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

FeatureJohn Deere 1650TractorOliver 1800 Series B/CTractor
Tractor TypeUtility TractorRow-Crop Tractor
Horsepower50.0 kW—
Weight2400.0 kg4842.0 kg
Lift Capacity1220.0 kg—
Transmission TypeSliding gearPartial power shift with dry disc clutch
Years Made1984-19881962-1964
Engine ModelYanmarWaukesha-Oliver
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselGasoline
Cylinders46
Displacement3114 cc4637 cc
Bore9.50 cm9.80 cm
Stroke11.00 cm10.21 cm
Rear PTO TypeIndependentIndependent
Rear PTO Speed540 RPM540 /1.000 RPM
Compression Ratio18.0:18.5:1
Battery12 VGas: 12V or diesel: 2x6V
StarterElectricElectric
Wheelbase210.0 cm277.0 cm
Fuel Tank Capacity80.0 l119.2 l
Oil Capacity12.0 l—
Coolant Capacity10.5 l—
Final DrivePlanetary—
Gears9 forward and 3 reverse12 forward and 4 reverse
Chassis4×2 2WD or 4×4 MFWD 4WD4×2 2WD or 4×4 MFWD 4WD
Max. Travel Speed25.6 km/h7.8 km/h
BrakesDifferential hydraulic wet discDisc
Differential LockMechanical—
Drawbar CategoryII/I—
Cabin TypeOpen operator station with two-post ROPSOpen operator station
Hitch TypeCenter link sensing with position and draft control—
Steering TypePowerPower assistHydrostatic power
Front TiresAg: 6.50-16Ag: 7.50-15
Rear TiresAg: 16.9-28Ag: 18.4-34
Hydraulic TypeOpen center—
Total Flow38.6 LPM—
Valves0 to 2—
Length—405.0 cm
Height—202.0 cm
Width—219.0 cm
Transmission Model—Hydra-Power
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