Enerpac hydraulic torque wrench in use by a worker torquing a bolt to specification on-site.
Enerpac BTW Series battery-powered torque wrench promotional image with a scenic sunset background.
Construction worker using Enerpac BTW Series torque wrench to secure large bolt on a structural steel I-beam.
Enerpac hydraulic torque wrench positioned on a bolt, ready for precision tightening to correct specifications.
Enerpac torque wrench and hydraulic pump kit on-site, ready for bolting operations at a windfarm project.
Technician holding Enerpac bolting tool and pump setup on an oil rig, preparing for industrial bolting tasks.
Close-up of Enerpac high-torque bolting tool positioned on a large industrial bolt facing the viewer.

About Enerpac Bolting Tools

Enerpac offers a comprehensive range of hydraulic torque wrenches available in both square drive and low-profile hex cassette designs. These tools are among the most versatile and reliable in the industry. Enerpac torque wrench pumps are available in electric and air-powered models, offering smooth operation and continuous-duty performance. Featuring permanent magnet motors, these pumps can start and run under full load with as little as 60 VAC. A wide variety of optional attachments and accessories are available to enhance the performance and versatility of Enerpac bolting tools.

Low-Profile Hydraulic Torque Wrenches

Enerpac Low-Profile Hydraulic Torque Wrenches are engineered for precision bolting in tight or confined spaces. The compact hydraulic drive units connect to hex cassette links with a small nose radius for easy access around bolts. These tools combine high strength-to-size ratios with unmatched durability and ease of use.

  • W-Series: Built for heavy-duty use, W-Series Low-Profile Torque Wrenches offer the lowest cost of ownership. These tools feature durable steel hex cassettes and are ATEX-certified for use in hazardous environments.

  • RSL-Series: Versatile 2-in-1 drive units compatible with both steel square drives and hex cassette links. RSL-Series tools offer long-term reliability and precision for a wide range of bolting applications.

  • HMT-Series: Designed for maximum flexibility and value, HMT-Series 2-in-1 modular drive units work with both Enerpac and compatible third-party low-profile or square drive cassettes. Ideal for upgrading or expanding your existing bolting tool inventory.

  • BTW-Series: The battery-powered BTW torque wrench delivers unmatched portability and precise torque control—perfect for jobs where traditional powered setups are not feasible.

Hydraulic Torque Wrench Pumps

Enerpac torque wrench pumps are available in a wide variety of sizes and power options including air, battery, and electric. These pumps are engineered to provide dependable power for small to large hydraulic torque wrenches across diverse job sites.

  • Compact and lightweight air-powered hydraulic torque wrench pumps are ideal for use on job sites with a compressed air supply. Optional stainless steel roll cages protect against corrosion, while the integrated lifting eye simplifies safe transport between job levels.

  • XC2T-Series: Battery-powered cordless torque pump perfect for remote or confined areas where extension cords are impractical or unsafe. The detachable pendant control allows for flexible and efficient operation.

  • Portable electric torque wrench pumps built for high-cycle, heavy-duty applications. These pumps utilize Enerpac’s industry-leading Z-Class technology for enhanced performance and reliability.

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