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

FeatureKubota B1820TractorKubota B1620DTractor
Tractor TypeCompact Utility TractorCompact Utility Tractor
Horsepower13.2 kW11.8 kW
Weight520.0 kg510.0 kg
Lift Capacity540.0 kg540.0 kg
Transmission TypeGear shift with dry single plate type clutchGear shift with dry single plate type clutch
Length236.0 cm236.0 cm
Pump Flow14.1 LPM14.1 LPM
Years Made2009-20142009-2017
Engine ModelB1820D: Kubota D782-D25B1820DS: Kubota D782-D25PKubota D722-D25
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders33
Displacement778 cc719 cc
Bore6.71 cm6.71 cm
Stroke7.37 cm6.81 cm
Rear PTO Speed540 /1000 RPM540 /1000 RPM
Middle PTO Speed2500 RPM2500 RPM
Torque Speed45.0 N·m40.5 N·m
Rated RPM2800 RPM2800 RPM
Battery12 V CCA: 400A12 V CCA: 400A
StarterElectricElectric
Height125.5 cm123.5 cm
Width92.7 cm93.2 cm
Wheelbase127.0 cm127.0 cm
Fuel Tank Capacity14.0 l14.0 l
Oil Capacity2.4 l2.4 l
Coolant Capacity3.4 l3.4 l
Transmission Oil Capacity10.5 l10.5 l
Hydraulic Capacity10.5 l10.5 l
Gears6 forward and 2 reverse6 forward and 2 reverse
Chassis4×4 MFWD 4WD4×4 MFWD 4WD
Max. Travel Speed7.4 km/h6.9 km/h
BrakesWet disc typeWet disc type
Drawbar CategoryII
Cabin TypeOpen operator station with two-post ROPSOpen operator station
Hitch TypeUp and down type control valveUp and down type control valve
Steering TypeB1820D: ManualB1820DS: PowerManual
Front TiresAg: 5-12Ag: 4.5-10
Rear TiresAg: 8-16Ag: 7-16
Steering Flow8.7 LPM—
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