Details for China Hydraulic Roof Support ZZ3400/13/28
Product Detail
- Place of Origin: Chongqing China (Mainland)
- Model Number: ZZ3400/13/28
- Brand Name: QINGJIANG
Detailed Product Description
Specifications:
Bracket Type Two post screening Hydraulic Support
Bracket Height 800-1700 mm
Setting force 3042 KN
Item | Parameter | Unit | Remarks | |
Bracket Height | 800-1700 | mm |
| |
Setting force | 3042 | KN | 31.5MPa | |
Working resistance | 3231 | KN | 39.3MPa | |
Operating Mode | Hydraulic Control |
|
| |
Distance between Centers | 1500 | mm |
| |
Bracket Width | 1450 | mm |
| |
Post | Type | Double flex |
| Four pieces |
Bore(large/small) | Ø180/Ø140 | mm |
| |
Post diameter (large/small) | Ø170/Ø122 | mm |
| |
Stroke | 798 | mm |
| |
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