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2JZ series sinking winches are used in coal mine, metal mine, non-metallic mine for hanging the swaying tray, water pump, air compressor, grouting tube, wind-cone and other excavation facilities, also can use for hanging heavy loads on surface and underground.
| Model | 2JZ-10/800 | 2JZ-16/1000 | 2JZ-16/1320 | 2JZ-25/1320 |
| Steel rope most greatly static tensity KN | 2x100 | 2x160 | 2x160 | 2x250 |
| Rope capacity m | 2x800 | 2x1000 | 2x1320 | 2x1320 |
| 1st layer rope fast speed m/s | 0.075 | 0.075 | 0.075 | 0.075 |
| 1st layer rope slow speed m/s | 0.038 | 0.038 | 0.038 | 0.038 |
| Steel rope winding layer on drum | 7 | 8 | 9 | 10 |
| Steel rope diameter mm | 32 | 40 | 40 | 52 |
| Drum diameter mm | 800 | 1000 | 1000 | 1050 |
| Drum width mm | 1250 | 1415 | 1500 | 1500 |
| Drum center height mm | 800 | 1050 | 1050 | 1300 |
| Reducer speed ratio(fast speed) | 75.86 | 76 | 76 | 77.94 |
| Reducer speed ratio(slow speed) | 152.78 | 153 | 153 | 157.14 |
| Total speed ratio(fast speed) | 463.6 | 500 | 500 | 545.6 |
| Total speed ratio(slow speed) | 933.65 | 1006.6 | 1006.6 | 1100 |
| Motor type | YZR250M2-8 | YZR280M-8 | YZR280M-8 | YZR315S-8 |
| Motor power KW | 37 | 55 | 55 | 75 |
| Motor rotating speed r/m | 720 | 725 | 725 | 727 |
| Motor voltage V | 380 | 380 | 380 | 380 |
| Dimention mm L*W*H | 4300*3440*1740 | 5473*3590*2240 | 5473*3675*2240 | 6310*3840*2500 |
| Total weight KG(excluding steel rope and electric control box) | 13560 | 21072 | 22712 | 29700 |
mine shaft sinking winch