| Place of Origin |
Jiangsu China (Mainland) |
| Brand Name |
Xiaoqingqing |
| Model Number |
DWX |
| Application |
Coal |
| Condition |
new |
Used for roof support which is used in general mechanized blast mining working surface and back mining working surface that of the thickness of coal seam change much.
Also available for end socket shoring which is used in comprehensive mechanized mining working face.
It applies The People Republic of China Coal Industry Standard : MT112-93
Coal mining products safety certificate approved.
QS and ISO9001-2000 passed.
Specifications and technical parameters(cylinder diameter 100)
model
Max height (mm)
Min height (mm)
Stroke (mm)
Operational resistance (KN)
Rated pressure (MPa)
Setting pressure (KN)
Pump pressure (MPa)
Weight (KG)
DWX45
45002520198015020.7108.5∼144.7
15∼20
94DWX42
42002360184088DWX40
40002250175020027.784DWX38
38002140166078DWX35
35001980152025034.672DWX31
31501800135066DWX28
28001610119030041.560DWX25
25001440106056DWX22
2240128096052DWX20
2000115085048DWX18
1800103576544DWX16
160092068040DWX14
140081059036DWX12
120070050032DWX10
100059540528DWX08
80049031024DWX06
63040023021