
Introduction of Coal Mining Explosion Proof Electric Small Lifting Hoist Dispatch Winder Heavy Duty Winch Underground Mining Tunnel Lift Hydraulic Dispatching Winches
Coal Mining Explosion Proof Electric Lifting Hoist Underground Dispatching Winch is widely used to pull the tramcar underground.The explosion-proof electric device can be applicable for the colliery and other mine with gas danger.zmwm21
JD Dispatching Winch are all explosion-proof for mine or surface mine car loading operation grouping and hauling carts in the middle of roadways and other supporting transport purpose.
JD Dispatching Winch are used plantary gear drive, have following features:compact structure, good rigidity, high efficiency, conveniency for installing and moving, flexible operation, smooth braking, low noise.
Main Parameter of Coal Mining Explosion Proof Electric Small Lifting Hoist Dispatch Winder Heavy Duty Winch Underground Mining Tunnel Lift Hydraulic Dispatching Winches
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 |
Shaft Sinking Winch
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 | 14680 | 35000 | 3800 |
Dispatching Winch
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 |
Double-speed Winch
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 |
Prop Pulling Winch
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 |

Pictures of Coal Mining Explosion Proof Electric Small Lifting Hoist Dispatch Winder Heavy Duty Winch Underground Mining Tunnel Lift Hydraulic Dispatching Winches

