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Acrow prop is also called hydraulic prop, it is a new environmentally friendly support equipment.
Contact Us Product CenterAcrow prop is also called hydraulic prop, it is a new environmentally friendly support equipment. It can be used together with the metal hinged top beam for the support face of the general mining face and the support end of the fully mechanized mining face, or it can be used as a point column or other temporary support. Acrow prop is suitable for inclined coal seam mining face with coal seam inclination less than 25 degrees -35 degrees. It has the advantages of small volume, reliable support, convenient use and maintenance, and low comprehensive cost.
Main Parameter of
|
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 |
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