BMG Type 50T Electric Double Girder Semi Gantry Crane With Trolley

Brief introduction:

1. BMG Type 50T Electric Double Girder Semi Gantry Crane With Trolley works with Euro-style electric hoist or winch trolley, which is a kind of track traveling small and medium crane.

2. The special reducer of bottom end truck makes the crane’s inner working area larger.

3. Its proper lifting weight is 5t to 32t , Proper span is 12 to 32m. Its proper working temperature is -20℃~40℃.

4. Usually ,this crane is of ground control or remote control.

5. It is widely used for material handling in factory, workshop, warehouse, freight yard, open ground, etc.

Crane safety Feature

1. Limit Switch: Safety limit switches for stoppers prevent over traveling in all motions.

2. Anti collision device

When two crane traveling on the same rail, the cranes will install the following devices:

Anti-collision device, Infrared non-contact and inductive type limit device

Sound and light alarm device, Wireless anti-collision device

3. Weight overload protection device

Includes automatic stopping type lifting weight limiter and weight display device.

4. Lifting limit switch and traveling limit switch

5. Emergency stop system

6. Electrical protection

The main insulation switch, emergency stop switch, short circuit, Zero voltage protection, loss of field protection, Current overload protection, over speed protection, zero position protection

Phase sequence protection and adopted crane specially anti- vibration contactor etc.

7. Interlock device

It sets interlock device for the cabin door and the other door from cabin into bridge structure, when the door is opened, the crane cannot work.

Parts Of Gantry Crane: