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| Warranty: | 1 Year |
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The Coal Mining Explosion Proof Electric Lifting Hoist Underground Dispatching Winch is a vital asset in subterranean operations, specifically designed to efficiently pull tramcars underground. This explosion-proof electric device is engineered to meet the rigorous safety standards required for colliery applications and other mines susceptible to gas hazards. Its robust design ensures reliability and safety in challenging environments. zmwm21
Our JD Dispatching Winch models are meticulously crafted to be explosion-proof, ideal for both underground and surface mine operations. They excel in tasks such as car loading, grouping, and hauling carts in mid-roadways, as well as supporting various transport functions with utmost safety and efficiency.
JD Dispatching Winch units are designed with a planetary gear drive, offering a range of impressive features: a compact structure ensuring easy integration, excellent rigidity for enduring performance, high efficiency for superior productivity, ease of installation and mobility, flexible operation for diverse applications, smooth braking for enhanced safety, and minimal noise for a better working environment.
| P Item |
unit |
Scraper Winch Model | |||||
| 2JPB-7.5 | 2JPB-15 | 2JPB-22 | 2JPB-30 | 2JPB-55 | |||
| 2JP-7.5 | 2JP-15 | 2JP-22 | 2JP-30 | 2JP-55 | |||
The average tension of the main wire rope is not less than |
N | 8000 | 14000 | 20000 | 275000 | 44000 | |
| Average speed | Main wire rope | ±5%m/s | 1.0 | 1.10 | 1.20 | 1.20 | 1.20 |
Secondary wire rope |
1.0 | 1.50 | 1.50 | 1.60 | 1.80 | ||
Wire rope diameter |
Main wire rope | mm | 9.3 | 12.5 | 14.0 | 15.5 | 18.5 |
| Secondary wire rope | 9.3 | 11.0 | 11.0 | 14.0 | 16.0 | ||
| reel | diameter | mm | 205 | 225 | 280 | 280 | 350 |
| Rim diameter | mm | 350 | 435 | 510 | 510 | 625 | |
| width | mm | 80 | 125 | 160 | 160 | 180 | |
Capacity |
Main reel |
m | 45 | 80 | 80 | 80 | 100 |
| Secondary reel |
m | 45 | 100 | 100 | 110 | 130 | |
| electric motor | model |
YBK-132M-4 | YBK-160L-4 | YBK-180L-4 | YBK-200L-4 | YBK-250M-4 | |
| Y-132M-4 | Y-160L-4 | Y-180L-4 | Y-200L-4 | Y-250M-4 | |||
| power | KW | 7.5 | 15 | 22 | 30 | 55 | |
| Rotating speed | r/min | 1440 | 1460 | 1470 | 1470 | 1470 | |
Dimensions |
length | mm | 1210 | 1525 | 1600 | 1650 | 2070 |
| Width | mm | 565 | 660 | 730 | 820 | 1010 | |
height |
mm | 490 | 620 | 640 | 700 | 890 | |
Total weight (excluding skips and pulleys) |
kg | 390 | 660 | 980 | 1155 | 2125 | |
| Model | JZ10/800 | JZ16/800 | JZ16/1000 | 2JZ16/1000 | JZ25/1000 | JZ40/1000 | JZ40/1800 | |
| Wire rope Max. Static tension (KN) |
100 | 160 | 160 | 160 | 250 | 400 | 400 | |
| Wire rope Capacity (m) | 800 | 800 | 1000 | 1320 | 1000 | 1000 | 1800 | |
| Drum specification | Diameter (mm) | 800 | 1000 | 1000 | 1000 | 1050 | 1250 | 1250 |
| Width (mm) | 820 | 1400 | 1400 | 1400 | 1210 | 1480 | 2060 | |
| Center height (mm) | 900 | 1050 | 1050 | 1050 | 1326 | 1500 | 1500 | |
