SUNWARD SWDE200B - Dust Collection System Maintenance; Hydraulic Hose Replacement Schedule

SWDE200B Operation & Maintenance Manual
80
Main structure
Parts
Pump intake hoses(from working oil tank to main
pump)
2
Pump outlet hoses (from pump outlet to main control
valve)
2
Main control valve working oil gate hoses (from main
control valve to working components)
2
Low pressure hoses(Pilot hoses, oil return hoses)
2
Working
Assembly
Parts
Kelly frame lifting oil cylinder hoses
2
Compensation oil cylinder hoses
2
Rotary head hoses
1.5
Attention: Change the sealants such as O-rings etc. when changing hoses.