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ENERPAC W-Series Low Profile Hydraulic Torque Wrenches

ENERPAC® X-Edition hexagon Hydraulic Torque Wrenches set a new standard in safety, simplicity and performance. They are engineered and manufactured for maximum strength-to-weight ratio. The superior strength to size ratio provides easy access to difficult to reach applications without sacrificing endurance.

ENERPAC W-Series Low Profile Hydraulic Torque Wrenches have been designed using state-of-the art CAD techniques to bring you the most advanced low profile torque wrench on the market. Safety, quality, toughness and reliability are built in. During the design process every prototype was put through finite element stress analysis, photo-elastic modelling, rigorous cyclic testing and strain gauging.


  • No tools are needed for changing the hexagon cassettes
  • Innovative, pinless wrench construction incorporates quick release cylinder and automatic crank engagement
  • Single 360° hydraulic swivel manifold complete with screw lock couplings increases wrench and hose maneuverability
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ENERPAC W-Series Torque Wrench Design

  • Cylinders and low profile cassettes have been engineered to give ultra slim, compact low clearance tooling with a small nose radius
  • Robust design with minimal parts enables easy on-site maintenance without special tools
  • Nut sizes covered range from 1 1/4 - 4 5/8 inch (30 - 115 mm)
  • Optimized strength-to-weight ratio
  • Fast operation due to the large nut rotation per wrench cycle (30 degree rotation angle) and rapid return stroke
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  • All wrenches are nickel-plated for excellent corrosion protection and improved durability in harsh environments
  • All wrenches are fitted with bronze bushings to ensure the ratchet will never seize in the sideplates, thus eliminating costly repairs


  • Constant torque output provides high accuracy across the full stroke
  • In-line reaction foot ensures accuracy by reducing internal deflections

ENERPAC W-Series Products

NameDrive SizeMin TorqueMax TorqueWeight
W2000X204 ftlb2,040 ftlb
W4000X418 ftlb4,175 ftlb
W8000X847 ftlb8,470 ftlb
W15000X1,533 ftlb15,330 ftlb
W22000X2,250 ftlb22,500 ftlb
W35000X3,500 ftlb35,000 ftlb
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