The Enerpac Square Drive Hydraulic Torque Wrench, offering up to 35,455 Nm of torque through a 2 1/2 inch square drive, is purpose-built for heavy industrial bolting applications. With precision, safety, and rugged performance at its core, this S-Series X-edition model delivers exceptional reliability in the harshest working environments.

Constructed from a single-piece steel uni-body, the S25000X is designed to withstand the rigours of high-cycle use where aluminium or modular alternatives may not. This high-strength build reduces flex under load, providing the tool with the endurance required in sectors such as oil and gas, mining, construction, and power generation.

The compact design gives it a small operating radius for easier access to tight or obstructed bolting areas. Despite its compact frame, the S25000X maintains full torque capability—ranging from 3,545 Nm at 1,000 psi to a maximum of 35,455 Nm at 10,000 psi—ensuring it is equally suited to both lighter and extremely high-load applications.

A 35° rotation angle paired with a rapid return stroke enhances productivity, especially on repetitive tasks. This efficient motion cycle, combined with the tool’s constant torque delivery (accurate to within ±3%), supports fast and consistent bolting across all operations.

Operator safety and control are also prioritised in the tool’s design. The robust click-on reaction arm offers full 360° rotation with a quick-release lever, enabling fast repositioning while wearing gloves. A push-button square drive release allows the drive direction to be changed instantly for tightening or loosening, and the handle can be mounted on either side of the tool to suit operator preference and site conditions.

The S25000X is ATEX declared, making it suitable for use in potentially explosive environments. Every unit is supplied with a calibration certificate and CE marking as standard—meeting industry compliance requirements for use in safety-critical environments.

Weighing 32.1 kg, the wrench strikes a balance between power and handling. Optional accessories, including an angle-of-turn indicator, are available to further enhance rotational control and documentation during precision bolting jobs.

From its proven safety features to its heavy-duty construction, the S25000X is engineered for reliability, ease of use, and long service life—making it a trusted solution for demanding industrial torque applications.