ZY Series Shield Caving Hydraulic Roof Support System
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- Product Introduction
- Product Parameter
- Product Picture
- Product Comment
Introduction of ZY Series Shield Caving Hydraulic Roof Support System
ZY Series Shield Caving Hydraulic Roof Support System is developed on the basis of shield and chock-shield supports. It can be used in the different conditions such as medium stability roof, stability roof, broken roof, soft roof, etc. The hydraulic support is to support, both a bracket cover.
The ZY Series Shield Caving Hydraulic Roof Support System including 6 structural system, they are endpoint location, coal seam, roof beam, beam cover, base and backbone.
Parameter of ZY Series Shield Caving Hydraulic Roof Support System
|
Model |
Support Height m |
Working Resistance KN |
Supporting Strength Mpa |
Base Plate Pressure Mpa |
Step Passage mm |
|
ZY2800/13/28 |
1.3-2.8 |
2800 |
0.68-0.76 |
1.1-1.8 |
700 |
|
ZY3800/16/32 |
1.6-3.2 |
3800 |
0.65 |
1.4 |
700 |
|
ZY4000/13/28 |
1.3-2.8 |
4000 |
0.58-0.67 |
1.57-2.35 |
700 |
|
ZY5000/13/27 |
1.3-2.7 |
5000 |
0.77-0.85 |
0.9-1.8 |
700 |
|
ZY6700/20/40 |
2.0-4.0 |
6700 |
1.06-1.09 |
1.6-2.85 |
900 |
|
ZY9000/24/50 |
2.4-5.0 |
9000 |
1.08-1.1 |
1.6-2.8 |
900 |
Pictures of ZY Series Shield Caving Hydraulic Roof Support System
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