NLB-600 Railway Universal Bolt Wrench/ Torque Wrench

Product Description

NLB-600 Hydraulic petrol engine bolt wrench

Hydraulic petrol engine bolt wrench is used for railway, subway and light rail line spike nut (M22-M30) fastening and loosening special machine, using mechanical transmission, hydraulic control torque mode design. The output torque can be adjusted and set stepless. Suitable for fastening and loosening fastener bolts with different preload requirements. The machine has compact structure, easy operation and high efficiency. The machine is light and nimble, easy to operate, safe and reliable, and is an essential tool for railway works and engineering departments to carry out line construction, maintenance and emergency operations.

Specification