Part of the Hitachi Repair Manuals.
Four factory PDF volumes, 1515 pages, covering the ZX180W wheeled excavator end to end: a Technical Manual explaining how every system works, Troubleshooting with a full Operational Performance Test section, a Workshop Manual for teardown and assembly, and a separate book of electrical and hydraulic circuit diagrams. Engine coverage is the Isuzu 4BG1, from fuel system to engine electrical.
A wheeled Zaxis that travels fine cold and quits when the oil warms up can eat a week of guessing. This set gives you standard test values to measure against, so you condemn the actual worn pump or travel motor instead of the cheapest suspect.
Everything prints clean. Run off the pages for the job, take them to the bench, and let them get dirty.
What's Inside This Repair Manual
| System | Pages | Key Topics |
|---|---|---|
| Vol. 1 Technical Manual - General | 1-38 | Specifications, Working Ranges, Component Specifications, Electrical Components |
| Vol. 1 Technical Manual - System | 39-172 | Controller, Control System, ECM System, Electrical System, Hydraulic System |
| Vol. 1 Technical Manual - Component Operation | 173-369 | Pump Device, Control Valve, Swing Device, Travel Device, Steering Valve, Cylinders, Others |
| Vol. 2 Troubleshooting - Operational Performance Test | 370-500 | Introduction, Standard, Engine Test, Excavator Test, Component Test |
| Vol. 2 Troubleshooting - Troubleshooting | 501-782 | Monitor Unit, Troubleshooting a, Troubleshooting B, Electrical System Inspection |
| Vol. 3 Workshop Manual - General | 783-841 | Precautions for Disassembling and Assembling, Tightening, Painting, Bleeding Air From Hydraulic Oil Tank |
| Vol. 3 Workshop Manual - Upperstructure | 842-1061 | Cab, Counterweight, Main Frame, Pump Device, Control Valve, Swing Device, Pilot and Solenoid Valves, Accumulator Charge Valve |
| Vol. 3 Workshop Manual - Undercarriage | 1062-1209 | Swing Bearing, Travel Motor, Center Joint, Transmission, Front and Rear Axle, Propeller Shaft |
| Vol. 3 Workshop Manual - Front Attachment | 1210-1275 | Front Attachment, Cylinder, Hose Rupture Valve, Operate Check Valve |
| Vol. 3 Workshop Manual - Engine and Accessory | 1276-1502 | General Repair Instructions, Lubricating System, Cooling System, Fuel System, Engine Electrical |
| Vol. 4 Circuit Diagrams | 1503-1515 | ZAXIS 130W/160W/180W/210W Electrical Circuit Diagram, Overload Alarm Harness, ZAXIS 180W Hydraulic Circuit Diagram (Standard and Full Option) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Type of Front-End Attachment | Monoblock boom | p. 9 |
| Type of Arm | 2.70m (8 ft 10 in) | p. 9 |
| Bucket Capacity (Heaped) | PCSA 0.70m³ (0.92yd³), CECE 0.60m³ | p. 9 |
| Operating Weight | 17400 kg (38400 lb) | p. 9 |
| Basic Machine Weight | 13400 kg (29500 lb) | p. 9 |
| Engine | ISUZU 4BG1XABFA (4BG1XABF family) | p. 9 |
| Engine Power DIN 6271 net | 90.2 kW (123 PS) at 2200 rpm | p. 9 |
| Engine Power SAE J1349 net | 90.2 kW (123 PS) at 2200 rpm | p. 9 |
