Shandong China Coal Mining Winch Co., Ltd.
JD Underground Mining Dispatching Winch is flame-proof type, applied in underground mine or ground mount for marshalling tub and the tub in the middle of roadway
JD Underground Mining Dispatching Winch is flame-proof type, applied in underground mine or ground mount for marshalling tub and the tub in the middle of roadway, and other ancillary handling purposes. Driven by planetary gear, have the feature of compact structure, good rigidity, high efficiency, easy move and installation, starting smooth, operate flexible, braking reliable , low noise and etc.
Main Parameter of|
Model Parameter |
JD-1 | JD-1.6 | JD-2.5 | JD-4 | |
| Traction Force (KN) | 10 | 16 | 25 | 40 | |
|
Rope Speed (m/s) |
The minimum | 0.433 | 0.733 | 1.16 | 0.95 |
| The maximum | 1.033 | 1.399 | 1.45 | 1.48 | |
| Everage | 0.733 | 1.066 | 1.31 | 1.22 | |
| Rope capacity | Rope's diameter (mm) | 12.5 | 15 | 18.5 | 21.5 |
| Rope's length (m) | 400 | 400 | 500-650 | 850 | |
| Drum Size( Diameter* width) (mm) | 224* 304 | 310* 400 | 620* 580 | 580* 600 | |
| Total reduction ratio | 41 | 32.5 | 42.24 | 32.75 | |
| Overall size( length* width* height)(mm) | 1120* 766* 727 | 1435* 1217* 1255 | 1830* 1794* 1390 | 2200* 1965* 1425 | |
| Winch weight( including electric motor) (kg) | 542 | 1370 | 3250 | 3750 | |
|
Explosion proof motor |
Model | YBJ-11.4 | YBJ-25 | YBJ-40 | YBK2-280M-6 |
| Power (kw) | 11.4 | 25 | 40 | 55 | |
| Rotate Speed( r/min) | 1460 | 1465 | 1470 | 980 | |
| Voltage (V) | 380/660 | 380/660 | 380/660 | 380/660 | |
|
Electrical equipment |
Explosion-proof magnetic starter |
Qc83-80N | Qc83-80N | Qc83-80N | BQZ-120N |
|
Explosion-proof control button |
LA81-3 | LA81-3 | LA81-3 | LA81-3 | |
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