Truss type double girder gantry crane is windproof structure crane, it is consists of 4 parts, they are main girders, electric trolley, four legs, ground girders. Truss type double girder gantry crane is widely used in open warehouses, material stocks area, cement plant, granite industry, construction industry, engineering industry, railway station to lifting and loading unloading goods. Accompanied with particular lifting tools, it could be used for container. This kind of crane has features of beautiful appearance, perfect performance, low cost, easy maintenance, durability, small windward side and wind resistance, light dead weight and so on. The lifting capacity of truss type double girder gantry crane is 5-100tons; span is18-30meters.
Truss type double girder gantry crane uses AC frequency converter, PLC control and equipped with intelligent all Chinese monitoring control system. All mechanism is operated in the operation cabin; crane power supplies are divided into cable and sliding wire, please choose one of them when you make an order with us.

1. Working temperature: -25-40 °c
2. Working class: A5- A6.
A) A5: Used in places of medium service, such as machine and assembly shops.
B) A6: Used in places of frequent working such as metallurgy and casting shops.
3. Power source: 380V 50Hz 3Phase. And we can supply custom design and products as your demands.
4. The altitude height of site is ought to be less than 2000M.
5. Flammable, explosive and corrosive gas is forbidden in the work environment.
6. The crane is forbidden to lift fuse and blend deleterious goods and flammable explosive goods.