WA Drive-type Hydraulic Torque Wrench

The WA drive-type hydraulic torque wrench is a versatile and widely deployed tool for the precise tightening and loosening of large high-strength bolts across a broad range of industrial sectors. Torque accuracy is rated at ±3%, providing consistent and reliable joint integrity that manual and impact methods cannot match. The interchangeable drive system accepts standard square or hexagonal drive shafts, allowing the wrench to work with a comprehensive range of high-strength sockets to cover bolt sizes across its full torque rating.

The 360°×180° rotating hydraulic hose swivel fitting eliminates hose twisting and interference during operation, ensuring the tool can be positioned and used in virtually any orientation without restriction. The trigger-type locking ratchet pawl allows the 360° micro-adjustable reaction arm to be locked securely at any angular position, enabling it to be braced against any available fixed point in the working environment, including adjacent bolts, structural members, and machinery frames.

The tool body is manufactured from high-strength, high-toughness aluminum-titanium alloy, delivering an exceptional strength-to-weight ratio that reduces operator fatigue during extended use while maintaining the structural integrity required for maximum torque output. CEJN-type quick-release hydraulic fittings ensure reliable connection to the pump supply with clean and repeatable coupling and decoupling. Compatible with standard hydraulic wrench pumps including the WPT and WPB series, the WA is suitable for wind power, petrochemical, power infrastructure, mining, and marine maintenance applications.