Hydraulic Cylinders & Jacks
Industrial single and double-acting hydraulic cylinders, lock nut jacks, hollow plunger rams, and lightweight aluminum cylinders from 5 to 1000 tons.
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.
HSCT Series Multi-Stage Telescopic Cylinders
Single-acting spring-return multi-stage telescopic flat hydraulic cylinders rated for 700 Bar (10,000 PSI), engineered for extended stroke lifting in extremely confined overhead clearances without repetitive shimming across 10 to 50 Metric Ton capacities.
HDC Series D/A General Purpose Cylinders
The HDC-Series is a heavy-duty, double-acting general-purpose hydraulic cylinder engineered for high-cycle industrial operations, bridge lifting, hydraulic presses, and structural construction maintenance. Powered by 700 Bar (10,000 PSI) working pressure across 10 to 300 Metric Ton capacities, double-acting hydraulic return delivers rapid, controlled retraction under full tonnage, while an integrated retract-side safety relief valve prevents accidental circuit over-pressurization.
HSC-LP Series Low-Height Pancake Lock-Nut Cylinders
The HSC-LP-Series is a single-acting, load-return low-height pancake lock-nut hydraulic cylinder engineered for sustained mechanical load holding in confined vertical clearances. Rated for 700 Bar (10,000 PSI) working pressure across 60 to 520 Metric Ton capacities, the mechanical lock nut threads down to physically support the load, allowing hydraulic pressure to be completely released. Standard equipped with a tilt saddle and overstroke overflow port for safe operation in bridge lifting and heavy construction maintenance.
HSCHA Series Lightweight Aluminum Hollow Cylinders
Single-acting spring-return lightweight aluminum hollow plunger cylinders rated for 700 Bar (10,000 PSI), engineered for post-tensioning, tie rod proof testing, and pin extraction across 20 to 150 Ton capacities.
HSCA Series Lightweight Aluminum S/A Cylinders
Single-acting spring-return lightweight aluminum hydraulic cylinders rated for 700 Bar (10,000 PSI), engineered for up to 60% weight reduction in overhead rigging, field maintenance, and structural positioning across 20 to 150 Ton capacities.
HSCX Series S/A High-Tonnage Cylinders
Single-acting load-return high-tonnage hydraulic cylinders rated for 700 Bar (10,000 PSI), engineered for critical civil infrastructure, heavy structural lifting, and bridge jacking across 50 to 1,000 Ton capacities.
HSCU Series Ultra-Thin 1500 Bar Cylinders
Single-acting load-return ultra-thin hydraulic cylinders rated for 1500 Bar (21,750 PSI), engineered for extreme low-clearance jacking, bridge segment leveling, and heavy structural lifting across 56 to 207 Ton capacities.
HSCF Series Super-Flat Jack Cylinders
Single-acting spring-return super-flat hydraulic cylinders rated for 700 Bar (10,000 PSI), engineered for extremely confined clearances, machinery leveling, and structural separation across 5 to 150 Ton capacities.
HSCL Series Low-Height Cylinders
Single-acting spring-return low-height hydraulic cylinders rated for 700 Bar (10,000 PSI), engineered for confined-space structural jacking, machinery leveling, and bridge bearing maintenance across 10 to 100 Ton capacities.
HSCH Series S/A Hollow Plunger Cylinders
Single-acting spring-return hollow plunger cylinders rated for 700 Bar (10,000 PSI), engineered for bolt tensioning, tendon pulling, bushing extraction, and load testing across 13 to 100 Ton capacities.
HDCH Series D/A Hollow Plunger Cylinders
The HDCH-Series is a heavy-duty, double-acting hollow plunger hydraulic cylinder engineered for high-tonnage tensioning, cable pulling, structural load testing, and industrial maintenance. Featuring a full-length center bore, it allows tension rods, pre-stressing strands, and cables to pass straight through the cylinder body for bidirectional pulling and pushing. Rated for 700 Bar (10,000 PSI) across 30 to 150 Metric Ton capacities, double-acting hydraulic return delivers rapid, controlled retraction with integrated safety relief protection.
HSC-LN Series S/A Lock Nut Cylinders
Single-acting load-return lock nut hydraulic cylinders rated for 700 Bar (10,000 PSI), engineered for sustained mechanical load holding, bridge lifting, and structural maintenance across 50 to 1,000 Ton capacities.
HSC-LNH Series S/A High-Tonnage Lock Nut Cylinders
Single-acting load-return high-tonnage lock nut hydraulic cylinders rated for 700 Bar (10,000 PSI), engineered for sustained mechanical load holding, bridge deck jacking, and heavy structural leveling across 50 to 1,000 Ton capacities.
HDC-LN Series D/A Lock Nut Cylinders
Double-acting hydraulic-return lock nut hydraulic cylinders rated for 700 Bar (10,000 PSI), engineered for sustained mechanical load holding, bridge repositioning, and precision machinery leveling across 50 to 300 Ton capacities.
HSCP Series S/A Hydraulic Pull Cylinders
Single-acting spring-return hydraulic pull cylinders rated for 700 Bar (10,000 PSI), engineered for precision tensile pulling, structural tensioning, and cable prestressing across 2.5 to 50 Ton capacities.
