Kubota B1830

Kubota B1830The Kubota B1830 is a 4WD compact utility tractor from the B30 series. This tractor was manufactured by the Kubota from 2007 to 2013. The Kubota B1830 is equipped with 0.9 L three-cylinder diesel engine and gear shift transmission with dry single plate type clutch (9 forward and 9 reverse gears).

The Kubota B1830 compact utility tractor used the Kubota D905-E2-D21-EU engine. It is a 0.9 L, 898 cm2, (54.8 cu·in) three-cylinder natural aspirated diesel engine with 72.0 mm (2.83 in) of the cylinder bore and 73.6 mm (2.9 in) of the piston stroke. The compression ratio rating is 23.0:1. This engine produced 18 PS (13.2 kW; 17.7 HP) of gross horsepower and 15.0 PS (11.0 KW; 14.8 HP) of PTO power. The Kubota D905 engine used a forced lubrication system by a trochoidal pump and forced a circulation cooling system with a water pump.

The Kubota B1830 is equipped with hydrostatic power steering, wet disc type brakes, open operator station with two-post ROPS and 28.0 liters (7.4 US gal.; 6.2 Imp. gal) fuel tank.

Kubota B1830 Specifications

General Specifications
ModelKubota B1830
Length2,735 mm (107.7 in)
Width1,025 mm (40.4 in)
Height2,240 mm (88.2 in)
Wheel base1,500 mm (59.1 in)
Weight705 kg (1,554 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
Engine modelKubota D905-E2-D21-EU
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement0.9 L, 898 cm2, (54.8 cu·in)
Bore and stroke72.0 mm X 73.6 mm (2.83 in X 2.9 in)
Compression ratio23.0:1
Horsepower18 PS (13.2 kW; 17.7 HP)
Torque54.0 N·m (5.5 kg·m, 39.8 ft·lb)
Oil capacity:3.0 L (3.17 US. qt, 2.64 Imp. qt.)
Coolant capacity:4.5 L (4.76 US. qt, 3.96 Imp. qt.)
Transmission and chassis
Chassis4×4 MFWD 4WD
Steering typeHydrostatic power
BrakesWet disc type
Differential lockMechanical rear
Transmission model
Transmission typeGear shift with dry single plate type clutch
Gears9 forward and 9 reverse
Speed Forward: 17.1 kmh (10.6 mph) Reverse: 17.3 (10.8 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),
Front axle case3.7 L (3.9 US qt, 3.3 Imp qt)
Front tiresAg: 6-12B, 6-12
Rear tiresAg: 8-16, 9.5-16
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
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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