Mobile gantry crane can be divided into two kinds: single girder gantry crane and double girder gantry crane. Mobile gantry crane usually is used outdoor, sometimes can be used in workshop and warehouse.
Followings are the specification.
1. Quality based on: GB/T14406-1993
2. Gantry crane dead weight: between 10 - 50 ton
3. Beam structure; welded I-beam
4. Applacation; load, unload and transport various kinds of materials
5. Working environment: outdoor and indoor warehouse, cargo yard, railway stations, ports, etc.
6. Control methiods: ground, control room and remote control
Mobile gantry crane Safety device:
* Hook lock
* Polyurethane buffer
* Sound and alarm system
* Overload protection device
* Traveling and lifting limit switch
* Low voltage protection
* Current overload pritection
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