QD double girder overhead travelling crane are mainly consists of Girder frame, Crane travelling device, trolley as the lifting device and electrical parts, working grade are A5 and A6 according to the use frequency.

Widely used in auxiliary lifting work in mechanical processing and assembly workshops, metal structure workshops, mechanical maintenance workshops, various warehouses, metallurgical and foundry workshops, etc.

QD Double Girder Overhead Crane is not recommended for use in places where the high temperature is greater than 40 degrees Celsius and the low temperature is less than minus 20 degrees Celsius, and the workplace where hot or molten metal is lifted and has strong corrosive chemical gases.

With 3 kinds control methods, both Remote Control(Wireless), Pendant Line Control, Cabin Control.

Features of QD HOOK OVERHEAD CRANE:
1. Heavy Duty and High Efficient;
2. Long Life Span: 30-50years;
3. Easy for Installation and maintenance;
4. Reasonable structure and strong rigidity;
5. The speed can be frequency inverter speed control;
6. Control method is cabin control or remote control;
7. Depending on lifting cargo, crane can be equipped with hanging beam magnet or magnet chuck or Grab or C hook;
8. Crane is equipped with all moving limit switch, loading limit and other standard safety devices, to promise crane work safe.