Kubota B2530

Kubota B2530The Kubota B2530 is a 4WD compact utility tractor from the B30 series. This tractor was manufactured by the Kubota from 2007 to 2013. The Kubota B2530 is equipped with 1.1 L three-cylinder diesel engine and and one of two transmissions: gear shift transmission with dry single-plate type clutch (9 forward and 9 reverse gears) or hydrostatic transmission (B2530HST) with infinite 3-range forward and reverse gears.

The Kubota B2530 compact utility tractor used the Kubota D1105-E2-D21-EU engine. It is a 1.1 L, 1,123 cm2, (68.5 cu·in) three-cylinder natural aspirated diesel engine with 78.0 mm (3.07 in) of the cylinder bore and 78.4 mm (3.09 in) of the piston stroke. This engine produced 25 PS (18.4 kW; 24.7 HP) of gross horsepower and 20.0 PS (14.7 KW; 19.7 HP) of PTO power. The Kubota D1105 diesel engine used a forced lubrication system by a trochoidal pump and forced a circulation cooling system with a water pump.

The Kubota B2530 is equipped with hydrostatic power steering, wet disc type brakes, open operator station with two-post ROPS (cabin with air-conditioning was available as aa option) and 28.0 liters (7.4 US gal.; 6.2 Imp. gal) fuel tank.

Kubota B2530 Specifications

General Specifications
Model Kubota B2530
Length ROPS: 2,735 mm (107.7 in)
Cabin: 2,835 mm (111.6 in)
Width 1,095 mm (43.1 in)
Height ROPS: 2,290 mm (90.2 in)
Cabin: 2,090 mm (82.3 in)
Wheel base 1,500 mm (59.1 in)
Weight ROPS: 725 kg (1,598 lbs)
Cabin: 935 kg (2,062 lbs)
B2530HST ROPS: 750 kg (1,654 lbs)
B2530HST Cabin: 960 kg (2,117 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. Cab with air-conditioning (option)
Engine model Kubota D1105-E2-D21-EU
Engine type Four-stroke, liquid-cooled, inline
Cylinders 3
Fuel type Diesel
Displacement 1.1 L, 1,123 cm2, (68.5 cu·in)
Bore and stroke 78.0 mm X 78.4 mm (3.07 in X 3.09 in)
Horsepower 25 PS (18.4 kW; 24.7 HP)
Torque 72.0 N·m (7.3 kg·m, 53.1 ft·lb)
Starter Electric
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
Chassis 4×4 MFWD 4WD
Steering type Hydrostatic power
Brakes Wet disc type
Differential lock Mechanical rear
Front axle case 3.7 L (3.9 US qts.; 3.3 Imp. qts)
Transmission model
Transmission type Gear shift with dry single plate type clutch
Gears 9 forward and 9 reverse
Speed (with 22×8.50-12 rear tires) Forward: 16.7 kmh (10.4 mph) Reverse: 16.9 (10.5 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 type Hydrostatic
Gears Infinite (3-range) forward and reverse
Speed (with 22×8.50-12 rear tires) Forward: 18.7 kmh (11.6 mph) Reverse: 14.9 (9.3 mph)
Transmission oil capacity 17.0 L (4.5 US gal.; 3.7 Imp. gal)
Front tires Lawn/turf: 22×8.50-12, 24×8.5-12
Rear tires Lawn/turf: 31×13.5-15, 315/75D-15
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 (gear) / Independent (hydro)
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)
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