[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"company-profile-en":3,"product-categories-en":22,"nav-featured-product-en":329,"social-links":356,"product-hsw-series-square-drive-hydraulic-torque-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":59,"title":365,"title_en":365,"slug":366,"summary":367,"content":368,"specs":369,"spec_table":388,"main_image_url":551,"video_url":13,"pdf_url":13,"seo_title":552,"seo_description":553,"seo_keywords":554,"tags":13,"sort_order":555,"is_active":32,"is_featured":32,"is_hot":32,"view_count":33,"inquiry_count":33,"ai_generated_desc":556,"created_at":557,"updated_at":35,"images":558,"category":578,"related":579},1830,"HSW Series Square Drive Hydraulic Torque Wrenches","hsw-series-square-drive-hydraulic-torque-wrenches","The HSW Series 700 Bar square drive hydraulic torque wrenches deliver 112 to 72,000 N·m (82 to 53,280 ft-lbs) across 3\u002F4\" to 2-1\u002F2\" drives with ±3% precision, titanium-aluminum alloy unibody, and 360° swivel coupler.","\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>HSW Series Square Drive Hydraulic Torque Wrenches\u003C\u002Fstrong> deliver 112 to 72,000 N·m (82 to 53,280 ft·lbs) across 3\u002F4\" to 2-1\u002F2\" drive sizes. Engineered with an aerospace titanium-aluminum alloy unibody and high-strength alloy steel drive mechanism, providing precision tightening with ±3% accuracy and 360° multi-position reaction flexibility.\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 MONOLITHIC AEROSPACE ALLOY BODY\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Monolithic titanium-aluminum alloy housing delivers maximum torsional rigidity and impact resistance while significantly reducing tool weight for operator ease.\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;\">3D CAD PRECISION RATIO & ACCURACY (±3%)\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Computer-modeled internal ratchet mechanism ensures smooth load distribution and torque repeatability within ±3%, calibrated to ISO 9001 standard.\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;\">QUICK-RELEASE SQUARE DRIVE REVERSIBILITY\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Push-button quick-release square drive allows instantaneous switching between tightening and loosening without disassembly or additional 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;\">04\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14px; font-weight: 700; text-transform: uppercase;\">360° x 180° DUAL-PLANE SWIVEL COUPLER\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Multi-axial swivel coupler prevents hose binding and enables unrestricted hose placement in restricted piping envelopes.\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;\">05\u003C\u002Fdiv>\n          \u003Ch4 style=\"margin: 0; color: #0f172a; font-size: 14px; font-weight: 700; text-transform: uppercase;\">360° FINE-TUNING REACTION ARM\u003C\u002Fh4>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Heavy-duty reaction arm with 360-degree multi-spline fine positioning securely locks onto structural reaction points at any operating angle.\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\u002Fhsw_real_cad_blueprint.webp?v=20261102_cad_hsw_new\"\n        alt=\"HSW Series Square Drive 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>",[370,373,376,379,382,385],{"key":371,"value":372},"Torque Output Range","112 to 72,000 N·m (82 to 53,280 Ft-lbs)",{"key":374,"value":375},"Square Drive Specifications","3\u002F4\", 1\", 1-1\u002F2\", 2-1\u002F2\" Quick-Release Reversible Drive",{"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","Aerospace Titanium-Aluminium Alloy Monolithic Unibody",{"key":386,"value":387},"Reaction Arm & Swivel","360° Fine-Tune Reaction Arm & 360° Swiveling Inlet Port",{"headers":389,"rows":437},[390,393,397,401,405,409],{"key":391,"label":392},"model_code","Model Number",{"key":394,"label":395,"unit":396},"square_drive","Square Drive","in",{"key":398,"label":399,"unit":400},"torque_range","Torque Range","N·m",{"key":402,"label":403,"unit":404},"bolt_size","Bolt