Introduction of JSDB Coal Mining Hydraulic Small Two Speed Winch
JSDB Coal Mining Two Speed Winch is flame proof winch, have two speeds, two kinds of traction.
JSDB Coal Mining Two Speed Winch is mainly for hydraulic support goes out to and handling, mining in the face angle less than 30 degrees or below the roadway improvement and heavy, used in the environments of coal mine dust or explosive gas.
Technical parameters of JSDB Coal Mining Hydraulic Small Two 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
|
ф430x430
|
ф430x443
|
ф435x530
|
ф470x530
|
ф510x530
|
ф545x570
|
ф545x760
|
ф650x800
|
|
Wire Rope size
|
Dia.
|
20
|
22
|
24
|
28
|
28
|
30
|
30
|
30
|
|
Structure
|
6x19
|
|
Nominal tensile strengthkn
|
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
|
2540x785x800
|
2540x785x800
|
3182x968x987
|
3260x1060x1060
|
3260x1060x1060
|
3825x1214x1470
|
3875x1274x1187
|
4750x1516x1512
|
|
MM
|
|
Weight
|
2340
|
2600
|
3900
|
4400
|
5000
|
5480
|
7800
|
8200
|
|
（with motor）（kg）
|
Application of JSDB Coal Mining Hydraulic Small Two Speed Winch
Two-speed winch is mainly used for underground coal mining working face, fully mechanized equipment and relocation of all kinds of mechanical and electrical equipment and other auxiliary transport work, as well as the underground mining working face,base parking lot, up&down mountains,mine car scheduling, and material handling work, also can be used for prop-pulling caving mining working face.
Pictures of JSDB Coal Mining Hydraulic Small Two Speed Winch
