Kubota B2311
The Kubota B2311 is a compact utility tractor introduced in 2018 as part of Kubota's B2 Series. It features a 1.5L 4-cylinder liquid-cooled diesel engine producing 30.6 hp gross and 28 hp net, with a hydrostatic transmission offering infinite forward and reverse speeds across 3 ranges. The tractor includes four-wheel drive, mechanical rear differential lock, power steering, wet disc brakes, and a two-post folding ROPS with an optional cab with air-conditioning. It has a fuel tank capacity of 7.1 gallons (26.9 L) and hydraulic system pressure of 2347 psi with a total flow of 8.7 gpm. The rear hitch is category I with position control and a lift capacity of 2138 lbs. PTO options include an independent 540 rpm rear PTO and an optional mid PTO. Dimensions include a 65.6 inch wheelbase, width of 53.7 inches, and weight ranging from 2039 to 2513 lbs depending on configuration. Attachments available include mid-mount mower decks (137 cm and 152 cm) and a front-end loader (LA534EC).
Power30 hp
Founded2018 -
ModelB2311
Technical Specifications
Detailed specifications and technical data for Kubota B2311
Power
| Engine (net) | 28 hp (20.9 kW) |
|---|---|
| PTO (claimed) | 23.3 hp (17.4 kW) |
| Engine (gross) | 30.6 hp (22.8 kW) |
Engine
| Type | diesel, 4-cylinder, liquid-cooled |
|---|---|
| Model | Kubota 1.5L 4-cyl diesel |
| Starter | electric |
| Fuel tank | 7.1 gal (26.9 L) |
| Rated RPM | 2500 |
| Air cleaner | dry element |
| Bore/Stroke | 3.07x3.09 inches (78 x 78 mm) |
| Displacement | 91.4 ci (1.5 L) |
| Power (gross) | 30.6 hp (22.8 kW) |
| Starter volts | 12 |
| Rated Power (net) | 28 hp (20.9 kW) |
Dimensions
| Width | 53.7 inches (136 cm) |
|---|---|
| Weight | 2039 to 2513 pounds |
| Wheelbase | 65.6 inches (166 cm) |
| Cab Length | 118.4 inches (300 cm) |
| Cab Weight | 2513 lbs (1139 kg) |
| Rear tread | 41.3 inches (104 cm) |
| Front tread | 36.9 to 40 inches (93 to 101 cm) |
| ROPS Length | 115.6 inches (293 cm) |
| ROPS Weight | 2039 lbs (924 kg) |
| Height (cab) | 84.3 inches (214 cm) |
| Height (ROPS) | 91.6 inches (232 cm) |
| Ground clearance | 12.5 inches (31 cm) |
Electrical
| Ground | negative |
|---|---|
| Battery volts | 12 |
| Charging system | alternator |
Hydraulics
| Pressure | 2347 psi (161.8 bar) |
|---|---|
| Total flow | 8.7 gpm (32.9 lpm) |
Mechanical
| ROPS | Two-post folding ROPS. Cab optional with air-conditioning. |
|---|---|
| Power steering | yes |
| Wet disc brakes | yes |
| Four-wheel drive | yes |
| Differential lock | mechanical rear |
Production
| Series | B2 Series |
|---|---|
| Category | Compact Utility tractor |
| Manufacturer | Kubota |
| Years produced | 2018 - |
Attachments
| Front-end loader | LA534EC Loader, 1146 lbs lift (full at pin) (519 kg), 36° dump, 29° rollback, 84.7 inches height (at pin) (215 cm), 67.4 inches clearance (dumped) (171 cm) |
|---|---|
| 137 cm mid-mount mower deck | 54 inches (137 cm), 3-blade, right-discharge, Cut height: 1.5 to 4 inch (3 to 10 cm), 328 lbs (148 kg) |
| 152 cm mid-mount mower deck | 60 inches (152 cm), 3-blade, right-discharge, Cut height: 1.5 to 4 inch (3 to 10 cm), 353 lbs (160 kg) |
Transmission
| Type | hydrostatic |
|---|---|
| Gears | infinite forward and reverse (3-range) |
Tractor hitch
| Control | position control |
|---|---|
| Rear Type | I |
| Rear lift (at ends) | 2138 lbs (969 kg) |
Power Take-off (PTO)
| Mid PTO | optional |
|---|---|
| Rear PTO | independent |
| Mid PTO Type | 2500 (Kubota 10-tooth #5) |
| Rear PTO Type | 540 (1.375) |
