NLB-600 internal combustion power wrench is 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 is indispensable equipment used to deal with a large amount of multifarious bolt & nut loosening & fastening operation.
Gasoline engine output power 4.8 kW / 3600rpm
Output shaft speed and torque 130rpm 20~450N·m (stepless adjustment), 600 N·m (instantaneous)
Dimensions (length × width × height) 1775 × 525 × 690 (mm)
Weight host 88kg
Wrench support rod 4kg
Sleeve size for hex nuts for M22, M24, M27, M30
Average noise emission rate 85dB(A)
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