HDCX Series D/A High-Tonnage Cylinders
Double-acting hydraulic return high-tonnage cylinders rated for 700 Bar (10,000 PSI), engineered for heavy lifting, bridge positioning, foundation leveling, and structural maintenance across 50 to 1,000 Ton capacities.
HDCA Series Lightweight Aluminum D/A Cylinders
Double-acting hydraulic-return lightweight aluminum cylinders rated for 700 Bar (10,000 PSI), engineered for powered retraction, rapid cycle times, and heavy structural shifting across 20 to 150 Ton capacities.
HDCHA Series Lightweight Aluminum D/A Hollow
Double-acting hydraulic-return lightweight aluminum hollow plunger cylinders rated for 700 Bar (10,000 PSI), engineered for powered retraction, post-tensioning, and heavy cable pulling across 30 to 150 Ton capacities.
HSC-LNA Series Lightweight Aluminum Lock-Nut Cylinders
Single-acting spring-return lightweight aluminum lock nut cylinders rated for 700 Bar (10,000 PSI), engineered for sustained mechanical load holding, bridge maintenance, and structural leveling across 20 to 150 Ton capacities.
Hydraulic Cylinders & Jacks — Series Overview
20 series in this category. Ratings below are taken from each product page; open a series for the full specification table.
- HSC Series S/A General Purpose CylindersRATED CAPACITY: 5 - 100 Metric Tons · STROKE: 25 - 362 mmRef. Enerpac RC
- HSCT Series Multi-Stage Telescopic CylindersRATED CAPACITY: 10 - 50 Metric Tons · STROKE: 25 - 64 mmRef. Enerpac RLS
- HDC Series D/A General Purpose CylindersRATED CAPACITY: 10 - 300 METRIC TONS · STROKE: 57 - 511 MMRef. Enerpac RR
- HSC-LP Series Low-Height Pancake Lock-Nut CylindersRATED CAPACITY: 60 - 520 METRIC TONS · STROKE: 45 - 50 MMRef. Enerpac CLP
- HSCHA Series Lightweight Aluminum Hollow CylindersCAPACITY: 20 - 150 Metric Ton · STROKE: 50 - 250 mmRef. Enerpac RACH
- HSCA Series Lightweight Aluminum S/A CylindersCAPACITY: 20 - 150 Metric Ton · STROKE: 50 - 250 mmRef. Enerpac RAC
- HSCX Series S/A High-Tonnage CylindersRATED CAPACITY: 50 - 1000 METRIC TONS · STROKE: 50 - 300 MMRef. Enerpac HCG
- HSCU Series Ultra-Thin 1500 Bar CylindersRATED CAPACITY: 56 - 207 Metric Tons · STROKE: 10 - 15 mm
- HSCF Series Super-Flat Jack CylindersRATED CAPACITY: 5 - 150 Metric Tons · STROKE: 6 - 16 mmRef. Enerpac RSM
- HSCL Series Low-Height CylindersRATED CAPACITY: 10 - 100 Metric Tons · STROKE: 38 - 62 mmRef. Enerpac RCS
- HSCH Series S/A Hollow Plunger CylindersRATED CAPACITY: 13 - 100 Metric Tons · STROKE: 8 - 155 mmRef. Enerpac RCH
- HDCH Series D/A Hollow Plunger CylindersRATED CAPACITY: 30 - 150 METRIC TONS · STROKE: 38 - 258 MMRef. Enerpac RRH
- HSC-LN Series S/A Lock Nut CylindersCAPACITY: 50 - 1000 Metric Ton · STROKE: 50 - 300 mmRef. Enerpac CLL
- HSC-LNH Series S/A High-Tonnage Lock Nut CylindersRATED CAPACITY: 50 - 1000 METRIC TONS · STROKE: 50 - 300 MMRef. Enerpac HCL
- HDC-LN Series D/A Lock Nut CylindersCAPACITY: 50 - 300 Ton · STROKE: 150 - 300 mmRef. Enerpac HCRL
- HSCP Series S/A Hydraulic Pull CylindersRATED TENSILE CAPACITY: 2.5 - 50 METRIC TONS · STROKE: 127 - 154 MMRef. Enerpac BRP
- HDCX Series D/A High-Tonnage CylindersRATED CAPACITY: 50 - 1,000 Metric Tons · STROKE: 50 - 300 mmRef. Enerpac HCRG
- HDCA Series Lightweight Aluminum D/A CylindersCAPACITY: 20 - 150 Metric Ton / 13 - 94 Metric Ton · STROKE: 50 - 250 mmRef. Enerpac RAR
- HDCHA Series Lightweight Aluminum D/A HollowCAPACITY: 30 - 150 Metric Ton / 21 - 105 Metric Ton · STROKE: 50 - 250 mmRef. Enerpac RARH
- HSC-LNA Series Lightweight Aluminum Lock-Nut CylindersCAPACITY: 20 - 150 Metric Ton · STROKE: 50 - 250 mmRef. Enerpac RACL
Enerpac®, SPX Flow®, Power Team®, Simplex®, Hytorc®, Holmatro® and other brand names are registered trademarks of their respective owners. HydraStark is an independent manufacturer and is not affiliated with, authorized or endorsed by these companies. OEM model numbers are listed for dimensional and specification reference only; please verify fit with our engineers before ordering.
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