New Holland 5610 Overview
The New Holland 5610 tractor, produced between 1982 and 1993, is a diesel-powered machine designed to bridge loader work and light field tasks with a simple, durable powertrain.
Because the exact setup varies, the 5610 uses an open-center hydraulic system and a rear hitch in the II/I category. PTO, hydraulics, and capacity figures shift with serial and configuration, so verify the build code before ordering parts or performing service.
Nebraska Tractor Test reports and operator manuals provide context for performance and controls. When ordering parts or planning maintenance, use the serial range and documented configuration to match parts catalogs and service procedures to the tractor you own.
New Holland 5610 Quick Answers
- Production yearsThe New Holland 5610 was produced from 1982 through 1993.
- PowerPublished power data includes 62.57 hp 46.7 kW, with drawbar data at 53.43 hp 39.8 kW. Match those figures to the documented engine and transmission setup before treating them as model-wide.
- EngineThe New Holland 5610 engine displacement is 256 ci 4.2 L.
- PTO and hitchThe New Holland 5610 has a 540 rear PTO and a Category II/I rear hitch.
- Service capacityPublished capacities include engine oil capacity is 9 qts 8.5 L; hydraulic system capacity is 15 gal 56.8 L; coolant capacity is 13.5 qts 12.8 L.
Engine and Power
Engine and power: The New Holland 5610 uses a 256 ci (4.2 L) diesel engine. Power figures vary by version, with power around 68.5 hp at the engine and 72 hp gross listed in the sources.
Diesel engine
Ford / diesel / 4-cylinder / liquid-cooled
| Displacement | 256 ci 4.2 L |
|---|---|
| Bore Stroke | 4.4x4.2 inches 112 x 107 mm |
| Power | 68.5 hp 51.1 kW |
| Power Gross | 72 hp 53.7 kW |
| Air Cleaner | dry |
| Compression | 16.3:1 |
| Rated Rpm | 2100 |
| Torque | 192 lb-ft 260.4 Nm |
| Starter Volts | 12 |
| Engine Oil Capacity | 9 qts 8.5 L |
| Coolant Capacity | 13.5 qts 12.8 L |
Manufacturer
Manufacture years
Engine
Tested PTO
Tested drawbar
Transmission
Transmission: A range of options exists—8 forward/2 reverse, 8 forward/4 reverse, 16 forward/4 reverse, and 16 forward/8 reverse—across Dual-range and Dual Power configurations. Exact clutch, PTO, and hydraulics depend on the build.
Dual-range
| Name | Dual-range |
|---|---|
| Gears | 8 forward and 2 reverse |
| Clutch | 305mm dry disc |
Dual-range
| Name | Dual-range |
|---|---|
| Type | synchromesh |
| Gears | 8 forward and 4 reverse |
Dual Power
| Name | Dual Power |
|---|---|
| Type | partial power shift |
| Gears | 16 forward and 4 reverse |
Dual Power
| Name | Dual Power |
|---|---|
| Type | synchromesh partial power shift |
| Gears | 16 forward and 8 reverse |
PTO and Hitch
PTO and hitch: Rear PTO is listed as 540 rpm with a rear Category II/I hitch; operating details depend on the installed configuration.
Rear PTO
Rear PTO type
Engine RPM
Rear hitch
Rear lift at 24 inches
Hydraulics
Hydraulics: Open-center system with one remote valve; hydraulic pressure and flow vary by configuration and should be confirmed against the tractor's serial code.
Type
Capacity
Pressure
Pump flow
Valves
Fluids, Battery, and Service Facts
Maintenance: Published capacities cover engine oil, hydraulic, and coolant, with batteries and fluids referenced in manuals. Exact numbers and fluid types vary by setup; confirm with the parts catalog or operator manual before service.
Fuel tank
Hydraulic system
Battery volts
Battery Ah
Tires and Dimensions
Tire and dimension values can vary by wheel, axle, and configuration.
Configuration-specific values are split out where the same model has documented differences by engine, transmission, or equipment.
Weight
Length
Width
Front tire
Rear tire
Ag front
- 7.50-16 (2WD)
- 7.50-18 (2WD)
Ag rear
- 16.9-30
- 18.4-30
Electrical
Electrical rows are included when documented.
Ground
Charging system
Charging amps
Battery volts
Serial Number Lookup
Serials and year tables help narrow the exact equipment; factory prefixes and regional builds can change by year. Verify the tractor's serial range against the build to ensure correct parts and service guidance.
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
location
Manuals and Documents
The documents below add manual, parts, and test context for the New Holland 5610. They are useful for controls, service categories, parts matching, and tested-performance details that do not fit into short spec rows.
Match coverage carefully before relying on a document for service decisions, especially when one manual, catalog, or report covers several models, fuel types, transmissions, or tractor variants.
- Ford 5610 | 6610 | 7610 Tractor Operators ManualOperator’s Manual for Ford 5610/6610/7610 (FO-O-5610,6610,7610) with safety, controls, lubrication, maintenance sectionsOpen source
- New Holland Ford 5610 Tractor Repair Manual PDFRepair/service manual for Ford/New Holland 5610 tractor; includes wiring, engine, transmission, hydraulics sectionsOpen source
- New Holland 5610 - 4 CYL AG TRACTOR 10 SERIES Parts DiagramsParts diagrams for New Holland 5610 (4-cylinder, 10-series) including transmission components (8-speed non-sync and dual-power options) within 01/81–12/93 rangeOpen source
- New Holland Parts — OEM Parts Diagrams & Schematics | CROPNew Holland OEM parts diagrams and schematics; includes heritage Ford/Fiat models and potential 5610-family variantsOpen source
- New Holland 5610 4 Cylinder Tractor – 10 Series Parts Catalog ManualOriginal Factory Parts Catalog Manual for New Holland 5610 4 Cylinder Tractor – 10 Series; 2289 pages; EnglishOpen source
- Test 1428: Ford 5610 (16x4) 8 and 16-SpeedNebraska Tractor Test Report for Ford 5610 (16x4) 8/16-speed, 1982Open source
- Test 1429: Ford 5610 (16x8) Diesel 8 and 16-SpeedNebraska Tractor Test Report for Ford 5610 (16x8) Diesel 8/16-speed, 1982Open source
Parts Checks Before Ordering
Do not order New Holland 5610 parts from the model name alone. Match the part to the tractor's model code, serial range, engine, transmission, PTO setup, and build year before choosing service parts.
Filters, fluids, belts, electrical parts, clutch and PTO parts, and hydraulic parts can vary by setup. Exact part numbers need a parts catalog, manual, or trusted supplier source before they become recommendations.
Accuracy Note
Tractor specifications can vary by year, region, factory configuration, installed equipment, and later repairs. Match serial range, engine, transmission, PTO setup, and model code before ordering parts or doing service work.