ZY8820/17/35D Hydraulic Roof Support
Detailed Product Description
Technical paraameters:
Type ZY8820/17/35D
Working resistance 8820(KN)
Range of Height 1700mm/3500mm
Support Density 1.04-1.047(MPa)
Support Center 1750mm
Base Pressure 1.89(MPa)
Advance Force for Conveyor 309(KN)
Advance Force for support 556(KN)
Advance rate 865(mm)
Control System Electro-hydraulic control system
Number of Legs 2pcs
Total Mass 26000(kg)