth profile ensures uniform torque output within ±3% accuracy, calibrated to ISO 9001 standards.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 3: AUTHENTIC CAD BLUEPRINT (直接大图显示，不加多余文字)                  -->\n  \u003C!-- ========================================================================= -->\n  \u003Cdiv style=\"margin-bottom: 48px;\">\n    \u003Cdiv style=\"margin-bottom: 18px;\">\n      \u003Cspan style=\"font-family: monospace; font-size: 11.5px; color: #64748b; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; display: block; border-left: 3px solid #f97316; padding-left: 10px;\">\n        ENGINEERING SCHEMATICS & DIMENSIONAL BLUEPRINT\n      \u003C\u002Fspan>\n    \u003C\u002Fdiv>\n\n    \u003Cdiv style=\"width: 100%; display: flex; justify-content: center; align-items: center; background: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.03);\">\n      \u003Cimg\n        src=\"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhhw_r_real_cad_blueprint.webp?v=20261102_cad_hhw_r_new\"\n        alt=\"HHW-R Series Ring & Open-End Spanner Hydraulic Torque Wrench Dimensional Blueprint\"\n        style=\"width: 100%; max-width: 1080px; height: auto; object-fit: contain; display: block; margin: 0 auto;\"\n        loading=\"lazy\"\n      \u002F>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n\u003C\u002Fdiv>",[901,904,906,909,912,915,918,921],{"key":902,"value":903},"Wrench Architecture","Interchangeable Ring & Open-End Spanner Hydraulic Torque Wrench",{"key":371,"value":905},"346 to 18,165 N·m (255 to 13,400 Ft-lbs)",{"key":907,"value":908},"Hex Across-Flats Envelope","19 mm to 120 mm (3\u002F4\" to 4-5\u002F8\") Hex Nut Clearance",{"key":910,"value":911},"Working Pressure","700 Bar (10,000 PSI) Continuous Bolting Rating",{"key":913,"value":914},"Torque Accuracy & Repeatability","±3% Repeatable High-Precision Bolting Performance",{"key":916,"value":917},"Structural Metallurgy","Monolithic Aerospace-Grade Titanium-Aluminum Alloy Power Head",{"key":919,"value":920},"Interchangeable Workhead Types","Dual Compatibility: Solid Hex Ring (HHW-R) & Side-Slip Open-End Spanner (HHW-O)",{"key":922,"value":923},"Swivel Manifold Configuration","360°×180° Multi-Axial Dual-Hose Anti-Kink Swivel Coupler",{"headers":925,"rows":960},[926,927,928,932,935,937],{"key":391,"label":392},{"key":394,"label":395,"unit":396},{"key":929,"label":930,"unit":931},"torque_range_imperial","Torque Range (Imperial)","Ft-lbs",{"key":933,"label":934,"unit":400},"af_size","Hex Across Flats",{"key":936,"label":403,"unit":404},"drive_weight",{"children":938,"label":425},[939,942,945,948,951,954,957],{"key":940,"label":941,"unit":400},"dim_a","A (Length)",{"key":943,"label":944,"unit":400},"dim_b","B (Height)",{"key":946,"label":947,"unit":400},"dim_c","C (Width)",{"key":949,"label":950,"unit":400},"dim_d","D (Cylinder)",{"key":952,"label":953,"unit":400},"dim_e","E (Throat Depth)",{"key":955,"label":956,"unit":400},"dim_f","F (Pivot Center)",{"key":958,"label":959,"unit":400},"dim_g","G (Reaction)",[961,971,979,990],{"af_size":962,"dim_a":963,"dim_b":440,"dim_c":855,"dim_d":432,"dim_e":964,"dim_f":965,"dim_g":966,"drive_weight":967,"model_code":968,"torque_range":969,"torque_range_imperial":970},"19 - 60","155","As per A\u002FF","19.0","7.5","2.2","HHW-R2","346 - 2,318","255 - 1,710",{"af_size":972,"dim_a":973,"dim_b":463,"dim_c":974,"dim_d":448,"dim_e":964,"dim_f":975,"dim_g":966,"drive_weight":862,"model_code":976,"torque_range":977,"torque_range_imperial":978},"36 - 75","208","87","25.4","HHW-R4","786 - 5,226","580 - 3,855",{"af_size":980,"dim_a":981,"dim_b":982,"dim_c":983,"dim_d":465,"dim_e":964,"dim_f":984,"dim_g":985,"drive_weight":986,"model_code":987,"torque_range":988,"torque_range_imperial":989},"55 - 90","260","209","108","31.75","13.0","3.3","HHW-R8","1,549 - 11,049","1,143 - 8,151",{"af_size":991,"dim_a":992,"dim_b":993,"dim_c":994,"dim_d":481,"dim_e":964,"dim_f":995,"dim_g":996,"drive_weight":997,"model_code":998,"torque_range":999,"torque_range_imperial":1000},"80 - 120","349","239","132","39.0","17.5","8.2","HHW-R14","2,725 - 18,165","2,010 - 13,400","\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhhw_r_series_gallery_01.webp","HHW-R Ring & Open-End Hydraulic Torque Wrenches (346–18,165 N·m) | HydraStark","HydraStark HHW-R ring and open-end hydraulic torque wrenches: 346–18,165 N·m, S19–S120 mm, 700 Bar. Factory-direct from Hangzhou, China.","HHW-R Series, HHW-R Ring & Open-End Spanner Wrenches, HydraStark",330,"2026-08-14T11:52:24.084325Z","2026-11-02T17:54:48.466094Z"]