High Precision Hollow Hydraulic Torque Wrench with Electric Pump for Industrial Applications

The hollow hydraulic torque wrench is engineered for precision torque applications in industrial settings. Constructed from high-strength aluminum-titanium alloy, this tool offers an exceptional torque-to-weight ratio while maintaining durability in demanding work environments.

Key features include a rugged tooth structure designed for long service life, compact corner radius for operation in confined spaces, and special anti-corrosion surface treatment. The wrench delivers consistent performance with an output accuracy of ±3%, making it ideal for critical torque applications in petrochemical, shipbuilding, and heavy construction industries.

The integrated electric hydraulic pump system provides reliable power with maximum working pressure of 700 bar. The wrench accommodates metric nut sizes from 24-55mm, with torque range from 232Nm to 2328Nm depending on model configuration.

This professional torque tool comes with CE and ISO9001:2008 certifications, ensuring quality and safety standards are met. The hollow design allows for versatile applications where standard wrenches cannot be used.