20T Workshop Double Girder Bridge Crane Span 15m Working Duty A5
20T Double Girder Overhead Crane Span 15m, Working Duty A5 for Workshop
1. Product description for 20T Double girder overhead crane span 15m working duty A5
The double-girder bridge crane is mainly composed of a bridge frame, a cart operating mechanism, a trolley, and electrical equipment. According to the frequency of use, it is divided into three working levels: A5, A6, and A7. The operation of the hook bridge crane is all completed in the driver.
20T double girder overhead crane is mainly consists of bridge, trolley travelling mechanism, crab and electrical appliances, and is divided into 2 working grades of A5 and A6 accroding to the use frequency.This crane is completed in drivers chamber.
2. Technical Specification for 20T Double girder overhead crane span 15m working duty A5
|
S/N. |
Crane No.s |
Double Girder Overhead Crane |
|
1 |
Name |
|
|
2 |
Model |
QD20t-15m |
|
3 |
Working class |
A5 |
|
4 |
Capacity |
20tons |
|
5 |
Span |
15m |
|
6 |
Lifting height |
6m |
|
7 |
Lifting speed |
9.8m/min |
|
8 |
Trolley travelling speed |
44.6m/min |
|
9 |
Crane travelling speed |
89m/min |
|
10 |
Control type |
Cab |
|
11 |
Power supply |
440V50Hz3Ph AC |
|
12 |
Lifting motor |
45KW |
|
13 |
Trolley traveling motor |
4KW |
|
14 |
Crane long traveling motor |
2x11KW |
|
15 |
Crane weight |
27000Kgs |
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