Double Girder Overhead Bridge Crane

Double Girder Overhead Bridge Crane

I. Description

Double girder overhead bridge cran is one kind of high/medium duty crane. It is composed with two sets bridge girder, two sets end carriage, lifting trolley, electrical control system and multipul sets safety devices. According to different working environment requirements, the double girder bridge crane can be designed with different lifting tonnage and working strength. The lifting capacity can reach 600 tons and the working strength can be designed as ISO A3, A4, A5, A6, A7, A8 (FEM 1Am, 2M, 3M, 4M) respectively.

II. Parameter

III. Components

The function of a crane is to move the lifted load horizontally and longitudinally in the building. The lifted load is usually supported with a hook which is cabled to a hoist. The hoist is supported by a trolley which moves horizontally along the crane bridge. The crane bridge is connected to a number of crane trucks at each end depending on the capacity and span. The crane trucks can have 2, 4 or 8 wheels based on the capacity of the crane. The wheels ride along a crane rail which is supported by runway beams. The figure below illustrates the basic crane components;

IV. Features

1. 0~600 ton load capacity and multiple working duty design;

2. Suitable for all environment ( high/low temperature, explosion proof and so on) and full appicalition(Depending on lifting cargo, hanging beam, magnet, grab, C-hook even container spreader can be equiped.);

3. Easy operation and cabin or remote control for choice;

4. Easy for Installation and maintenance, meanwhile, overseas technical services available for installation and after-sales;

5. High strength design and 30years long life span;

6. Full safety devices equiped for each crane, like traveling/traversing limit switch, overload limit switch, lifting height limit switch, over/ low voltage protection device, overcurrent protection, emergency switch and so on, to promise crane work safe.

V. Applications

Based on such a powerful design, the crane can be used in a wide range of applications, including mechanical assembly workshops, mechanical repair workshops, warehouses, stone processing workshops, steel handling workshops, metallurgical workshops, chemical workshops, power stations, material yards and so on.

Company Information

Certification

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