| Wire rope diameter | 32 | 40 | 40 | 40 | 52 | 60 | 60 | |
| Number of winding layers | 8 | 7 | 7 | 8 | 10 | 9 | 10 | |
| First layer rope speed | Fast (m/min) | 5 | 4.7 | 4.7 | 4.7 | 4.8 | 5.2 | 5.2 |
| Slow (m/min) | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | |
| Electric motor | Model | YRT250M2-8 | YRT250M2-8 | YRT250M2-8 | YRT280S-8 | YRT280S-8 | YRT355S-8 | YRT355S-8 |
| Power (KW) | 22 | 30 | 30 | 55 | 45 | 90 | 90 | |
| Speed (RPM) | 730 | 730 | 730 | 723 | 723 | 730 | 730 | |
| Voltage (V) | 380 | 380 | 380 | 380 | 380 | 380 | 380 | |
| Dimensions | Length (mm) | 2883 | 3600 | 3600 | 5726 | 3980 | 4725 | 4305 |
| Width (mm) | 2962 | 3280 | 3280 | 3806 | 3935 | 4593 | 4593 | |
| High (mm) | 1728 | 2300 | 2300 | 2988 | 2620 | 3300 | 3300 | |
| Weight (kg) | 7480 | 11500 | 11500 | 18000 | *** | 35000 | 3800 | |
| Model specification |
JD-1 | JD-1.6 | JD-2.5 | JD-4 | |
| Wire rope static tension KN | 10 | 16 | 25 | 40 | |
| Rope speed(m/s) | Min. | 0.433 | 0.733 | 1.16 | 0.95 |
| Max. | 1.033 | 1.399 | 1.45 | 1.48 | |
| Average | 0.733 | 1.066 | 1.31 | 1.22 | |
| Wire rope size | Wire rope Dia.(mm) | 12.5 | 15 | 18.5 | 21.5 |
| Rope length(m) | 400 | 400 | 500 | 850 | |
| Drum size (mm) (Dia.*Width)(mm) |
Φ224*304 | Φ310*400 | Φ620*580 | Φ580*600 | |
| Total reduction ratio | 41 | 32.5 | 42.24 | 32.75 | |
| Dimension (mm) | 1120*766*727 | 1435*1217*1255 | 1830*1794*1390 | 2200*1965*1425 | |
| Weight(with motor)(kg) | 542 | 1370 | 2500 | 3750 | |
| Flameproof motor | Model | YBJ-11.4 | YBJ-25 | YBJ-40 | YBK3-280M-6 |
| Power(KW) | 11.4 | 25 | 40 | 55 | |
| Turn number(r/min) | 1460 | 1465 | 1470 | 980 | |
| Voltage(V) | 380/660 | 380/660 | 380/660 | 380/660 | |
| Model | JSDB-10 | JSDB-12 | JSDB-13 | JSDB-15 | JSDB-16 | JSDB-19 | JSDB-25 | JSDB-30 | |||||||||
| Fast | Slow | Fast | Slow | Fast | Slow | Fast | Slow | Fast | Slow | Fast | Slow | Fast | Slow | Fast | Slow | ||
| Wire rope static tension KN | Outer layer Max. | 14.5 | 100 | 15 | 120 | 15 | 130 | 18 | 150 | 25.4 | 160 | 27.8 | 190 | 30 | 250 | 38 | 300 |
| Inner layer Max. | 22.1 | 140 | 22.1 | 160 | 29.1 | 200 | 30 | 250 | 36.6 | 280 | 43.4 | 320 | 56 | 390 | 56 | 470 | |
| Average | 18.3 | 120 | 18.3 | 140 | 22.05 | 165 | 23 | 200 | 30.5 | 220 | 35.6 | 255 | 43 | 320 | 43 | 380 | |
| Wire Rope speed m/s | Max. | 1.3 | 0.2 | 1.3 | 0.2 | 1.3 | 0.2 | 1.39 | 0.2 | 1.39 | 0.2 | 1.6 | 0.2 | 1.51 | 0.2 | 1.66 | 0.2 |
| Outer layer | |||||||||||||||||
| Average | 1.075 | 0.18 | 1.075 | 0.18 | 1.11 | 0.18 | 1.235 | 0.17 | 1.235 | 0.17 | 1.31 | 0.18 | 4.145 | 0.16 | 1.145 | 0.174 | |
| Drum Size | Wire Rope Length m | 120 | 180 | 180 | 300 | 300 | 500 | 500 | 800 | ||||||||
| Drum Dia.*Width | ф430*430 | ф430*443 | ф435*530 | ф470*530 | ф510*530 | ф545*570 | ф545*760 | ф650*800 | |||||||||
| Wire Rope size | Dia. | 20 | 22 | 24 | 28 | 28 | 30 | 30 | 30 | ||||||||
| Structure | 6*19 | ||||||||||||||||
| Nominal tensile strength kn |
1670 | ||||||||||||||||
| Motor | Type | YBK2-200L1 -6 |
YBK2-200L2 -6 |
YBK2-200L2 -6 |
YBK2-200L2 -6 |
YBK2-250M -6 |
