It consists of four main parts, for bridge structure the traveling mechanism, the electric hoist and the electric equipment.
The bridge is welded structure of boxed-type or trussed-type girder, individual drives are adopted for traveling mechanism on each end beam of the crane.
All movements of the crane are controlled in the cabin, either rigid shapes of steel (angles or tees) or flexible insulated cable shall be selected to be utilized as runway conductors and proposed in the order by the purchaser.
Max and Min value of environment temperature, the short of power supply, the voltage and the other data shall accord to the buyer's demand.
Safety feature:
Weight overload protection device, Top quality long time bearing polyurethane materials buffer, Crane traveling limit switch, Voltage lower protection function, Emergency stop system, current overload protection system and so on!
LINKS : Dongqi Crane