hoist crane

450-ton hoist crane is used for 200 ~ 350 km per hour rail passenger line 20 m, 24m, 32m double-line full-hole box girders upgrade, handling and transfer. In the construction of special railway line, gantry crane can work with transporting girder vehicle to complete the under-900-ton box beams operations. The equipment is transferred by wheel-track, simple and safe; the system uses Frequency Control technology, starting operating steadily, low impact, reliable brake and accurate contraposition; equipped with three sets of brakes: high and low speed and variable-frequency motors energy consumption, starting smoothly, wide-range of speed governing, reliable braking function, operating steadily at beam placement and low impact; using Profibus site bus technology, forming a main control system with highly reliable PLC, focusing on Remote control operation, single-control, united control or interlocking, making the synchronous of related moves keep good performance.

450-ton hoist crane is used for 200 ~ 350 km per hour rail passenger line 20 m, 24m, 32m double-line full-hole box girder's