Overview
The Kubota B2311 is a compact utility tractor in production since 2018, featuring a 1.5L 4-cylinder diesel engine and a three-range hydrostatic transmission. It is configured with four-wheel drive and available in both open ROPS and air-conditioned cab versions, with weights ranging between 2039 and 2513 pounds depending on the configuration.
Ideal Applications
Engine and Power Ratings:
The 91.4 ci liquid-cooled engine is rated at 30.6 gross horsepower and 28.0 net horsepower at 2500 RPM, with a claimed PTO output of 23.3 horsepower.
Transmission and Drive Configuration:
Equipped with a three-range hydrostatic transmission providing infinite forward and reverse gears, the unit features four-wheel drive, power steering, and a mechanical rear differential lock.
Hydraulic and Hitch Specifications:
The Category I rear hitch is listed with a lift capacity of 2138 pounds at the ends, supported by a hydraulic system providing 8.7 gpm of total flow at 2347 psi.
Production
| Description | Compact Utility tractor |
|---|---|
| Manufacturer | Kubota |
Engine
| Engine type | Kubota 1.5L 4-cyl diesel |
|---|---|
| Fuel tank | 7.1 gal (26.9 L) |
| Air cleaner | dry element |
| Bore/Stroke | 3.07x3.09 inches (78 x 78 mm) |
| Description | Kubota / diesel / 4-cylinder / liquid-cooled |
| Displacement | 91.4 ci (1.5 L) |
| Power (gross) | 30.6 hp (22.8 kW) |
| Rated Power (net) | 28 hp (20.9 kW) |
| Rated RPM | 2500 |
| Starter | electric |
| Starter volts | 12 |
| Engine (gross) | 30.6 hp (22.8 kW) |
| Engine (net) | 28 hp (20.9 kW) |
| PTO (claimed) | 23.3 hp (17.4 kW) |
Transmission
| Description | hydrostatic |
|---|---|
| Gears | infinite forward and reverse (3-range) |
| Type | hydrostatic |
Mechanical
| Cab | Two-post folding ROPS. Cab optional with air-conditioning. |
|---|---|
| Description | Power steering / Wet disc brakes |
| Differential lock | mechanical rear |
| Drive type | Four-wheel drive |
Hydraulics
| Pressure | 2347 psi (161.8 bar) |
|---|---|
| Total flow | 8.7 gpm (32.9 lpm) |
Hitch
| Control | position control |
|---|---|
| Rear lift (at ends) | 2138 lbs (969 kg) |
| Rear Type | I |
PTO
| Mid PTO | optional |
|---|---|
| Mid PTO Type | 2500 (Kubota 10-tooth #5) |
| Rear PTO | independent |
| Rear PTO Type | 540 (1.375) |
Electrical
| Battery volts | 12 |
|---|---|
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Cab Length | 118.4 inches (300 cm) |
|---|---|
| Cab Weight | 2513 lbs (1139 kg) |
| Front tread | 36.9 to 40 inches (93 to 101 cm) |
| Ground clearance | 12.5 inches (31 cm) |
| Height (cab) | 84.3 inches (214 cm) |
| Height (ROPS) | 91.6 inches (232 cm) |
| Rear tread | 41.3 inches (104 cm) |
| ROPS Length | 115.6 inches (293 cm) |
| ROPS Weight | 2039 lbs (924 kg) |
| Wheelbase | 65.6 inches (166 cm) |
| Width | 53.7 inches (136 cm) |
| Weight | 2039 to 2513 pounds |
| Wheelbase | 65.6 inches (166 cm) |
Kubota B2311 attachments
| Description | 137 cm mid-mount mower deck / 152 cm mid-mount mower deck / front-end loader |
|---|