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

FeatureKubota B3030HSDTractorKubota B3150Tractor
Tractor TypeCompact Utility TractorCompact Utility Tractor
Horsepower22.1 kW22.8 kW
Weight1035.0 kg1070.0 kg
Lift Capacity970.0 kg970.0 kg
Transmission TypeHydrostaticHydrostatic
Length301.0 cm264.0 cm
Pump Flow19.7 LPM32.9 LPM
Years Made2007-20132014-Present
Engine ModelKubota V1505-E2-D21-EUKubota V1505-T-E3
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders44
Displacement1498 cc1498 cc
Bore7.80 cm7.80 cm
Stroke7.85 cm7.85 cm
Rear PTO TypeIndependentIndependent
Rear PTO Speed540 RPM540 RPM
Middle PTO Speed2500 RPM2500 RPM
Torque Speed92.0 N·m97.9 N·m
Battery12 V, CCA: 430A12 V, CCA: 430A
StarterElectricelectric
Height212.5 cm215.0 cm
Width136.5 cm136.5 cm
Wheelbase166.6 cm166.6 cm
Fuel Tank Capacity31.0 l27.0 l
Oil Capacity4.1 l4.0 l
Coolant Capacity5.2 l5.4 l
Transmission Oil Capacity17.0 l15.0 l
Front Hubs Capacity7.7 l—
Gears3 range gear shiftInfinite forward and reverse
Chassis4×4 MFWD 4WD4×4 MFWD 4WD
Max. Travel Speed11.0 km/h13.5 km/h
BrakesWet disc typeWet disc type
Differential LockMechanical rearMechanical rear
Drawbar CategoryII
Cabin TypeOpen operator station with two-post ROPS. Cab with air-conditioningOpen operator station with two-post ROPS or Cab
Hitch TypePosition controlB3150: Position control, B3150SU: Quarter inching valve
Steering TypeHydrostatic powerHydrostatic power
Front TiresAg: 7-12 Lawn/turf: 24×8.5-12Ag: 7-12Lawn/turf: 24×8.50-12
Rear TiresAg: 12.4-16 Lawn/turf: 13.6-16Ag: 12.4-16Lawn/turf: 13.6-16
Total Flow34.4 LPM—
Steering Flow14.8 LPM—
Working Pressure151.7 bar161.8 bar
Rated RPM—2500 RPM
Hydraulic Capacity—15.0 l
Hydraulic Type—Open center
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