Part of the New Holland Repair Manuals.
This 928-page New Holland E80 Shop Manual (OEM #87360644) breaks down the complete Hydraulic Excavator down to the Mechatro Control System, hydraulic circuits, and travel components. Inside, you get full wiring diagrams for the electrical system, hydraulic schematics covering every circuit on the machine, and a troubleshooting section built around real fault codes, like E01 EEPROM data faulty, walking you through diagnosis instead of leaving you guessing at the panel. You also get torque specs, standard maintenance intervals, and complete engine teardown procedures from disassembly through reassembly, plus lubricating and fuel system coverage. Confirm your E80 tips the scale at 8,230 kg complete weight, and check the overload alarm threshold before you chase a phantom hydraulic fault. No motions operating on your machine? This manual walks the exact diagnostic path New Holland techs use. Bookmarked by system, so you jump straight to hydraulic, electrical, or engine sections without scrolling through 900 pages.
What's Inside This New Holland E80 Manual
| System | Pages | Key Topics |
|---|---|---|
| E80 Hydraulic Excavator | 1-2 | |
| Standard Specifications and Maintenance | 7-122 | General Information and Safety, Specifications, Attachment Dimensions, Torque Specifications and Special Tools, Standard Maintenance Time Schedule |
| Systems | 123-398 | Mechatro Control System, Hydraulic System, Electrical System, Components System, Air-Conditioning System |
| Components | 399-618 | Attachments, Upper Slewing Body, Travel System |
| System Troubleshooting | 619-696 | Troubleshooting (Mechatro Control), Troubleshooting (Hydraulic System), Troubleshooting (Electric), Troubleshooting (Engine) |
| Engine | 697-928 | Maintenance, Engine Assembly (Disassembly), Engine Assembly (Inspection and Repair), Engine Assembly (Reassembly), Lubricating System, Fuel System |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Applicable Machine | E80 | p. 2 |
| Over load alarm | 0 | p. 145 |
| Trouble diagnosis (error code) | E01 EEPROM data faulty | p. 663 |
| Trouble diagnosis item | No motions operate | p. 661 |
| Machine complete weight | 8,230 kg | p. 28 |
| Engine Rated output | 40.5 kW at 2,100 rpm | p. 31 |
| Engine Maximum torque | 19.1 kgs m at 1,800 rpm | p. 31 |
| Hydraulic oil total capacity | 102 L | p. 27 |
| Fuel total capacity | 83 L | p. 27 |
| Engine oil total capacity | 9 L | p. 27 |
| Slewing speed | 12.5 min⁻¹ | p. 31 |
| Travel speed (1st/2nd) | 3.1 / 5.5 km/h | p. 31 |
