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

FeatureJohn Deere 3330TractorAllis Chalmers 180Tractor
Tractor TypeUtility TractorRow-Crop Tractor
Horsepower58.6 kW—
Weight4730.0 kg4660.0 kg
Length386.0 cm401.0 cm
Years Made1977-19801967-1973
Engine ModelJohn DeereAllis Chalmers
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselGasoline
Cylinders46
Displacement3920 cc4343 cc
Bore10.69 cm9.50 cm
Stroke11.00 cm10.21 cm
Rear PTO TypeIndependent with hydraulic clutch—
Rear PTO Speed540 RPM540 RPM
Rated RPM2500 RPM—
Compression Ratio16.7:18.2:1
BatteryTwo 6V, 140 AhOne or two 12V 95A
StarterElectricElectric
Height224.0 cm211.0 cm
Wheelbase236.0 cm251.0 cm
Ground Clearance67.0 cm—
Fuel Tank Capacity145.0 l93.0 l
Oil Capacity7.0 l11.5 l
Coolant Capacity12.0 l16.0 l
Transmission Oil Capacity49.0 l22.7 l
Transmission ModelSyncro-RangeAllis-Chalmers Power Director
Gears8 forward and 2 reverse8 forward and 2 reverse
Chassis4×2 2WD4×2 2WD
Max. Travel Speed10.6 km/h6.3 km/h
BrakesHydraulic wet discDifferential disc
Drawbar CategoryII/III
Cabin TypeOpen operator stationOpen operator station
Steering TypePowerHydraulic power
Front TiresAg: 6.50×16, 7.50×16Ag: 6.50-16; 7.50-16; 9.00-10
Rear TiresAg: 15.5×38, 18.4×34Ag: 14.9/13-28; 16.9/14-28; 18.4/15-28; 23.1/18-26
Hydraulic TypeClosed centerOpen center
Transmission Type—Partial powershift
Pump Flow—37.9 LPM
Width—194.0 cm
Hydraulic Capacity—34.0 l
Steering Flow—22.0 LPM
Valves—2
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