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DW16-300/100X Steel Acrow Props by 1. Top cover 2. Seal cover assembly 3. Live column 4. Handle valve body 5. Cylinder 6. Reset spring 7. Base S 8. Three-way valve 9. O-ring 10 Retaining ring 11. Elas
Contact Us Product CenterDW16-300/100X Steel Acrow Props by 1. Top cover 2. Seal cover assembly 3. Live column 4. Handle valve body 5. Cylinder 6. Reset spring 7. Base S 8. Three-way valve 9. O-ring 10 Retaining ring 11. Elastic cylinder 12. Dust ring 13. Y-shaped sealing ring 14. Connecting wire 15. Guide ring and other components.
DW16-300/100X single hydraulic props have good stability and outstanding technical performance. The height of Steel Acrow Props in the high-grade ordinary mining face of coal mine is increased from 2.5 meters to 3.5 meters. The coal seam below 3.5 meters can achieve full height at one time. At the same time, it can provide end and advanced support for working face with coal seam thickness below 4.5 meters.
Main Parameter of
|
Model project |
Max height （mm） |
Min height （mm） |
workingstroke（mm） |
Rated working resistance KN |
weight （Kg） |
Rated working pressureMPa |
Pump station pressure MPa |
Initial support KN |
Bore diameter（mm） |
Work liquid |
||
|
DW06-300/100X |
630 |
400 |
230 |
300 |
21 |
34 |
15-20
|
108.5-144.7 |
100 |
Emulsion containing 1% to 2% M10 emulsified oil
|
||
|
DW08-300/100X |
800 |
490 |
310 |
24 |
||||||||
|
DW10-300/100X |
1000 |
595 |
405 |
27.5 |
||||||||
|
DW12-300/100X |
1200 |
700 |
500 |
31.5 |
||||||||
|
DW14-300/100X |
1400 |
810 |
590 |
34.5 |
||||||||
|
DW16-300/100X |
1600 |
920 |
680 |
38 |
||||||||
|
DW18-300/100X |
1800 |
1035 |
765 |
42 |
||||||||
|
DW20-300/100X |
2000 |
1150 |
850 |
46.5 |
||||||||
|
DW22-300/100X |
2240 |
1280 |
960 |
51 |
||||||||
|
DW25-250/100X |
2500 |
1430 |
1070 |
250 |
56 |
|||||||
|
DW28-250/100X |
2800 |
1600 |
1200 |
62 |
||||||||
|
DW31.5-200/100X |
3150 |
1780 |
1370 |
200 |
69 |
27.6 |
||||||
|
DW35-200/100X |
3500 |
1960 |
1540 |
75 |
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