Heavy Duty Double Girder Bridge Crane with CE & ISO Certification

QY Type Insulation Double Girder Bridge Crane

QY insulated double-beam bridge crane is suitable for factory workshops that smelt aluminum, magnesium and other electrolytic non-ferrous metal materials. The crane consists of a box-shaped bridge, a trolley operating mechanism, a trolley, and electrical equipment.

In order to prevent the current on the live equipment from being transmitted to the crane through the hoisting components during work, endangering the driver's life and equipment, several insulation devices are installed on the appropriate parts of the crane. The cranes are all heavy-duty. To ensure lifting, the main lifting mechanism is equipped with double brakes. All mechanisms are operated in the cab.

Product Parameters

Detailed Photos

Main features:
1. Overhead travel on steel structure, usually used in workshops, heavy load a6.
2. Solid box-type steel structure of the crane.
3. Soft start, running speed 3-5, lifting and running are very stable.
4. Six-direction action to ensure a wide enough working area.
5. Insulation function

Complete safety system:
1. Weight overload protection
2. Emergency stop system
3. Overcurrent protection, short circuit protection
4. Phase sequence protection
5. Zero position protection
6. Voltage loss protection
7. Limit switches and limiters for long-term and cross-travel of the crane
8. Over- and under-lift limit switches