| Manufacturer | Kubota |
| Price | - |
| Model | B2230 |
| Equipment Type | Compact Utility Tractors |
| Factory |
KUBOTA B2230 POWER
| Engine (gross) | 21.7hp / 16.2kW |
| Engine (net) | 19.4hp / 14.5kW |
| Gear PTO (claimed) | 17.7hp / 13.2kW |
| Hydro PTO (claimed) | 16.8hp / 12.5kW |
ENGINE DETAIL
The Kubota B2230 is powered by a robust D1005 diesel engine, offering 21.7 hp and optimized for low RPM operation (2700 RPM), ideal for tasks requiring consistent torque. Its compact 1.0L displacement and efficient dry air cleaner enhance engine longevity and reduce maintenance. However, the limited power output may challenge heavy-duty applications; hence it is best suited for light to moderate farming or landscaping tasks.
| Description | Kubota D1005 diesel 3-cylinder liquid-cooled |
| Displacement | 61.1ci / 1.0L |
| Bore/Stroke | 2.99x2.90inches / 76x 74 mm |
| Power (gross) | 21.7hp / 16.2kW |
| Rated Power (ECE R24) | 19.4hp / 14.5kW |
| Air cleaner | dry element |
| Rated RPM | 2700 |
| Starter | electric |
| Starter volts | 12 |
KUBOTA B2230 ENGINE
The Kubota B2230, powered by a 1.0L 3-cylinder diesel engine, offers efficient fuel consumption and reliability, ideal for small to medium agricultural tasks. Its 7.4-gallon (28.0L) fuel tank capacity provides a reasonable operational range, minimizing downtime for refueling during extended use. However, its smaller engine size may limit power output for heavier implements, making it more suitable for lighter, precision work rather than demanding, high-load applications.
| Description | Kubota 1.0L 3-cyl diesel |
| Fuel tank | 7.4gal / 28.0L |
TRANSMISSIONS OVERVIEW
The Kubota B2230 features a 9-speed mechanical shuttle hydrostatic transmission, offering enhanced control for various applications through seamless forward and reverse gear shifting. This configuration allows for improved operator efficiency in tasks like tilling or loading, particularly in tight spaces where precise maneuvering is essential. However, the mechanical aspect may require more operator skill compared to fully electronic systems, posing a challenge for novice users.
| Description | 9-speed mechanical shuttle hydrostatic |
TRANSMISSION 1
The Kubota B2230 features a mechanical shuttle transmission, enabling quick direction changes without clutch disengagement, enhancing operational efficiency in tasks like loader work or turning in tight spaces. With 9 forward and reverse gears, it offers versatility to optimize speed and torque according to various agricultural or landscaping requirements. However, operators may need to adapt to the manual gear shifting, as it could be less intuitive than hydrostatic models for those preferring ease of use.
| Type | mechanical shuttle |
| Gears | 9 forward and reverse |
SPEEDS 1
| Description | With 9.5-16 rear tires. Reverse speeds are 1% faster than forward./ |
TRANSMISSION 2
The Kubota B2230 features a hydrostatic transmission with infinite speed control across three ranges in both forward and reverse, providing excellent maneuverability and ease of operation, especially in tight spaces. The hydrostatic system allows for seamless speed adjustments without the need for clutch engagement, making it particularly advantageous for tasks requiring precision, such as mowing or loader work. However, be aware that hydrostatic systems can offer less efficiency in terms of power transfer compared to traditional gear systems, potentially impacting performance during heavy-duty operations.
| Type | hydrostatic |
| Gears | infinite (3-range) forward and reverse |
SPEEDS 2
| Description | With 9.5-16 rear tires |
MECHANICAL
The Kubota B2230 is a compact tractor equipped with a 4x4 MFWD system, providing enhanced traction in varied terrains, making it suitable for applications like small-scale farming and landscaping. The mechanical rear differential lock enhances power transfer to the wheels in slippery conditions, while the wet disc brakes ensure superior stopping power and longevity. With a choice of a 9-speed mechanical shuttle or hydrostatic transmission, operators can select the most efficient driveline for tasks ranging from towing to precise fieldwork.
| Chassis | 4x4 MFWD 4WD |
| Differential lock | mechanical rear |
| Steering | power |
| Brakes | wet disc |
| Cab | Two-post folding ROPS. Cab optional with air-conditioning. |
| Transmissions | 9-speed mechanical shuttle/hydrostatic |
HYDRAULICS
| Pressure | 2205psi / 152.0bar |
| Pump flow | 5.4gpm / 20.4lpm |
| Total flow | 9.5gpm / 36.0lpm |
| Steering flow | 4.1gpm / 15.5lpm |
TRACTOR HITCH
| Rear Type | I |
| Control | position control |
| Rear lift (at ends) | 2138lbs / 969kg |
POWER TAKE-OFF (PTO)
| Gear Rear PTO | transmission |
| Hydro Rear PTO | independent |
| Rear RPM | 540 (1.375) |
| Engine RPM | 2500@2600 |
| Mid PTO | optional |
| Mid RPM | 2500 (Kubota 10-tooth #5) |
KUBOTA B2230 TIRES
The Kubota B2230 tractor offers flexibility with its standard agricultural tires (front: 6-12, rear: 9.5-16) for rugged terrain and improved traction. For lawn/turf applications, the option of larger tires (front: 22x8.50-12, rear: 31x13.5-15) reduces ground pressure, minimizing soil compaction and protecting delicate turf. Consider the intended application; agricultural work benefits from the standard tires, while lawn maintenance excels with the turf tires for a pristine finish.
| Standard tires (ag) | Front: 6-12. Rear: 9.5-16 |
| Lawn/turf front | 22x8.50-12 |
| Lawn/turf rear | 31x13.5-15 |
DIMENSIONS
| Wheelbase | 59.1inches / 150cm |
| ROPS Length | 107.7inches / 273cm |
| Cab Length | 111.6inches / 283cm |
| Width | 43.5inches / 110cm |
| Height (ROPS) | 89inches / 226cm |
| Height (cab) | 81.1inches / 205cm |
| Ground clearance | 9.5inches / 24cm |
| Front tread | 32.9inches / 83cm |
| Rear tread | 33.7 to 42.3inches / 85to 107 cm |
KUBOTA B2230 WEIGHT
| ROPS gear | 1587lbs / 719kg |
| ROPS hydro | 1642lbs / 744kg |
| Cab gear | 2050lbs / 929kg |
| Cab hydro | 2105lbs / 954kg |
DIMENSIONS & TIRES
The Kubota B2230 features a compact wheelbase of 59.1 inches, enhancing maneuverability in tight spaces, which is advantageous for landscaping or small farm applications. It has a weight range of 1587 to 2105 pounds, providing stability yet may limit transport options due to its heft. The tire sizes (front 6-12, rear 9.5-16) are designed for optimal traction, though users should consider soil conditions to avoid compaction on softer terrains.
| Wheelbase | 59.1inches / 150cm |
| Weight | 1587 to 2105 pounds |
| Front tire | 6-12 |
| Rear tire | 9.5-16 |
B2230 SERIAL NUMBERS
| Location | Serial number plate on the right side of the tractor frame, above and forward of the front axle. |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 40 |
| Battery volts | 12 |