Kubota
Kubota B2230
The Kubota B2230 is a compact utility tractor produced from 2007 to 2013 as part of Kubota's B30 Series. It features a 1.0L 3-cylinder liquid-cooled diesel engine delivering 21.7 hp gross and 19.4 hp net power. The tractor offers both a 9-speed mechanical shuttle transmission and a hydrostatic transmission option. It includes four-wheel drive, mechanical rear differential lock, power steering, and wet disc brakes. The B2230 has a two-post folding ROPS with an optional cab featuring air-conditioning. Its hydraulic system provides 2205 psi pressure with a total flow of 9.5 gpm. The tractor's PTO includes a gear-driven rear PTO and an independent hydro PTO, with optional mid PTO. Dimensions include a 59.1 inch wheelbase, 43.5 inch width, and heights of 89 inches (ROPS) or 81.1 inches (cab). Weights range from 1587 to 2105 lbs depending on configuration. Standard tires are 6-12 front and 9.5-16 rear, with lawn/turf tire options available. Electrical system features a 12-volt battery and 40 amp alternator. The B2230 is part of a series including the B1830, B2350, and B2530 models.
Power21 hp
Founded2007 - 2013
ModelB2230
Technical Specifications
Detailed specifications and technical data for Kubota B2230
Power
| Engine (net) | 19.4 hp (14.5 kW) |
|---|---|
| Engine (gross) | 21.7 hp (16.2 kW) |
| Gear PTO (claimed) | 17.7 hp (13.2 kW) |
| Hydro PTO (claimed) | 16.8 hp (12.5 kW) |
Engine
| Type | diesel |
|---|---|
| Model | Kubota D1005 |
| Cooling | liquid-cooled |
| Starter | electric |
| Cylinders | 3-cylinder |
| Fuel tank | 7.4 gal (28.0 L) |
| Rated RPM | 2700 |
| Air cleaner | dry element |
| Bore/Stroke | 2.99x2.90 inches (76 x 74 mm) |
| Displacement | 61.1 ci (1.0 L) |
| Power (gross) | 21.7 hp (16.2 kW) |
| Starter volts | 12 |
| Rated Power (net) | 19.4 hp (14.5 kW) |
Weight
| Cab gear | 2050 lbs (929 kg) |
|---|---|
| Cab hydro | 2105 lbs (954 kg) |
| ROPS gear | 1587 lbs (719 kg) |
| ROPS hydro | 1642 lbs (744 kg) |
Electrical
| Ground | negative |
|---|---|
| Battery volts | 12 |
| Charging amps | 40 |
| Charging system | alternator |
Hydraulics
| Pressure | 2205 psi (152.0 bar) |
|---|---|
| Pump flow | 5.4 gpm (20.4 lpm) |
| Total flow | 9.5 gpm (36.0 lpm) |
| Steering flow | 4.1 gpm (15.5 lpm) |
Mechanical
| ROPS | Two-post folding ROPS. Cab optional with air-conditioning. |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Wet disc brakes |
| Power steering | yes |
| Differential lock | mechanical rear |
Production
| Series | B30 Series |
|---|---|
| Category | Compact Utility tractor |
| Years made | 2007 - 2013 |
| Manufacturer | Kubota |
Transmission
| Hydrostatic | Typehydrostatic Gearsinfinite forward and reverse (3-range) Speeds noteWith 9.5-16 rear tires. |
|---|---|
| Mechanical shuttle | Typemechanical shuttle Gears9 forward and reverse Speeds noteWith 9.5-16 rear tires. Reverse speeds are 1% faster than forward. |
| Transmission options | 9-speed mechanical shuttle, hydrostatic |
Tractor hitch
| Control | position control |
|---|---|
| Rear Type | I |
| Rear lift (at ends) | 2138 lbs (969 kg) |
Serial Numbers
| Location | Serial number plate on the right side of the tractor frame, above and forward of the front axle. |
|---|
Dimensions & Tires
| Width | 43.5 inches (110 cm) |
|---|---|
| Wheelbase | 59.1 inches (150 cm) |
| Cab Length | 111.6 inches (283 cm) |
| Rear tread | 33.7 to 42.3 inches (85 to 107 cm) |
| Front tread | 32.9 inches (83 cm) |
| ROPS Length | 107.7 inches (273 cm) |
| Height (cab) | 81.1 inches (205 cm) |
| Height (ROPS) | 89 inches (226 cm) |
| Lawn/turf rear | 31x13.5-15 |
| Lawn/turf front | 22x8.50-12 |
| Ground clearance | 9.5 inches (24 cm) |
| Standard tires (ag) | Front: 6-12. Rear: 9.5-16 |
Power Take-off (PTO)
| Mid PTO | optional |
|---|---|
| Mid PTO Type | 2500 (Kubota 10-tooth #5) |
| Gear Rear PTO | transmission |
| Rear PTO Type | 540 (1.375) |
| Hydro Rear PTO | independent |
| Engine RPM (mid PTO) | 2500@2600 |
| Engine RPM (rear PTO) | 540@2592 |