Introduction of JD-2.5 Mining Dispatch Roof Hoist Winch
The JD series dispatch winch is mainly used for underground mine dispatching or assisting traction. It can also be used for scheduling and other transportation work on mine floors, metallurgical mines or construction sites.
It consists of a motor, a winch assembly, a brake master/hydraulic push rod, a base, and a shroud. The structure adopts two-stage planetary gear transmission, high efficiency, convenient operation, low noise , safe and reliable braking.
Main Parameter of JD-2.5 Mining Dispatch Roof Hoist Winch
Model specification
|
JD-1
|
JD-1.6
|
JD-2.5
|
JD-4
|
Wire rope static tension KN
|
10
|
16
|
25
|
40
|
Wire 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
|
Length(m)
|
400
|
400
|
500
|
850
|
Drum Size mm
|
Φ224×304
|
Φ310×400
|
Φ620×580
|
Φ580×600
|
(Dia.×Width)(mm)
|
Total Reduction Ratio
|
41
|
32.5
|
42.24
|
32.75
|
Dimension
|
1120×766×727
|
1435×1217×1255
|
1830×1794×1390
|
2200×1965×1425
|
(mm)
|
Weight
|
542
|
1370
|
2500
|
3750
|
(with motor)(kg)
|
Explosion motor
|
Model
|
YBJ-11.4
|
YBJ-25
|
YBJ-40
|
YBK-280M-6-
|
Power(KW)
|
11.4
|
25
|
40
|
55
|
Revolution(r/min)
|
1460
|
1465
|
1470
|
980
|
Voltage(V)
|
380/660
|
380/660
|
380/660
|
380/660
|
Electrical equipment
|
Explosion magnetic starter
|
Qc83-80N
|
Qc83-80N
|
Qc83-80N
|
BQZ-120N
|
Explosion control button
|
LA81-3
|
LA81-3
|
LA81-3
|
LA81-3
|
Images of JD-2.5 Mining Dispatch Roof Hoist Winch