Ford 5610 Mark III Tractor Specifications & Complete Model Guide (1988–1991)
The Ford 5610 Mark III, produced between 1988 and 1991, represents the upgraded version of the 10 Series tractors. This Mark III generation features a refined 4.2L diesel engine, improved hydraulics with higher pump capacity, stronger rear lift capability, and an upgraded 16-speed transmission.
Designed for versatile agricultural work, the 5610 Mark III is widely used for tillage, loader work, transport, hay operations, and row-crop applications. It is still highly valued in the global used tractor market for its durability and long service life.
Overview
| Item | Details |
|---|---|
| Model | Ford 5610 Mark III |
| Production Years | 1988 – 1991 |
| Series | 10 Mark III Series |
| Type | Utility Tractor |
| Manufacturer | Ford |
| Drive Options | 2WD / 4WD |
Engine
The 5610 Mark III uses a reliable 4.2L Ford diesel engine, known for strong torque output and low fuel consumption. Two fuel tank options were available depending on ROPS or cab configuration.
| Item | Details |
|---|---|
| Engine Model | Ford 4.2L Diesel |
| Type | 4-cylinder, liquid-cooled diesel |
| Displacement | 4.2 L (4,200 cc) |
| Net Engine Power | 72 hp (53.7 kW) |
| PTO Power (claimed) | 63 hp (47.0 kW) |
| Fuel Tank (ROPS) | 21 gal (79.5 L) |
| Fuel Tank (Cab) | 28 gal (106.0 L) |
| PTO RPM | 540 @ 1900 rpm |
This engine is well-known for its excellent torque curve, ideal for pulling implements and powering PTO equipment.
Transmission
| Item | Details |
|---|---|
| Transmission Type | 16-speed |
| Gears | 16 Forward / 4 Reverse |
| Notes | Designed for smoother shifting and improved field efficiency |
The 16-speed gearbox allows more precise speed selection for tillage, planting, and transport operations.
Mechanical Features
| Item | Details |
|---|---|
| Drive | 2WD or 4WD |
| Final Drives | Planetary |
| Differential Lock | Mechanical rear |
| Steering | Power steering |
| Brakes | Wet disc |
| Operator Station | Four-post ROPS; optional cab with A/C |
Hydraulics
The Mark III received major hydraulic upgrades compared to earlier 5610 models.
| Item | Details |
|---|---|
| Hydraulic Type | Open center with closed-center valves |
| Pump Flow | 18.2 gpm (68.9 L/min) |
| SCV Flow | 14.5 gpm (54.9 L/min) |
| Pressure | 2500 psi (172.4 bar) |
These improvements make the tractor particularly effective for loader work and hydraulic attachments.
3-Point Hitch
| Item | Details |
|---|---|
| Rear Hitch Type | Category II |
| Rear Lift Capacity (at ends) | 5874 lbs (2664 kg) |
This lift capacity is significantly stronger than earlier generations, supporting heavier implements such as plows, subsoilers, and large mowers.
PTO (Power Take-Off)
| Item | Details |
|---|---|
| Rear PTO | Independent |
| PTO Type | 540 rpm (1.375 spline) |
| Engine RPM for PTO | 540 @ 1900 rpm |
Dimensions & Tires
| Item | 2WD | 4WD |
|---|---|---|
| Wheelbase | 87.5 in (222 cm) | 88.9 in (225 cm) |
| Item | Details |
|---|---|
| Weight | 7280–8760 lbs |
| Front Tire | 10.00–16 |
| Rear Tire (2WD) | 18.4–30 |
Electrical System
| Item | ROPS | Cab |
|---|---|---|
| Charging System | Alternator | Alternator |
| Charging Output | 45 amps | 80 amps |
| Battery | 12V, 128 Ah | 12V, 128 Ah |
Photos
Conclusion
The Ford 5610 Mark III is one of the most refined models in the 10 Series lineup. Its 4.2L engine, enhanced hydraulics, and robust transmission make it a reliable choice for farmers needing a versatile and powerful utility tractor. With excellent lift capacity and dependable PTO performance, it remains a sought-after model in farms worldwide.
EVERY FARM TRACTOR exports high-quality used tractors like the 5610 Mark III to more than 100 countries, helping global farmers find durable and affordable equipment.
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