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ENERPAC® X-Edition square drive hydraulic torque wrenches set a new standard in safety, simplicity and performance. They are engineered and manufactured for maximum strength-to-weight ratio. The ultra slim, compact square drive design delivers the most power in the smallest package.

This product range has been designed using state-of-the-art CAD techniques to bring you the most advanced square drive torque wrench on the market. To ensure that the tools you buy meet our own exacting requirements, during the design process every prototype was put through finite element stress analysis, photoelastic modeling, rigorous cyclic testing and strain gauging.


  • 360° click-on, multi-position reaction arm
  • Push button square drive release for quickly reversing the square drive for tightening or loosening
  • Fine tooth ratchet prevents tool “lock-on”
  • Single 360° hydraulic swivel manifold, complete with screw lock couplings, increases wrench and hose maneuverability

ENERPAC S-Series Torque Wrench Design

  • Compact, high-strength uni-body construction for a small operating radius
  • Robust design with minimal parts enables easy on-site maintenance without special tools
  • Lightweight, ergonomic design for easy handling and an easy fit, even in applications where access is limited
  • Optimised strength-to-weight ratio
  • Fast operation due to the large nut rotation per wrench cycle (35 degree rotation angle) and rapid return stroke


All wrenches are nickel-plated for excellent corrosion protection and improved durability in harsh environments


  • Constant torque output provides high accuracy across the full stroke
  • Uni-body construction ensures accuracy by reducing internal deflections

ENERPAC S-Series Products

namedrive sizeminimumtorquemaximumtorqueweightQuote
S1500X0.75 in144 ftlb1,440 ftlb7Add
S3000X1 in323 ftlb3,225 ftlb12.3Add
S6000X1.5 in615 ftlb6,150 ftlb20.2Add
S11000X1.5 in1,118 ftlb11,175 ftlb33.47Add
S25000X2.5 in2,515 ftlb25,150 ftlb70.8Add


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