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The Coal Mining Explosion Proof Electric Lifting Hoist Underground Dispatching Winch is a highly versatile tool for underground tramcar operations. Its explosion-proof electric device is engineered specifically for use in collieries and mines with potential gas hazards, offering unparalleled safety and reliability in high-risk environments. zmwm21
JD Dispatching Winch models are crafted with explosion-proof capabilities, making them ideal for both mining and surface car loading operations. They excel in grouping and hauling carts in roadways, as well as supporting various transport applications, ensuring seamless operational efficiency.
Utilizing a planetary gear drive, JD Dispatching Winch boasts features such as a compact structure, excellent rigidity, and high efficiency. It's designed for easy installation and mobility, with smooth braking and low noise, providing a superior operational experience.
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 |
Explore the detailed images of our Coal Mining Explosion Proof Electric Small Lifting Hoist Dispatch Winder Heavy Duty Winch. See the craftsmanship and sturdy build designed for rigorous underground mining operations.