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Introduction of Mining Support Equipment DW40-250/110X Suspension Hydraulic Prop
DWX suspension hydraulic prop applies to coal mining face of the roof support, mechanized mining face of the end plate supporting the head, ahead of tunneling support. DWX type pillar in the column is no longer the arc welding process, DWX suspension hydraulic prop can improve the strength and reliability of the column, avoiding roof collapse and other accidents caused by the weld fracture, to ensure the safety of staff.
Parameter of Mining Support Equipment DW40-250/110X Suspension Hydraulic Prop
Model
project
|
Max height
（mm）
|
Min height
（mm）
|
Working
stroke（mm）
|
Rated working resistance
KN
|
weight
（Kg）
|
Rated working pressure
MPa
|
Pump station pressure
MPa
|
Initial support KN
|
Bore diameter（mm）
|
Work liquid
|
DW06-350/110X
|
630
|
400
|
230
|
350
|
25
|
39.7
|
15-20
|
132-176
|
110
|
Emulsion containing 1% to 2% M10 emulsified oil
|
DW08-350/110X
|
800
|
490
|
310
|
28
| ||||||
DW10-350/110X
|
1000
|
595
|
405
|
32
| ||||||
DW12-350/110X
|
1200
|
700
|
500
|
36
| ||||||
DW14-350/110X
|
1400
|
810
|
590
|
40
| ||||||
DW16-350/110X
|
1600
|
920
|
680
|
44
| ||||||
DW18-350/110X
|
1800
|
1035
|
765
|
48
| ||||||
DW20-350/110X
|
2000
|
1150
|
850
|
52
| ||||||
DW22-350/110X
|
2240
|
1280
|
960
|
56
| ||||||
DW25-350/110X
|
2500
|
1430
|
1070
|
60
| ||||||
DW28-350/110X
|
2800
|
1600
|
1200
|
66
| ||||||
DW31.5-350/110X
|
3150
|
1780
|
1370
|
74
| ||||||
DW35-350/110X
|
3500
|
1960
|
1540
|
82
| ||||||
DW38-250/110X
|
3800
|
2163
|
1637
|
88
|
28.3
| |||||
DW40-250/110X
|
4000
|
2224
|
1780
|
96
| ||||||
DW42-250/110X
|
4200
|
2330
|
1880
|
100
| ||||||
DW45-250/110X
|
4500
|
2480
|
2020
|
110
|
Pictures of Mining Support Equipment DW40-250/110X Suspension Hydraulic Prop
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