Size","Metric",{"key":406,"label":407,"unit":408},"weight","Weight","kg",{"children":410,"label":436},[411,415,418,421,424,427,430,433],{"key":412,"label":413,"unit":414},"l1","L1","mm",{"key":416,"label":417,"unit":414},"l2","L2",{"key":419,"label":420,"unit":414},"h1","H1",{"key":422,"label":423,"unit":414},"h2","H2",{"key":425,"label":426,"unit":414},"h3","H3",{"key":428,"label":429,"unit":414},"h4","H4",{"key":431,"label":432,"unit":414},"r1","R1",{"key":434,"label":435,"unit":414},"r2","R2","Dimensions (mm)",[438,451,464,477,488,501,514,526,538],{"bolt_size":439,"h1":440,"h2":441,"h3":442,"h4":443,"l1":444,"l2":445,"model_code":446,"r1":447,"r2":442,"square_drive":448,"torque_range":449,"weight":450},"M16 - M36","50","72","99","144","130","182","HSW-1","26","3\u002F4\"","183 - 1,837","2.0",{"bolt_size":452,"h1":453,"h2":454,"h3":444,"h4":455,"l1":456,"l2":457,"model_code":458,"r1":459,"r2":460,"square_drive":461,"torque_range":462,"weight":463},"M22 - M48","68","95","176","166","241","HSW-3","34","134","1\"","451 - 4,512","4.0",{"bolt_size":465,"h1":466,"h2":467,"h3":468,"h4":469,"l1":469,"l2":470,"model_code":471,"r1":472,"r2":473,"square_drive":474,"torque_range":475,"weight":476},"M27 - M56","80","123","155","198","281","HSW-5","39","152","1-1\u002F2\"","752 - 7,528","7.0",{"bolt_size":478,"h1":479,"h2":444,"h3":480,"h4":481,"l1":482,"l2":483,"model_code":484,"r1":485,"r2":480,"square_drive":474,"torque_range":486,"weight":487},"M30 - M64","90","171","216","213","308","HSW-8","47","1,078 - 10,780","9.1",{"bolt_size":489,"h1":490,"h2":491,"h3":492,"h4":493,"l1":494,"l2":495,"model_code":496,"r1":497,"r2":498,"square_drive":474,"torque_range":499,"weight":500},"M36 - M72","100","141","187","230","231","336","HSW-10","51","174","1,551 - 15,516","13.1",{"bolt_size":502,"h1":503,"h2":445,"h3":504,"h4":505,"l1":506,"l2":507,"model_code":508,"r1":509,"r2":510,"square_drive":511,"torque_range":512,"weight":513},"M42 - M90","120","228","268","295","443","HSW-20","59","186","2-1\u002F2\"","2,666 - 26,664","25.0",{"bolt_size":515,"h1":516,"h2":517,"h3":518,"h4":506,"l1":519,"l2":520,"model_code":521,"r1":522,"r2":523,"square_drive":511,"torque_range":524,"weight":525},"M48 - M100","137","200","255","314","464","HSW-25","67","199","3,572 - 34,725","31.0",{"bolt_size":527,"h1":528,"h2":529,"h3":530,"h4":531,"l1":532,"l2":533,"model_code":534,"r1":535,"r2":457,"square_drive":511,"torque_range":536,"weight":537},"M64 - M120","153","217","290","330","355","489","HSW-35","79","4,866 - 48,666","45.0",{"bolt_size":539,"h1":540,"h2":541,"h3":542,"h4":543,"l1":544,"l2":545,"model_code":546,"r1":547,"r2":548,"square_drive":511,"torque_range":549,"weight":550},"M72 - M125","160","223","291","341","400","516","HSW-50","81","259","7,200 - 72,000","87.0","\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhsw_series_gallery_01.webp","HSW Square Drive Torque Wrenches | Enerpac S Equivalent | HydraStark","HydraStark HSW Square Drive Torque Wrenches: 112–72,000 N·m, 700 Bar. Comparable to Enerpac S. Tested at 125% of rated pressure.","HSW Series, HSW Square Drive Hydraulic Torque Wrenches, Enerpac S equivalent, S1500, S1500X, S3000, S3000X, S6000, S6000X, HydraStark",300,false,"2026-08-14T11:52:24.077815Z",[559,562,566,570,574],{"id":560,"product_id":364,"image_url":551,"thumbnail_url":13,"alt_text":561,"sort_order":4,"is_primary":32},10296,"HydraStark HSW Series Square Drive Hydraulic Torque Wrenches - product photo 1",{"id":563,"product_id":364,"image_url":564,"thumbnail_url":13,"alt_text":565,"sort_order":48,"is_primary":556},10297,"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhsw_series_gallery_02.webp","HydraStark HSW Series Square Drive Hydraulic Torque Wrenches - product photo 2",{"id":567,"product_id":364,"image_url":568,"thumbnail_url":13,"alt_text":569,"sort_order":56,"is_primary":556},10298,"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhsw_series_gallery_03.webp","HydraStark HSW Series Square Drive Hydraulic Torque Wrenches - product photo 3",{"id":571,"product_id":364,"image_url":572,"thumbnail_url":13,"alt_text":573,"sort_order":70,"is_primary":556},10299,"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhsw_series_gallery_04.webp","HydraStark HSW Series Square Drive Hydraulic Torque Wrenches - product photo 4",{"id":575,"product_id":364,"image_url":576,"thumbnail_url":13,"alt_text":577,"sort_order":44,"is_primary":556},10300,"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhsw_real_cad_blueprint.webp?v=20261102_cad_hsw_new","HydraStark