It’s suitable for loosening & fastening the tie bolt & nut of railway track. Its petrol engine adopts wet clutch, which is easy to start. Its gear box adopts thin oil lubrication, which increases service life. It adopts static torque instead of impacting torque to allow the fasteners remain with less pressure error after operation. Its double sockets can operate at the same time with the reversal torque being more than 600N.m. It can be used to loosen & fasten various rust-eaten bolt & nut with high working efficiency. It possesses features of reversing flexibility, integrated operation and simple manipulation. It’s an indispensable equipment used to deal with a large amount of multifarious bolt & nut loosening & fastening operation.The Two Sockets Coachscrewing Machine is perfect for intensive operations which require high output performance

Unbolting is easy as the machine offers a high untightening torque while tightening is managed through a two speed gear box, allowing you to achieve optimum efficiency

The Two Sockets Coachscrewing Machine is economical due to its sturdy design and low maintenance requirements, saving you money over the life of the machine