Double Girder Bridge Crane

We are offering double girder bridge crane.lifting capacity of the main hook: 500t
lifting capacity of auxiliary hook: 100t
span: 13 to 31m
lifting height: 16m
working class: a5
the speed of the main hook: 2m/minute
the speed of the auxiliary hook: 4.7m/minute
trolley travelling speed: 26m/minute
crane travelling speed: 38m/minute
the max wheel load: 741 to 928kn according to difference of the span
total power of the motor: 699 to 735kn according to the difference of the span
recommended steel track: qu120
power: 3-phase 80v, 50hz
structure: bridge, running gear of the crane, trolley, electrical device and more
the operating control is all done in the cabin
it has three ways to enter the cabin: from the side, end and the top
the buffer of the crane can raise about 250mm
oem orders are welcomed
your requirements about the products will be highly appreciated.