Kubota B2230

Kubota B2230The Kubota B2230 is a 4WD compact utility tractor from the B30 series. This tractor was manufactured by the Kubota from 2007 to 2013. The Kubota B2230 is equipped with 1.0 L three-cylinder diesel engine and one of two transmissions: gear shift transmission with dry single-plate type clutch (9 forward and 9 reverse gears) or hydrostatic transmission (B2230HST) with infinite 3-range forward and reverse gears.

The Kubota B2230 compact utility tractor used the Kubota D1005-E2-D21-EU engine. It is a 1.0 L, 1,001 cm2, (61.1 cu·in) three-cylinder natural aspirated diesel engine with 76.0 mm (2.99 in) of the cylinder bore and 73.6 mm (2.9 in) of the piston stroke. This engine produced 22 PS (16.2 kW; 21.7 HP) of gross horsepower and 18.0 PS (13.2 KW; 17.7 HP) of PTO power. The Kubota D1005 engine used a forced lubrication system by a trochoidal pump and forced a circulation cooling system with a water pump.

The Kubota B2230 is equipped with hydrostatic power steering, wet disc type brakes, open operator station with two-post ROPS (cab with air-conditioning was available as an option) and 28.0 liters (7.4 US gal.; 6.2 Imp. gal) fuel tank.

Kubota B2230 Specifications

General Specifications
ModelKubota B2230
Length ROPS: 2,735 mm (107.7 in)
Cabin: 2,835 mm (111.6 in)
Width1105 mm (43.5 in)
Height ROPS: 2,260 mm (89.0 in)
Cabin: 2,060 mm (81.1 in)
Wheel base1,500 mm (59.1 in)
Weight ROPS: 720 kg (1,588 lbs)
Cabin: 930 kg (2,050 lbs)
B2230HST ROPS: 745 kg (1,643 lbs)
B2230HST Cabin: 955 kg (2106 lbs)
Fuel tank capacity28.0 liters (7.4 US gal.; 6.2 Imp. gal)
Battery12V, CCA: 430A
Cabin typeOpen operator station with two-post ROPS. Cab with air-conditioning (option)
Engine modelKubota D1005-E2-D21-EU
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement1 L, 1001 cm2, (61.1 cu·in)
Bore and stroke76.0 mm X 73.6 mm (2.99 in X 2.9 in)
Horsepower22 PS (16.2 kW; 21.7 HP)
Torque62.0 N·m (6.3 kg·m, 45.7 ft·lb)
Oil capacity:3.0 L (3.17 US. qt, 2.64 Imp. qt.)
Coolant capacity: ROPS: 4.5 L (4.8 US. qt, 4.0 Imp. qt.)
Cabin: 5.2 L (5.5 US. qt, 4.6 Imp. qt.)
Transmission and chassis
Chassis4×4 MFWD 4WD
Steering typeHydrostatic power
BrakesWet disc type
Differential lockMechanical rear
Front axle case3.7 L (3.9 US qts.; 3.3 Imp. qts)
Transmission model
Transmission typeGear shift with dry single plate type clutch
Gears9 forward and 9 reverse
Speed (with 9.5-18 rear tires) Forward: 18.1 kmh (11.2 mph) Reverse: 18.3 (11.4 mph)
Transmission oil capacity No Bi-speed: 15.0 L (4.0 US gal.; 3.3 Imp. gal)
Bi-speed: 16.5 L (4.4 US gal.; 3.6 Imp. gal)
Transmission model
Transmission typeHydrostatic
GearsInfinite (3-range) forward and reverse
Speed (with 9.5-18 rear tires) Forward: 20.1 kmh (12.5 mph) Reverse: 16.1 (10 mph)
Transmission oil capacity17.0 L (4.5 US gal.; 3.7 Imp. gal)

Front tires B2230 Ag: 6.00-12, 7.00-12
B2230HST Ag: 6-12B, 6-12
Rear tires B2230 Ag: 9.5-18, 10.5-18
B2230HST Ag: 8-16, 9.5-16, 9.5-18
Three-Point Hitch
Control typePosition control
Lift capacity970 kg (2,140 lbs)
PTO (Power take-off shaft)
Middle PTO type
Middle PTO spped2,500 rpm
Rear PTO typeTransmission (gear) / Independent (hydro)
Rear PTO spped540 rpm
Hydraulic system
Hydraulic type
Pressure2,200 psi (152 bar)
Pump flow5.4 gpm (20.4 lpm)
Total flow9.5 gpm (36 lpm)
Steering flow4.1 gpm (15.5 lpm)
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