Part of the Hitachi Parts Manuals.
All 236 pages of this Hitachi EX40UR parts catalog PDF (OEM #P1BA-1-2) focus on one thing: getting the exact replacement components for your excavator. Inside, you get highly detailed exploded views of the entire machine, from the swing device to the offset boom assembly. Open to the hydraulic sections to find complete breakdowns of the control valves, travel motors, and pilot pipings, complete with factory numbers for every individual piece. Match the exact O-ring for the main relief valve, and verify the correct replacement shoe, retainer, and block assembly before rebuilding your piston pump. Stop ordering the wrong components from vague aftermarket schematics. Bookmarked and searchable; jump to any section or search any component by keyword so you can get back to work.
What's Inside This Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Fuel System | Air Cleaner, Fuel Pipings, Fuel Tank | |
| Cooling System | Radiator, Radiator Support, Reserve Tank | |
| Engine | Muffler, Oil Cooler Pipings, Lubricate Pipings, Pump;Piston | |
| Electrical System | Gauge Panel _Canopy_, Gauge Panel _Cab_, Wire Harness, Valve;Solenoid | |
| Hydraulics & 3-Point Hitch | Pump Device, Valve;Relief, Valve;Control, Valve;Pilot | |
| Body & Operator Station | Frame, Oil Tank, Engine Control Cable, Canopy, Floor, Seat, Cover, Track Frame, Travel Pipings Cover, Cab Ass'Y, Cab | |
| Decals & Accessories | Tools | |
| Other Components | Counterweight, Engine, Swing Device, Main Pipings, Control Box, Lever Stand, Engine Control Lever, Control Lever, Control Pedal, Lever Lock, Swing Lock, Lever Link Parts, Lever Link, Pilot Pipings, Electric Parts, Travel Device |
