U-type Double Girder Gantry Crane

Product Type: U-type Double Girder Gantry Crane
Lifting Capacity: 5~400T
Span: 18~98m
Lifting Height: According your demands
Lifting speed: 20,30m/min
Ambient Temperature: -20~40℃


U type double girder gantry crane is a kind of heavy duty double girder gantry crane, and the shape of its supporting legs is just like U model. This kind of crane can be with or without cantilever as needed. To lift different types of heavy loads, the crane will be equipped with different lifting tools, like hook, container spreader, and other lifting tools. The crane can be applied in different working places for heavy load lifting, including port, construction sites, railway lines, shipyard, freight yard, warehouse and so on.


U type double girder gantry crane uses a U-shaped door frame with big leg space (nearly 7 meters). It consists of double-beam welded structure, electric trolley, two ground beams and four legs. U-shape gantry crane structure, compared with the A-type door, eliminating the saddle, in the case of lifting height, the height of the machine is reduced. All the lifting mechanism and operation organization adopts inverter.

Technical Parameter:

Lifting Capacity t Under Sling or Spreader for 50ton
Span m 30
Lfiting Height m 16
Working System A6
Load and Unload 20′, 40′, Container
Speed Hoisting m/min 0-10
Trolley Travelling 50-80
Crane Travelling 30-50
Motor Hoisting Kw YZP280M-8/2*55
Trolley Travelling YZP225M-6/2*22
Crane Travelling YZP180L-6/4*15
Weight Trolley t 52
Total Weight 253
Max. Wheel Load KN 260
Steel Track Recommended P43
Power Supply 3P AC 50Hz 380V

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