Kubota B2231

Last Updated: June 2024

Overview

The Kubota B2231 is a 4WD compact utility tractor from the B2 series. This tractor is manufactured by Kubota since 2018 and is designed to handle various tasks with efficiency. Equipped with a Kubota D1105 engine, it offers a liquid-cooled 1.1 L three-cylinder diesel engine with a power output of 22.7 HP at 2500 RPM. Available with power steering, multi-plate wet disc brakes, and a hydrostatic transmission with infinite forward and reverse gears, it provides versatility and convenience in operation. The B2231 comes with an open operator station with two-post ROPS or an optional cab and hosts a fuel capacity of 7.1 US gallons. With its substantial hitch lift capacity, it can perform a wide range of tasks, making it suitable for small to medium-sized farming, landscaping, and utility jobs.

Key Specifications

Category: Utility

Power Output: 22.7

Transmission: Hydrostatic

Drive Type: MFWD 4WD

Operating Weight: ROPS: 1874 | Cab: 2381

Fuel Type: Diesel

Kubota B2231 vs. Similar Tractors

Power Output

Below Average

Greater than 13% of similar tractors.

Hitch Capacity

Average

Greater than 37% of similar tractors.

Operating Weight

Above Average

Greater than 82% of similar tractors.

Technical Specifications

Engine

Manufacturer: Kubota
Model: D1105
Cooling Type: Liquid-cooled
Cylinder Orientation: Inline
Valve Configuration: -
Fuel Type: Diesel
Induction Type: Naturally Aspirated
Cylinders: 3
Displacement (ci): 68.5
Bore (in): 3.07
Stroke (in): 3.09
Rated RPM: 2500
Power Output (hp): 22.7

Transmission

Type: Hydrostatic
Forward Gears: Infinite (3-range)
Reverse Gears: Infinite (3-range)
Total Gears: -

Dimensions

Length (in): ROPS: 107.5 | Cab: 113.7
Width (in): 48.6
Height (in): ROPS: 91.6 | Cab: 82.2
Operating Weight (lb): ROPS: 1874 | Cab: 2381

Power Take-Off (PTO)

PTO Type: Independent rear, optional middle
PTO Speed 1 (rpm): 540 (rear) | 2500 (middle optional)
PTO Speed 2 (rpm): -
PTO Speed 3 (rpm): -

Miscellaneous

Chassis: 4x4 MFWD 4WD
Drive Type: MFWD 4WD
Steering Type: Power
Coolant Capacity (qts): -
Front Tire Diameter (in): -
Front Tire Width (in): -
Rear Tire Diameter (in): -
Rear Tire Width (in): -
Front/Rear Rim Diameter (in): -
Tire Type: Ag, Lawn/Turf
Manufacture - End Year: -
Hitch Type: Category I
Hitch Category: -
Hitch Position: -
Hitch Capacity (lb): 2139
Operator Station Type: ROPS or Cab (optional)
Starter Type: Electric
Brake Type: Multi-plate wet disc
Hydraulic System Type: Open center