Part of the New Holland Repair Manuals.
OEM publication 47357333A is New Holland's own factory book for the E265C and E305C crawler excavators, and this New Holland E265C, E305C service manual PDF gives you all 967 pages of it. Wiring diagrams and hydraulic schematics map the Mechatro control circuits from pilot valve to pump regulator, while a troubleshooting section organized by error code walks each fault back to its cause. Repair instructions take up more than a third of the book, tearing down the swing motor, travel device, control valve, swivel joint, and track adjuster to the last O ring. Plan a hydraulic oil change around the 170 liter tank capacity, and pull the air conditioner hose clips down to 3.92 to 4.9 Nm when cab work comes up. Every hour this machine sits idle, a crew sits with it. Print the pages your job calls for, let them catch grease on the bench, and keep the bookmarked digital copy clean.
What's Inside This New Holland E265C, E305C Manual
| System | Pages | Key Topics |
|---|---|---|
| General Safety Information | 8-55 | Safety Information, Safety Precautions, Safety Decals |
| Operational Principle | 56-415 | System (Mechatro Control System, Hydraulic System, Electrical System) |
| Operational Performance Test | 416-453 | Introduction, Standard Performances, Test Procedures, Mechatro Controller |
| Troubleshooting | 454-573 | Troubleshooting by Error Codes, Troubleshooting by Trouble |
| General Information | 574-591 | Disassembly and Assembly Precautions, Tightening Torque, Torque Chart, Piping Joint, O-Ring Seal Joint |
| Upperstructure | 592-627 | Upperstructure Removal and Installation, Operator Seat, Cab, Battery, Fuel Tank, Hydraulic Oil Tank, Radiator, Engine |
| Pump Device | 628-653 | Hydraulic Pump Device Removal and Installation, Pump Device Disassembly and Assembly, Regulator Disassembly and Assembly, PTO Gear Casing |
| Control Valve | 654-689 | Control Valve Removal and Installation, Control Valve Disassembly and Assembly, Relief Valve, Lock Valve Selector, By-Pass Cut Valve |
| Swing Device | 690-741 | Swing Device Removal and Installation, Swing Motor Disassembly and Assembly, Swing Reduction Unit, Anti-Reaction Valve, Brake Section |
| Travel Device | 742-865 | Travel Pilot Valve, Travel Device Removal and Installation, Travel Motor, Counterbalance Valve, Planetary Gearbox, Sprocket, Track Adjuster |
| Swivel Joint | 866-875 | Swivel Joint Removal and Installation, Swivel Joint Disassembly and Assembly, Inspection After Assembly |
| Track Adjuster, Front Idler, Rollers, Tracks, Front Attachment | 876-967 | Track Adjuster, Front Idler, Upper and Lower Roller, Tracks, Front Attachment Removal and Installation, Bucket Teeth Replacement |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Hydraulic oil tank capacity | 170 L | p. 82 |
| Tightening torque for air conditioner hose clip | 3.92 ~ 4.9 Nm | p. 364 |
| Tightening torque for air conditioner Sems bolt M6x20 | 3.9 ~ 5.9 Nm | p. 364 |
| Mechatro controller weight | 4.2 kg (9.3 lbs) | p. 403 |
| Gauge cluster insulation | More than 3M at 500V megger | p. 403 |
| Pilot primary pressure | 4 MPa or more | p. 535 |
| P1/P2 unload secondary pressure | 0.5 to 1.2 MPa | p. 535 |
| 37° Union Joint Tightening Torque | 29 Nm, 39 Nm, 78.5 Nm, 157 Nm, 205 Nm, 323.6 Nm | p. 587 |
| O-Ring Seal Joint Tightening Torque | 29.4 Nm, 68.6 Nm, 93 Nm, 137.3 Nm, 175 Nm, 205 Nm, 320 Nm | p. 588 |
| Low-Pressure-Hose Clamp Tightening Torque (T-Bolt Type) | 4.4 Nm | p. 589 |
| E265C | ||
| Engine Oil Capacity | 18.3 L (4.83 gal) | p. 72 |
| E305C | ||
| Engine Oil Capacity | 18.3 L (4.83 gal) | p. 74 |
New Holland E265C, E305C Common Problems This Manual Covers
New Holland E265C hydraulic functions weak or slow, boom and arm barely move under load
Check pilot primary pressure first; the chart on page 535 calls for 4 MPa or more at the pilot pump outlet. If pilot pressure is good, check that P1 and P2 pump pressures reach 32 MPa with boom up at full lever, high idle and H mode per page 536, then test main relief pressure and inspect the suction strainer for debris.
