The user manual of YJA600 RAIL CLAMP

The rail clamp is a safety device that prevents track-based machinery from moving freely along the track. It is suitable for rail-based lifting and handling equipment such as bucket wheel machines, stackers and reclaimers in large freight yards and coal yards, and various bridge and gantry container cranes to resist wind and other external impacts. When the main engine is shut down and out of use, the rail clamp automatically clamps the rails and drags the main engine to ensure that the main engine is not blown away by the wind. When the main engine is started and used, the hydraulic device opens the clamp to ensure that the main engine can move freely on the track . The equipment comes with a limit switch, and the normally open point forms a mechanical interlock with the trolley movement, which has a protective function.