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Henan Sinoko Cranes Co.,Ltd

Address: Weiqi Road, Crane Industrial Park, Changyuan County, Henan Province, China

Tel: +86-373-3809044

M/P: +86-18790630368


5T Manual Overhead Crane

Manual overhead crane refers to the traveling of the crane and the hoisting mechanism work is all done by human. Generally, manual overhead crane is driven by a chain, Sinokocranes’ manual overhead crane especially use large sprocket to achieve the effect of labor saving....

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1. Brief Introduction Of Manual Overhead Crane

SQ type manual overhead crane mainly use in no power warehouse, working shop and equipment repair places where there is no necessary requirements on speed and power.


2. Manual Overhead Crane Main Parts

Manual Overhead Crane mainly includes the following 4 parts:

a. Main Beam

b. Drive and driven wheel

c. Transmission mechanism

d. Trolley


3. Manual Overhead Crane Installation

The following conditions must be met when installing the manual overhead crane:

a. Allowable deviation of rail joints, height difference should not exceed 1mm, the gap is less than 2mm.

b. Track gauge K is less than 12m, the allowable deviation is 6mm, the track gauge LT is greater than 12m, and the allowable deviation is 18mm.

c. Permissible deviation of track elevation is 1/1000 of the track length

d. Allowable deflection of the track is 3mm.

All lubricating devices on the manual overhead crane and bearings on the drive shaft need to be filled with lubricating oil (dry oil) once every six months.


4. Manual Overhead Crane Using Attentions

During use, the manual overhead crane should be inspected every time to observe whether the machine has abnormal sound and whether the operating performance is sensitive. Check the crane's track every six months without loosening, deformation, etc.


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