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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

FeatureMassey Ferguson TEF-20TractorAllis Chalmers CTractor
Tractor TypeUtility TractorRow-Crop Tractor
Horsepower19.4 kW—
Weight1225.0 kg1134.0 kg
Transmission TypeUnsynchronized gearNon-synchronized gear
Length292.0 cm289.0 cm
Years Made1951-19561940-1949
Engine ModelStandard MotorAllis Chalmers CE
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselGasoline / Distillate
Cylinders44
Displacement2092 cc2052 cc
Bore809.50 cm8.61 cm
Stroke10.16 cm8.89 cm
Rear PTO TypeTransmissionTransmission
Rear PTO Speed540 RPM560 RPM
Rated RPM2000 RPM—
Compression Ratio17.0:1Distillate: 4.75:1Gasoline: 5.7:1
Battery6 V6 V, 95Ah
StarterElectricElectric
Height132.0 cm160.0 cm
Wheelbase177.0 cm195.0 cm
Ground Clearance33.0 cm—
Fuel Tank Capacity31.9 l49.2 l
Oil Capacity6.8 l3.8 l
Coolant Capacity8.5 l7.6 l
Gears4 forward and 1 reverse3 forward and 1 reverse
Chassis4×2 2WD4×2 2WD
BrakesDifferential mechanical shoeMechanical drum
Cabin TypeOpen operator stationOpen operator station
Steering TypeManualManual
Front TiresAg: 4.00×19Ag: 4.00-15
Rear TiresAg: 10.00×38Ag: 9.00-24
Spark Plug—Autolite A9, AC 47
Width—173.0 cm
Transmission Oil Capacity—5.7 l
Engine Oil Type—SAE 20W
Max. Travel Speed—4.8 km/h
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051