Manual Section: Hydraulic System Troubleshooting p. 535Hydraulic oil leaking at pump fittings and hoses, oil level dropping between shifts
Clean the fittings, run the machine to operating temperature, and pinpoint the leak with cardboard, never a bare hand. Retorque O-ring seal joints to spec on page 588; a 27 mm union nut with a 22 mm joint body takes 93 Nm. Replace any seal that still weeps, then refill the tank to its 170 L capacity.
Manual Section: General Information p. 588Boom raises slowly or stalls under load while other functions work fine
Test boom up remote control pressure at the pilot port; page 538 wants 3.0 MPa or more with the lever at full stroke. If that checks out, measure P1/P2 pump proportional valve secondary pressure during boom up, which should read 2.1 to 3.0 MPa per page 539. Low readings point to the proportional valve or controller output.
Manual Section: Hydraulic System Troubleshooting p. 538No crank and blank monitor after battery or wiring work, machine completely dead
Check battery voltage before chasing the harness; each battery is rated 160 Ah at the 5 hour rate per page 406, so load test both and clean the terminals. Verify the ground strap to the frame is tight, then work through the electric system checks in the troubleshooting section, testing each connector for backed-out pins.
Manual Section: Electric Systems Troubleshooting p. 454Travel motor final drive leaking gear oil at the cover, drips under one track
Drain the final drive, remove the cover, and replace the O-ring and oil seal. On the E265C, torque the cover bolts to 73.4 Nm (54.1 lbf·ft) per page 790 and the plug to 157 Nm (115.8 lbf·ft). Refill with gear oil to the level port and check for leaks after a short travel test.
Manual Section: Travel Device p. 790Frequently Asked Questions
How do I reset the service light on a New Holland E265C?
To reset the service light, you must access the maintenance screen on the multi-display. Once the remaining time reaches zero, perform the initial setting by navigating to the 'MAINTENANCE' menu, selecting the specific item (e.g., Engine oil), and using the 'UP' or 'DOWN' switches to set the desired time until the next replacement. Press 'NEXT' to fix the value and 'Screen Change Switch' to return to the main display. p. 136
What are the torque specifications for the E305C track shoe bolts?
The manual does not explicitly list track shoe bolt torque specifications for the E305C. However, for general bolt tightening, refer to the 'Specified Tightening Torque Chart' on page 584, which provides torque values based on bolt diameter. For example, an M20 bolt requires 540 Nm, and an M24 bolt requires 930 Nm. p. 584
What is the procedure to drain hydraulic pressure on the E265C and E305C?
To drain hydraulic pressure, switch the mechatro controller to 'PRESSURE DRAINING MODE' using the switch on the gauge cluster. Once in this mode, the controller will fix the engine speed and open the unload valves. Operate each control lever to release any trapped pressure. Ensure the bucket is resting on the ground before starting this procedure. p. 108
What is the replacement interval for the hydraulic oil filter on the E265C and E305C?
The recommended replacement interval for the hydraulic oil filter is every 1,000 hours of operation. p. 135
What is the correct engine oil capacity for the E265C and E305C?
The engine oil capacity for both the E265C and E305C models is 18.3 liters (4.83 gallons). p. 72
How quickly can I access this New Holland E265C manual after buying?
All 967 pages arrive as one searchable PDF at checkout. Read it at the desk, then take the phone out to the machine.
Am I free to print this New Holland E265C Service Manual?
Print away. There is no DRM and no page limit. Many buyers print one chapter at a time and leave the rest on a tablet.
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