Mobile 50 Ton Double Girder Gantry Crane Price

MG type double girder gantry crane composed of gantry, crane crab, trolley traveling mechanism, cab and electric control system, The trolley can move horizontally on a pair of rails on the beam. Cabin used for operating, with seats inside.

Floor adopts insulation pads and toughened glass for windows; extinguisher and fan are equipped. Other accessory equipment like air condition, buzzer, inter phone and etc. Can be configured according to our client’s request.

Specification:
1. Lifting capacity up to 500ton.
2. Span is 12m to 35m.
3. Lifting height up to 12m.
4. Applied outside warehouse or railway sideways.
5. This kind of crane is composed of bridge, support legs, crane traveling organ, winch trolley, electric equipment, strong lifting winch.
6. Crane traveling mechanisms are operated in the driver cabin or remote control.
7. Power is supplied by cable or slide wire.


Main Structure
1. Double girder, welded box beams, the camber line is according to national standard.
2. High safety, high steel degree.
3. Adopts high quality carbon steel, Q235B or Q345B.
4. The main weld is by submerged arc welding automatic welding, nondestructive flaw detection.
5. The end truck adopts 10.9 high strength bolt connection.
6. The crane traveling mechanism adopts separated driving, and it can use trinity drive too, safe and reliable.
7. End beam equipped with buffer block, orbital cleaning device.


Trolley Part
1. It includes motor, speed reducer, brake, coupling, wheels, coiling blocks.
2. No asbestos brake pad and brake block insert use card outfit, safe and reliable.
3. The speed reducer use hard-toothed surface reducer, compact structure, durable.
4. Trolley travelling use separate drive;
5. Have high loading ability, long service life moving stable;
6. Equipped with the derailment prevention board;
7. Used for Angle round box, equipped with buffer device;
8. Modular design, meet customer needs