Ford TW-20: all source data

All 102 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
ManufacturerFord
(no label)Row-Crop tractor
(no label)Built in Romeo, Michigan, USA
Original price$40,648
Engine
(no label)Ford 6.6L 6-cyl diesel
Transmission
(no label)16-speed
(no label)8-speed
Power
Engine (gross)157.1 hp | 117.1 kW
Engine144.5 hp | 107.8 kW
Drawbar (claimed)121.5 hp | 90.6 kW
PTO (claimed)135 hp | 100.7 kW
Drawbar (tested)116.64 hp | 87.0 kW
PTO (tested)135.60 hp | 101.1 kW
Mechanical
(no label)Two- or four-wheel drive
(no label)Power steering
(no label)Differential hydraulic wet discs brakes
(no label)Cab optional with available air-conditioning.
Capacity
Fuel33 gal | 124.9 L
Fuel25 gal (auxiliary tank) | 94.6 L
Hydraulic system18.25 gal | 69.1 L
Hydraulic system19.75 gal (Dual Power) | 74.8 L
Hydraulics
Typeopen center
Capacity18.25 gal | 69.1 L
Capacity19.75 gal (Dual Power) | 74.8 L
Pressure2500 psi | 172.4 bar
Pump flow16 gpm | 60.6 lpm
Pump flow8 gpm (service pump) | 30.3 lpm
Steering flow4.2 gpm | 15.9 lpm
Hitch
Rear TypeIII
Rear lift (at 24"/610mm)5,700 lbs | 2585 kg
Pto
Rear PTOindependent
Rear PTO Type540/1000
Dimensions
Wheelbase109.7 inches | 278 cm
Wheelbase94 inches (short) | 238 cm
Weight12250 to 12850 pounds
Front tire11.00-16
Rear tire18.4-38
Electrical
Charging systemalternator
Charging amps72
Battery volts12
Battery AH128

Engine

Engine detail
(no label)Ford
(no label)turbocharged diesel
(no label)6-cylinder
(no label)liquid-cooled
Displacement401 ci | 6.6 L
Bore/Stroke4.40x4.40 inches | 112 x 112 mm
Power144.5 hp | 107.8 kW
Power (gross)157.1 hp | 117.1 kW
Air cleanerdry with precleaner
Compression15.6:1
Rated RPM2200
Torque416 lb-ft | 564.1 Nm
Torque RPM1600
Firing order1-5-3-6-2-4
Starter volts12
Oil capacity20 qts | 18.9 L
Coolant capacity (Coolant)22 qts | 20.8 L
Coolant capacity (Coolant)23.5 qts (with heater) | 22.2 L
Intake valve clearance0.014-0.016 inches | 0.356 mm
Exhaust valve clearance0.017-0.019 inches | 0.432 mm

Transmission

Transmission options
(no label)16-speed
(no label)8-speed
Transmission
TransmissionDual Power
Gears16 forward and 4 reverse
Clutch356mm cerametallic disc
Oil capacity79 qts | 74.8 L
(no label)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.
Gears8 forward and 2 reverse
Clutch356mm cerametallic disc
Oil capacity73 qts | 69.1 L
(no label)Left lever selects high, low, or park. Right lever selects one of four forward gears or reverse. Tractor must be stopped before changing gears.

Dimensions

Tires
Ag front11.00-16 (2WD)
Ag rear18.4-38
Ag front10.00-16 (2WD)
Ag front14L-16.1 (2WD)
Ag front18.4-16.1 (2WD)
Ag front14.9-24 (4WD)
Ag front14.9-28 (4WD)
Ag rear24.5-32
Ag rear20.8-38
Ag rear20.8R-38
Ag rear18.4R-38
Ag rear30.5-32
Dimensions
Wheelbase109.7 inches | 278 cm
Wheelbase94 inches (short) | 238 cm
Length175.6 inches | 446 cm
Width104.32 inches | 264 cm
Ground clearance25.2 inches (2WD) | 64 cm
Ground clearance16 inches (4WD) | 40 cm
Bar rear axle (Bar)84 inch length | 2133 mm
Bar rear axle (Bar)105 inch length | 2667 mm
Front tread60 to 84 inches | 152 to 213 cm
Rear tread60 to 90 inches | 152 to 228 cm
Rear tread60 to 110 inches | 152 to 279 cm
Weight
(no label)12,250 lbs | 5556 kg
(no label)12,850 lbs (cab) | 5828 kg
Ballasted18,000 lbs | 8164 kg
Height
Hood80 inches | 203 cm
ROPS112.7 inches | 286 cm
Cab116 inches | 294 cm
Exhaust127.4 inches | 323 cm