What is sling of HZP1600 segmental assembly bridge girder launcher?

The sling of HZP1600 segmental assembly bridge girder launcher can realize 360?turning and 4% gradient adjustment.

segmental assembly bridge girder launcher

With 2 sets cyncloidal pin gear speed reducer as driving device and frequency converter control, the sling turning system works smoothly. Gradient adjustment is finished by driving of hydraulic cylinder. The sling shall be kept in a level in the non-working condition, the levelness of sling can be realized by adjusting the arrangement position of hydraulic pump station and electrical cabinet, add proper counter-weight as necessary.

?As the sling is put down on the ground, power supply from the ground; as it is near to bridge deck, power supply from waterproof plug base on the overhead crane.