Feature of JH-8 Prop Drawing Winch
JH-8 Prop Drawing Winch is mainly used for underground mine Prop-pulling caving, also used for material transport, transfer chute and other auxiliary traction work.
Technical Parameter of JH-8 Prop Drawing 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 JH-8 Prop Drawing Winch
