A-type Double Girder Gantry Crane

A-type Double Girder Gantry Crane

Product Type: A-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℃


A-type double girder gantry crane is a kind of widely used gantry crane, and it mainly consists of trolley, crane traveling mechanism, electric system, main beam, supporting legs, end beams, trolley traveling mechanism, lifting mechanism, cabin and so on. This kind of crane can be used for lifting and moving heavy loads in open storage, stock yard, railway lines, port, shipyard, construction site, manufacturing and processing factories etc. It can work reliably and efficiently to suit various work needs as it is supposed to be.

a-type-double-girder-crane

Technical Parameter of the Double Girder Gantry Crane

Capacity t 5 10 16 20 32 50
Span S(m) 18~35 18~35 18~35 18~35 18~35 18~35
Lifting height m 6~12 6~12 6~12 6~12 6~12 6~12
Lifting speed m/min 11.2 13.3 7.9 7.2 7.5 5.9
trolley speed m/min 36.6 43.8 44.1 44.6 42.4 38.5
Crane speed m/min 46.2 46.6 40.1 44 38 44
Work duty A5 A5 A5 A5 A5 A5
Track type P43 P43 P43 QU70 P50 QU80

Features of the Single Girder Gantry Cranes

1. Single-girder gantry is superior in its structure for its free from space-constraint when swinging large cargos compared with the double girder gantry crane.
2. Besides, this kind of crane is light in dead weight and in wheel load.
3. With its simple structure, it is easy for installation and maintenance.
4. Single girder gantries can be used in different working occasions such as the outdoor goods yards, warehouses, railway line, dock, etc.

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