The 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 | |
Model | Kubota B1830 |
Length | 2,735 mm (107.7 in) |
Width | 1,025 mm (40.4 in) |
Height | 2,240 mm (88.2 in) |
Wheel base | 1,500 mm (59.1 in) |
Weight | 705 kg (1,554 lbs) |
Fuel tank capacity | 28.0 liters (7.4 US gal.; 6.2 Imp. gal) |
Battery | 12V, CCA: 430A |
Cabin type | Open operator station with two-post ROPS |
Engine | |
Engine model | Kubota D905-E2-D21-EU |
Engine type | Four-stroke, liquid-cooled, inline |
Cylinders | 3 |
Fuel type | Diesel |
Displacement | 0.9 L, 898 cm2, (54.8 cu·in) |
Bore and stroke | 72.0 mm X 73.6 mm (2.83 in X 2.9 in) |
Compression ratio | 23.0:1 |
Horsepower | 18 PS (13.2 kW; 17.7 HP) |
Torque | 54.0 N·m (5.5 kg·m, 39.8 ft·lb) |
Starter | Electric |
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 | |
Chassis | 4×4 MFWD 4WD |
Steering type | Hydrostatic power |
Brakes | Wet disc type |
Differential lock | Mechanical rear |
Transmission model | – |
Transmission type | Gear shift with dry single plate type clutch |
Gears | 9 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 case | 3.7 L (3.9 US qt, 3.3 Imp qt) |
Tires | |
Front tires | Ag: 6-12B, 6-12 |
Rear tires | Ag: 8-16, 9.5-16 |
Three-Point Hitch | |
Caterogy | I |
Control type | Position control |
Lift capacity | 970 kg (2,140 lbs) |
PTO (Power take-off shaft) | |
Middle PTO type | – |
Middle PTO spped | 2,500 rpm |
Rear PTO type | Transmission |
Rear PTO spped | 540 rpm |
Hydraulic system | |
Hydraulic type | – |
Pressure | 2,200 psi (152 bar) |
Pump flow | 5.4 gpm (20.4 lpm) |
Total flow | 9.5 gpm (36 lpm) |
Steering flow | 4.1 gpm (15.5 lpm) |