HSW Series Square Drive Hydraulic Torque Wrenches - CAD dimensional drawing",{"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},[580],{"id":581,"category_id":59,"title":582,"title_en":582,"slug":583,"summary":584,"content":585,"specs":586,"spec_table":602,"main_image_url":827,"video_url":13,"pdf_url":13,"seo_title":828,"seo_description":829,"seo_keywords":830,"tags":13,"sort_order":33,"is_active":32,"is_featured":32,"is_hot":556,"view_count":33,"inquiry_count":33,"ai_generated_desc":556,"created_at":831,"updated_at":35},1857,"HS-SKT Series Heavy-Duty Impact Sockets","hs-skt-series-heavy-duty-impact-sockets","The HS-SKT Series heavy-duty 42CrMo alloy steel impact sockets deliver maximum shock resistance from 3\u002F4\" to 2-1\u002F2\" square drives across 19 to 180 mm hex sizes (M12 to M125 bolts) for high-torque hydraulic 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-SKT Series Heavy-Duty Impact Sockets\u003C\u002Fstrong> are specifically engineered for heavy cyclic torque loads generated by hydraulic torque wrenches, pneumatic impact multipliers, and electric bolting systems. Hot-forged from premium \u003Cstrong>SCM440 \u002F 42CrMo chrome-molybdenum high-density alloy steel\u003C\u002Fstrong> and treated with specialized vacuum heat treatment (HRC 42–46) and deep manganese phosphating, these sockets cover \u003Cstrong>3\u002F4\" to 2-1\u002F2\" square drives\u003C\u002Fstrong> across nut sizes from \u003Cstrong>19 to 180 mm (M12 to M125)\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 (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 CORE\u003C\u002Fh3>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Hot forged from ultra-dense SCM440\u002F42CrMo alloy steel and vacuum heat-treated to HRC 42–46. Provides maximum structural yield strength and fatigue resistance against severe cyclic hydraulic torque pulses up to 72,000 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;\">RADIUS-CORNER DYNAMIC HEX\u003C\u002Fh3>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Precision recessed radius corners drive the broad flat sides of heavy hex nuts rather than vulnerable fastener corners, eliminating point contact and preventing fastener rounding under extreme torquing.\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 PIN & O-RING RETENTION\u003C\u002Fh3>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Cross-drilled retaining pin holes and circumferential radial O-ring locking grooves compliant with DIN 3121 \u002F ISO 1174 standards reliably lock sockets onto drive anvils during overhead 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 FINISH\u003C\u002Fh3>\n        \u003C\u002Fdiv>\n        \u003Cp style=\"margin: 0; color: #475569; font-size: 13.5px; line-height: 1.6;\">\n          Deep-penetrating black manganese phosphating conversion finish ensures high lubricant retention, corrosion resistance, and anti-galling protection under demanding offshore and industrial plant environments.\n        \u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 3: CERTIFIED CAD BLUEPRINT & DIMENSION REFERENCE                    -->\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    \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      \u003Cdiv style=\"max-width: 700px; margin: 0 auto;\">\n        \u003Cimg src=\"\u002Fstorage\u002Ftradebuild\u002Fproducts\u002Fhs_skt_cad_drawing_pure.webp?v=20260928_v1\" alt=\"HydraStark HS-SKT Series Impact Socket CAD Blueprint\" style=\"max-width: 100%; height: auto; display: block; margin: 0 auto; border-radius: 4px;\" \u002F>\n      \u003C\u002Fdiv>\n\n      \u003C!-- 4 Geometric Dimension Parameter Cards -->\n      \u003Cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-top: 24px; text-align: left;\">\n        \u003Cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 6px; padding: 14px;\">\n          \u003Cdiv style=\"font-size: 11px; font-weight: 700; color: #ea580c; text-transform: uppercase;\">Dimension D1\u003C\u002Fdiv>\n          \u003Cdiv style=\"font-size: 15px; font-weight: 700; color: #0f172a; margin: 2px 0 4px 0;\">Nut-End OD\u003C\u002Fdiv>\n          \u003Cp style=\"font-size: 12.5px; color: #64748b; margin: 0; line-height: 1.5;\">Outer circular diameter accommodating metric heavy hex nuts across flats from S19 to S180 mm.