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

FeatureKubota B1550TractorJohn Deere 650Tractor
Tractor TypeCompact Utility TractorCompact Utility Tractor
Horsepower12.7 kW12.7 kW
Weight610.0 kg745.0 kg
Lift Capacity375.0 kg—
Transmission TypeGear shift with dry single plate type clutchGear shift with dry disk clutch
Length256.5 cm273.0 cm
Pump Flow20.8 LPM—
Years Made1988-19971981-1989
Engine ModelKubota D850-5BYanmar 2T80UJ
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders32
Displacement855 cc854 cc
Bore7.19 cm8.00 cm
Stroke7.01 cm8.51 cm
Rear PTO TypeTransmissionTransmission type with over-running clutch
Rear PTO Speed540 /924 RPM540 RPM
Middle PTO TypeTransmissionIndependent with electro-magnetic clutch
Middle PTO Speed2416 RPM–
Battery12 V 45Ah12 V
StarterElectricElectric
Height190.0 cm196.0 cm
Width110.0 cm—
Wheelbase147.0 cm142.0 cm
Fuel Tank Capacity18.0 l23.5 l
Oil Capacity3.1 l2.4 l
Coolant Capacity2.9 l3.8 l
Transmission Oil Capacity12.0 l13.2 l
Hydraulic Capacity12.0 l—
Front Hubs Capacity2.5 l—
Steering Capacity0.2 l—
Engine Oil TypeSAE 10W-30—
Gears6 forward and 2 reverse8 forward and 2 reverse
Chassis4×2 2WD or 4×4 MFWD 4WD4×2 2WD or 4×4 MFWD 4WD
Max. Travel SpeedForward: 7.8 MPH (12.6 km/h) km/h Reverse: 5.25.0 km/h
BrakesInternal-expanding type, right and left independent with interlock deviceDifferential mechanical dry, internal expanding shoe
Drawbar CategoryII
Cabin TypeOpen operator station with two-post ROPSOpen operator station with two-post ROPS
Hitch TypePosition control—
Steering TypeManual or powerManual or power
Front TiresB1550E 2WD:Ag: 4.50-10, 5.00-10Lawn/turf: 18×9.50-8B1550DT 4WD:Ag: 6-12BLawn/turf: 20.5×8.00-10Ag: 5.00-12, 6-12Lawn/turf: 23/8.5-12
Rear TiresB1550E 2WD:Ag: 7-16, 8-16Lawn/turf: 29×12.00-15, 31×13.5-15B1550DT 4WD:Ag: 8-16Lawn/turf: 29×12.00-15, 31×13.5-15Ag: 9.5-16Lawn/turf: 31/15.5-15
Rated RPM—2600 RPM
Compression Ratio—22.5:1
Hydraulic Type—Open center
Working Pressure—140.0 bar
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