Hitachi UH501 Service Manual

Hitachi UH501 Service Manual
Size: 20.6 MB
Machine: Excavator
Machine Model: UH501
Page: 438 Pages

The Bookmarks of Hitachi UH501 Excavator Service Manual:
SECTION 01 SPECIFICATIONS
SECTION 02 OPERATIONAL PRINCIPLE
   Group 01 General
   Group 02 Air Circuit
   Group 03 Main Pump & Regulator (KVC932-163L-R1321 Piston Pump)
   Group 04 Swing Pump (KVC925-221L R291 Pump & Regulator)
   Group 05 Pilot Pump (IP Gear Pump)
   Group 06 Control Valve (MVPH45 Control Valve)
   Group 07 Pilot Valve
   Group 08 Travel Brake Valve (HVBC1OA Brake Valve)
   Group 09 Travel Motor (HTM500G1 Motor)
   Group 10 Swing Motor (MX7SO Motor)
   Group 11 Flushing Valve
   Group 12 Reducing (Ree Reducing Valve)
   Group 13 Accumulator
   Group 14 Monitor Troubleshooting
   Group 15 UHSO1 Monitor
SECTION 03 DISASSEMBLY & ASSEMBLY
   Group 01 How to Disassembly/Assembly Hydraulic Equipment
   Group 02 Main Pump (KVC932 Piston Pump)
   Group 03 Regulator (R1321 Regulator)
   Group 04 Pilot Pump (KPR Gear Pump)
   Group 05 Swing Pump (KVC925-221L Pump)
   Group 06 Cylinder
   Group 07 Control Valve (MVPH4O Control Valve)
   Group 08 Pilot Valve (HVPO2C)
   Group 09 Pilot Valve (HVPO2D)
   Group 10 Travel Motor (HTM800G Motor)
   Group 11 Swing Motor (MX7SO Motor)
   Group 12 Accumulator
SECTION 04 MAINTENANCE STANDARD