Ford 6610 Tractor Specifications (1982–1993)
The Ford 6610 is a highly respected utility tractor from Ford’s 10 Series, produced from 1982 to 1993.
Built to replace the 6600, the 6610 introduced improved hydraulics, refined transmissions, and stronger engine output.
It was available in Series I and Series II, with Series II receiving a major hydraulic upgrade (18.2 gpm pump) and optional factory AC cab.
Known for its durability, simplicity, and wide attachment compatibility, the Ford 6610 remains one of the most popular Ford tractors in export markets.
Some Ford 6610 units built for South Africa were equipped with a unique ADE 236T turbo diesel, making them notably more powerful than standard models.
1. Overview
| Item | Details |
|---|---|
| Model | Ford 6610 |
| Production Years | 1982–1993 |
| Series | 10 Series |
| Type | Utility Tractor |
| Manufacturer | Ford |
| Original Price (1993) | USD $24,500 |
| Variants | 6610 Utility / 6610O Low-Profile / 6710 Row-Crop |
| Drive Options | 2WD or 4WD |
| Operator Station | 2-post ROPS / Optional cab with A/C |
2. Engine
The Ford 6610 is powered by a 4.4-liter Ford 4-cylinder diesel engine, well known for strong torque, easy serviceability, and exceptional fuel efficiency.
In many global markets, this engine is regarded as one of Ford’s most reliable mid-range agricultural engines.
| Specification | Details |
|---|---|
| Engine Model | Ford Diesel |
| Displacement | 4.4 L, 4-cylinder |
| Type | Liquid-cooled diesel |
| Gross Engine Power | 82 hp (61.1 kW) |
| Net Engine Power | 78.5 hp (58.5 kW) |
| PTO Power (claimed) | 72 hp (53.7 kW) |
| Fuel Capacity | 21 gal (79.5 L) |
| Special Market Engine | ADE 236T (South Africa only) |
3. Transmission Options
The Ford 6610 offered multiple transmission choices depending on market and operator preference.
| Transmission | Description |
|---|---|
| 8-speed gear | Basic, durable Ford manual gearbox |
| 8-speed synchromesh | Easier shifting under load |
| 16-speed partial power shift | High/low range for more versatility |
| 16-speed synchromesh partial powershift | Smooth shifting + power range |
Additional mechanical features:
| Feature | Details |
|---|---|
| Differential Lock | Mechanical rear |
| Brakes | Mechanical wet disc brakes |
| Power Steering | Standard (hydrostatic) |
4. Tested Power (Nebraska Test Results)
| Power Category | Output |
|---|---|
| Drawbar Power (tested) | 61.37 hp (45.8 kW) |
| PTO Power (tested) | 72.30 hp (53.9 kW) |
These official tests confirm the Ford 6610 performs strongly in real field conditions.
5. Hydraulics
| Category | Series I | Series II |
|---|---|---|
| Hydraulic Type | Open center | Open center |
| Capacity | 15 gal (56.8 L) | 15 gal (56.8 L) |
| Pressure | 2500 psi (172.4 bar) | 2500 psi |
| Pump Flow | 9.7 gpm (36.7 L/min) | 18.2 gpm (68.9 L/min) |
| Steering Flow | 3.6 gpm | 3.6 gpm |
| Valves | 1 | 1 |
Series II’s high-flow hydraulics make it ideal for loader work and hydraulic implements.
6. Hitch System
| Specification | Details |
|---|---|
| Rear Hitch Type | Category II |
| Rear Lift Capacity | 4,137 lbs (1,876 kg) |
| Control | Draft & position control |
7. PTO (Power Take-Off)
| Specification | Details |
|---|---|
| PTO Type | Independent |
| Rear PTO Speeds | 540 rpm / Optional 540 & 1000 rpm |
8. Dimensions & Tires
| Category | 2WD | 4WD |
|---|---|---|
| Wheelbase | 87.5 in (222 cm) | 88.8 in (225 cm) |
| Weight | 5,695–7,300 lbs | 5,695–7,300 lbs |
| Tires | Size |
|---|---|
| Front Tire | 7.50–16 |
| Rear Tire | 16.9–30 |
9. Attachments
The Ford 6610 is compatible with a wide range of implements.
| Attachment | Purpose |
|---|---|
| Front-End Loader | Material handling, lifting |
| Rotary cutters | Pasture maintenance |
| Plows / Harrows | Tillage |
| Balers | Hay production |
| Sprayers & Cultivators | Row-crop operations |
10. Photos
11. Serial Number Guide
Serial number locations:
-
Plate inside engine compartment
-
Right-front of transmission
| Year | Serial Number |
|---|---|
| 1982 | C682000 |
| 1983 | C694500 |
| 1984 | C707400 |
| 1985 | C732600 |
| 1986 | C750422 |
| 1987 | C763228 |
| 1988 | BB31777 |
| 1989 | BB80620 |
| 1990 | BC26239 |
| 1991 | BC77283 |
| 1992 | BD05700 |
| 1993 | BD37000 |
Summary
The Ford 6610 remains one of the most versatile and reliable tractors in Ford’s 10 Series lineup. Its advantages include:
-
Strong 4.4L diesel engine
-
Multiple 8- and 16-speed transmissions
-
Excellent 72 hp PTO performance
-
Strong hydraulics (especially Series II)
-
Easy maintenance and worldwide parts support
This model continues to be a top choice for farmers in Africa, Asia, South America, and Europe.
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