\u003C\u002Fp>\n        \u003C\u002Fdiv>\n\n        \u003Cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 6px; padding: 14px;\">\n          \u003Cdiv style=\"font-size: 11px; font-weight: 700; color: #ea580c; text-transform: uppercase;\">Dimension D2\u003C\u002Fdiv>\n          \u003Cdiv style=\"font-size: 15px; font-weight: 700; color: #0f172a; margin: 2px 0 4px 0;\">Drive-End OD\u003C\u002Fdiv>\n          \u003Cp style=\"font-size: 12.5px; color: #64748b; margin: 0; line-height: 1.5;\">Standardized square drive shoulder engineered to fit hydraulic wrench reaction arm clearances.\u003C\u002Fp>\n        \u003C\u002Fdiv>\n\n        \u003Cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 6px; padding: 14px;\">\n          \u003Cdiv style=\"font-size: 11px; font-weight: 700; color: #ea580c; text-transform: uppercase;\">Dimension L1\u003C\u002Fdiv>\n          \u003Cdiv style=\"font-size: 15px; font-weight: 700; color: #0f172a; margin: 2px 0 4px 0;\">Total Length\u003C\u002Fdiv>\n          \u003Cp style=\"font-size: 12.5px; color: #64748b; margin: 0; line-height: 1.5;\">Total overall socket length providing clearance over long exposed thread studs during bolting.\u003C\u002Fp>\n        \u003C\u002Fdiv>\n\n        \u003Cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 6px; padding: 14px;\">\n          \u003Cdiv style=\"font-size: 11px; font-weight: 700; color: #ea580c; text-transform: uppercase;\">Dimension L2\u003C\u002Fdiv>\n          \u003Cdiv style=\"font-size: 15px; font-weight: 700; color: #0f172a; margin: 2px 0 4px 0;\">Hex Depth\u003C\u002Fdiv>\n          \u003Cp style=\"font-size: 12.5px; color: #64748b; margin: 0; line-height: 1.5;\">Full internal hex depth ensuring 100% engagement across the full thickness of heavy industrial nuts.\u003C\u002Fp>\n        \u003C\u002Fdiv>\n      \u003C\u002Fdiv>\n      \n      \u003Cp style=\"font-size: 13px; color: #64748b; margin-top: 16px; margin-bottom: 0; text-align: left;\">\n        * Note: All dimensional codes (D1, D2, L1, L2) correspond directly to the Engineering Specifications table below.\n      \u003C\u002Fp>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n  \u003C!-- ========================================================================= -->\n  \u003C!-- PART 4: HEAVY-DUTY 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 Foundation & Tower Assembly\u003C\u002Fh3>\n        \u003Cp style=\"margin: 0; font-size: 13px; color: #64748b; line-height: 1.6;\">High-torque dynamic fastening on foundation anchor bolts, blade-to-hub studs, yaw drive bearing fasteners, and tower segment M36–M90 high-tensile bolts requiring maximum fatigue endurance.\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;\">Petrochemical Flanges & Pressure Vessels\u003C\u002Fh3>\n        \u003Cp style=\"margin: 0; font-size: 13px; color: #64748b; line-height: 1.6;\">Uniform controlled torque tightening on ASME Class 900\u002F1500\u002F2500 high-pressure piping flanges, heat exchanger channel heads, and reactor vessel covers subjected to thermal cycling.\u003C\u002Fp>\n      \u003C\u002Fdiv>\n\n      \u003Cdiv style=\"background: #ffffff; border: 1px solid #e2e8f0; border-radius: 8px; padding: 20px;\">\n 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environments.\u003C\u002Fp>\n      \u003C\u002Fdiv>\n    \u003C\u002Fdiv>\n  \u003C\u002Fdiv>\n\n\u003C\u002Fdiv>",[587,590,593,596,599],{"key":588,"value":589},"Square Drive Sizes","3\u002F4\", 1\", 1-1\u002F2\", 2-1\u002F2\" Female Drive (DIN 3121)",{"key":591,"value":592},"Across-Flats Hex Range","19 mm to 180 mm (Heavy-Duty 6-Point Hex)",{"key":594,"value":595},"Compatible Fasteners","M12 to M125 High-Tensile Heavy Hex Bolts",{"key":597,"value":598},"Material Grade","Hot-Forged 42CrMo Alloy Steel (HRC 42 - 46)",{"key":600,"value":601},"Surface Protection","Industrial Black Manganese Phosphate (Anti-Galling)",{"headers":603,"rows":616},[604,606,609,611,614],{"key":391,"label":605},"Socket Model",{"key":607,"label":608},"wrench_model","Compatible Torque Wrench",{"key":394,"label":610},"Square Drive Input",{"key":612,"label":613},"cross_side","Hex Nut Width Across Flats (S)",{"key":402,"label":615},"Applicable Bolt 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