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.
Double Girder Gantry Crane Specification:
- Lifting capacity up to 500 ton.
- Span is 12m to 35m.
- Lifting height up to 12m.
- Applied outside warehouse or railway sideways.
- This kind of crane is composed of bridge, support legs, crane traveling organ, winch trolley, electric equipment, strong lifting winch.
- Crane traveling mechanisms are operated in the driver cabin or remote control.
- Power is supplied by cable or slide wire.
Double Girder Gantry Crane Main Structure
- Double girder, welded box beams, the camber line is according to national standard.
- High safety, high steel degree.
- Adopts high quality carbon steel, Q235B or Q345B.
- The main weld is by submerged arc welding automatic welding, nondestructive flaw detection.
- The end truck adopts 10.9 high strength bolt connection.
- The crane traveling mechanism adopts separated driving, and it can use trinity drive too, safe and reliable.
- End beam equipped with buffer block, orbital cleaning device.
Double Girder Gantry Crane Trolley Part
- It includes motor, speed reducer, brake, coupling, wheels, coiling blocks.
- No asbestos brake pad and brake block insert use card outfit, safe and reliable.
- The speed reducer use hard-toothed surface reducer, compact structure, durable.
- Trolley travelling use separate drive;
- Have high loading ability, long service life moving stable;
- Equipped with the derailment prevention board;
- Used for Angle round box, equipped with buffer device;
- Modular design, meet customer needs