YBK2-280S -6 |
YBK2-280M -6 |
YBK3-315S -6 |
||||||||
| Power KW | 18.5 | 18.5 | 22 | 22 | 37 | 45 | 55 | 75 | |||||||||
| Revolution rpm | 970 | 970 | 970 | 980 | 980 | 980 | 980 | 980 | |||||||||
| Voltage V | 660/1140 | 660/1140 | 660/1140 | 660/1140 | 660/1140 | 660/1140 | 660/1140 | 660/1140 | |||||||||
| Dimension | L*W*H | 2540*785* 800 |
2540*785* 800 |
3182*968* 987 |
3260*1060* 1060 |
3260*1060* 1060 |
3825*1214* 1470 |
3875*1274* 1187 |
4750*1516* 1512 |
||||||||
| MM | |||||||||||||||||
| Weight | 2340 | 2600 | 3900 | 4400 | 5000 | 5480 | 7800 | 8200 | |||||||||
| (with motor)(kg) | |||||||||||||||||
| Model | Drum | Max. Wire rope tension KN | Wire Rope Max. Length m | Wire rope | Average lifting speed m/s | Electric motor | Dimension mm |
Weight kg |
|||||
| Diameter mm | Width mm |
The first layer | The second layer | The third layer | Max Dia. mm | Breaking pull sum | Rotating speed r/min | Power KW | |||||
| JTPB-1.2*1.0 | 1200 | 1000 | 30 | 170 | 344 | 516 | 20 | 275 | 1.88-2.4 | 967 | 55-75 | 4658*2680*1450 | 10421 |
| JTPB-1.2*1.2 | 1200 | 1200 | 30 | 203 | 412 | 620 | 20 | 275 | 1.57-2.4 | 967 | 55-75 | 4458*2680*1450 | 9940 |
| JTPB-1.6*1.2 | 1600 | 1200 | 45 | 215 | 433 | 655 | 26 | 405 | 1.56-4 | 975 | 95-155 | 5224*2800*1925 | 15195 |
| JTPB-1.6*1.5 | 1600 | 1500 | 45 | 269 | 542 | 819 | 26 | 405 | 1.56-4 | 975 | 95-155 | 5524*2800*1925 | 15678 |
| JKB-2 X1.8P | 2000 | 1800 | 62 | 332 | 670 | 1013 | 32 | 558 | 2.5 | 735 | 200 | 6410*3234*2600 | 25560 |
| JKB-2 X1.5P | 2000 | 1500 | 62 | 277 | 557 | 842 | 32 | 558 | 2.5 | 735 | 200 | 6160*3234*2600 | 24780 |
| JKB-2.5X2P | 2500 | 2000 | 83 | 373 | 755 | 1143 | 40 | 747 | 3 | 740 | 315 | 6700*3610*2600 | 36998 |
| JKB-2.5X2.3P | 2500 | 2300 | 83 | 429 | 867 | 1312 | 40 | 747 | 3 | 740 | 320 | 7000*3610*2600 | 39620 |
| Model Parameter |
JH-5 | JH-8 | JH-14 | JH-20 | JH-30 | |
| Steel wire rope average static tension (KN) |
50 | 80 | 140 | 200 | 300 | |
| Steel wire rope (m/s) average speed |
0.17 | 0.12 | 0.115 | 0.118 | 0.13 | |
| Drum | diameter*width (mm) | 276* 372 | 280* 230 | 400* 317 | 430* 530 | 550*560 |
| rope capacity (m) | 80 | 100 | 130 | 170 | 220 | |
| Steel wire rope |
diameter | 15.5 | 17 | 21.5 | 24.5 | 30 |
| construction | 6* 19 | 6* 19 | 6* 19 | 6* 19 | 6* 19 | |
| nominal extension strength (Mpa) |
1550 | 1550 | 1550 | 1550 | 1570 | |
| Explosion proof motor |
Model | YBJ7.5-4 | YBK2-160M-6 | YBK2-200L1-6 | YBK2-200L2-6 | YBK2-280S-4 |
| Power (KW) | 7.5 | 7.5 | 18.5 | 22 | 45 | |
| Voltage (V) | 380/660 | 380/660 | 380/660 | 380/660 | 380/660 | |
| Rotate speed (r/min) |
1450 | 970 | 970 | 970 | 980 | |
| Overall size: length* width* height |
1450*512*515 | 1550*530*570 | 1955*680*815 | 2560*968*797 | 3300*1077*1034 | |
| Winch weight (including motor) | 620 | 650 | 1350 | 2600 | 4460 | |
Visual Gallery of the Coal Mining Explosion Proof Electric Small Lifting Hoist Dispatch Winder Heavy Duty Winch for Underground Mining Tunnel Lift Hydraulic Dispatching Winches
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