1, double girder electric hoist overhead crane is mainly composed of bridge, running gear of crane, trolley and electrical device ,etc. It is divided into two working classes; A5 and A6 according to the use grade and load-up condition.

2,  There are three kinds of method for entering the platform of cab: from the side, from the end and from the top. The figure is the side entrance; arrowhead A show the end entrance; the top entrance is at the place there is no door.

3, The figure shows that the cab is mounted at the left end .

4, Safe slide wire or angle iron can be used for electric conduction of the crane; it can be either at the opposite side of the cab(same as the figure) or at the same side of the cab.

5, Operation of the crane shall be finished in the cab completely.

Xinxiang City, Henan Zhongyuan Hoisting Machinery Plant Co., Ltd. was established in 1985, it's crane manufacturer of the Ministry of Machinery Industry of China. Our Co.,Ltd is national grade two measure qualified department and we pass the ISO9001 international certification in 1999. The products are marketing in various industries of mine, building material, chemistry, electric  power , communications, railway, olifield and port, etc. We have complete set CAD computer aided design systerm and large datebase; it is capable to undertake the design, manufacture and product development of various special purpose products and non-standard products.

Business Scope: LD 1-20t electric single-beam hoisting series products;5-600t general purpose bridge, gantry, metallurgy, upper rotation, lower-rotation electromagnetic suspend, insulation,grab bucket, explosion prevention crane series products LH3-100t electric block dual-beam series products; MH5-32t electric block gantry crane series products; 0.5-40t CD1 wire rope electric block series products series products; HS1 0.5-20t manual block series products; 0.5-10t ring-chain electric block serious products, 0.5-40t bend electric block series products; assemble and unassembled bridge , shipbuilding gantry crane, bridging crane, casting suspend and water and electricity large tonnage crane. 

Packing:

1. Electrical parts and hoist are packed by strong plywood box or as client demand.  

2. Main beam, end beam, platform railing and others are packed in plastic woven cloth, to prevent corrosion in seawater.

In order to have a best solution, please tell us the detail requirements of yours.

The more details the better.  Thanks a lot.