Ford TW-20
Power
144 hp
Production
1979-1983
Engine
Turbocharged diesel, 6-cylinder
Transmission
Dual Power
Drive
2WD/4WD
From the same series:
Introduction
Ford TW-20 Row-Crop Tractor
The Ford TW-20 is a row-crop tractor manufactured between 1979 and 1983 in Romeo, Michigan, USA. It served as a prominent model within the Ford TW series, designed to provide high-capacity performance for demanding agricultural operations.
Engine and Performance
The tractor is powered by a 6.6-liter (401 ci), 6-cylinder turbocharged diesel engine. It delivers a rated power of 144.5 hp (107.8 kW) at 2200 RPM, with a gross power output of 157.1 hp (117.1 kW). The engine generates a peak torque of 416 lb-ft at 1600 RPM, providing significant lugging ability for heavy draft work.
Transmission and Drivetrain
The TW-20 offers two transmission configurations: a standard 8-speed (8 forward, 2 reverse) or the Dual Power transmission (16 forward, 4 reverse). The Dual Power system allows for on-the-move shifting by engaging an underdrive via a pedal. The machine is available in either two-wheel or four-wheel drive configurations and utilizes a 356mm cerametallic clutch.
Hydraulics and Hitch
Equipped with an open-center hydraulic system, the tractor provides a main pump flow of 16 gpm (60.6 lpm) at 2500 psi. It features a Category III rear hitch with a lift capacity of 5,700 lbs (2,585 kg) measured at 24 inches behind the lift point. The independent rear PTO offers dual speeds of 540 and 1000 RPM to accommodate various implements.
Operator Environment and Mechanicals
The tractor is equipped with power steering and differential hydraulic wet disc brakes for precise control. A cab was available as an option, which included air-conditioning to improve operator comfort during extended field use.
Conclusion
The Ford TW-20 is a robust, high-horsepower tractor engineered for large-scale farming tasks. Its combination of turbocharged power, multiple transmission options, and substantial hydraulic capacity makes it a versatile choice for heavy-duty field operations.
Production Information of Ford, TW-20
- Row-Crop tractor
- Built in Romeo, Michigan, USA
| Manufacturer | Ford |
|---|---|
| Original price | $40,648 |
Dimension and Tires Information of Ford, TW-20
| Rear tread | 60 to 110 inches [152 to 279 cm] |
|---|---|
| Wheelbase | 109.7 inches [278 cm] |
| Ground clearance | 25.2 inches (2WD) [64 cm] |
| Width | 104.32 inches [264 cm] |
| Width(optional) | 94 inches (short) [238 cm] |
| Bar rear axle | 105 inch length [2667 mm] |
| Bar rear axle(optional) | 16 inches (4WD) [40 cm] |
| Length | 175.6 inches [446 cm] |
| Rear tread | 60 to 90 inches [152 to 228 cm] |
| Front tread | 60 to 84 inches [152 to 213 cm] |
| Bar rear axle | 84 inch length [2133 mm] |
| Ag front | 11.00-16 (2WD) |
|---|---|
| Ag front(optional) | 18.4-16.1 (2WD) |
| Ag front(optional) | 14L-16.1 (2WD) |
| Ag rear | 18.4-38 |
| Ag rear | 24.5-32 |
| Ag rear(optional) | 14.9-24 (4WD) |
| Ag front | 10.00-16 (2WD) |
| Ag front(optional) | 30.5-32 |
| Ag front(optional) | 20.8R-38 |
| Ag front(optional) | 20.8-38 |
| Ag front(optional) | 14.9-28 (4WD) |
Engine Specifications of Ford, TW-20
- Ford
- Liquid-cooled
- Turbocharged diesel
- 6-cylinder
| Oil capacity | 20 qts [18.9 L] |
|---|---|
| Starter volts | 12 |
| Exhaust valve clearance | 0.017-0.019 inches [0.432 mm] |
| Power (gross) | 157.1 hp [117.1 kW] |
| Coolant capacity | 22 qts [20.8 L] |
| Compression | 15.6:1 |
| Rated RPM | 2200 |
| Air cleaner | Dry with precleaner |
| Displacement | 401 ci [6.6 L] |
| Power | 144.5 hp [107.8 kW] |
| Bore/Stroke | 4.40x4.40 inches [112 x 112 mm] |
| Firing order | 1-5-3-6-2-4 |
| Firing order(optional) | 23.5 qts (with heater) [22.2 L] |
| Intake valve clearance | 0.014-0.016 inches [0.356 mm] |
| Torque RPM | 1600 |
| Torque | 416 lb-ft [564.1 Nm] |
Transmission Information of Ford, TW-20
Transmission variants 1
- The Dual Power pedal is located to the right of the clutch pedal. Pushing heel-down on the pedal engages an underdrive. The Dual Power may be shifted on the move.
| Transmission | Dual Power |
|---|---|
| Oil capacity | 79 qts [74.8 L] |
| Gears | 16 forward and 4 reverse |
| Clutch | 356mm cerametallic disc |
Transmission variants 2
- Left lever selects high, low, or park. Right lever selects one of four forward gears or reverse. Tractor must be stopped before changing gears.
| Gears | 8 forward and 2 reverse |
|---|---|
| Clutch | 356mm cerametallic disc |
| Oil capacity | 73 qts [69.1 L] |
- 16-speed
- 8-speed
Mechanical Specs of Ford, TW-20
- Two- or four-wheel drive
- Cab optional with available air-conditioning.
- Power steering
- Differential hydraulic wet discs brakes
Power Information of Ford, TW-20
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540/1000 |
Hydraulics Specifications of Ford, TW-20
| Steering flow | 4.2 gpm [15.9 lpm] |
|---|---|
| Type | Open center |
| Pump flow | 16 gpm [60.6 lpm] |
| Pressure | 2500 psi [172.4 bar] |
| Capacity | 18.25 gal [69.1 L] |
| Capacity(optional) | 8 gpm (service pump) [30.3 lpm] |
| Capacity(optional) | 19.75 gal (Dual Power) [74.8 L] |
Three-Point Hitch of Ford, TW-20
| Rear Type | III |
|---|---|
| Rear lift (at 24"/610mm) | 5,700 lbs [2585 kg] |
Electrical System of Ford, TW-20
| Charging system | Alternator |
|---|---|
| Battery AH | 128 |
| Charging amps | 72 |
| Battery volts | 12 |
Where it sits
With 144 HP, the Ford TW-20 sits between TW-10 (123 HP) and 9700 (146 HP) in Ford's range. Its power puts it in the 81th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the Ford TW-20 have?
The Ford TW-20 delivers 144 HP.
What years was the Ford TW-20 produced?
The Ford TW-20 was produced in 1979-1983.
What engine does the Ford TW-20 have?
The Ford TW-20 is powered by a Turbocharged diesel, 6-cylinder engine.
What transmission does the Ford TW-20 use?
The Ford TW-20 uses a Dual Power transmission.
Is the Ford TW-20 4WD?
The Ford TW-20 is available in 2WD/4WD.