Overview
The Kubota B1181 is a sub-compact utility farm tractor produced from 2018 to the present, powered by a 17.4 hp Kubota 0.8L 3-cylinder liquid-cooled diesel engine. It features a four-wheel-drive system with a 6-speed gear transmission and a 3.8 gpm hydraulic pump flow. The unit is equipped with a Category I rear hitch capable of lifting 1191 lbs and provides multiple PTO speeds including 540 and 1000 RPM.
Ideal Applications
Powertrain and Drive Configuration:
The B1181 utilizes a 6-speed gear transmission with six forward and two reverse gears, driven by a 17.4 hp diesel engine on a 50-inch wheelbase with four-wheel drive.
Dimensional and Chassis Specs:
This model is configured with a width of 36.9 inches, a weight of 1411 lbs, and a two-post folding ROPS, with front tread adjustable from 30.2 to 34.1 inches.
Hitch and PTO Specifications:
The tractor features a Category I rear hitch rated for 1191 lbs at the ends, supported by a 3.8 gpm hydraulic pump flow and an optional 2500 RPM mid PTO.
Production
| Description | Sub-Compact Utility tractor |
|---|---|
| Manufacturer | Kubota |
Engine
| Engine type | Kubota 0.8L 3-cyl diesel |
|---|---|
| Fuel tank | 3.7 gal (14.0 L) |
| Air cleaner | dry element |
| Bore/Stroke | 2.64x2.90 inches (67 x 74 mm) |
| Description | Kubota D782 / diesel / 3-cylinder / liquid-cooled |
| Displacement | 47.5 ci (0.8 L) |
| Rated Power (net) | 17.4 hp (13.0 kW) |
| Rated RPM | 3000 |
| Starter | electric |
| Starter volts | 12 |
| Engine (net) | 17.4 hp (13.0 kW) |
Transmission
| Gears | 6 forward and 2 reverse |
|---|---|
| Transmission type | 6-speed gear |
| Type | gear |
Mechanical
| Description | Power steering / Wet disc brakes / Two-post folding ROPS. |
|---|---|
| Differential lock | mechanical rear |
| Drive type | Four-wheel drive |
Hydraulics
| Pump flow | 3.8 gpm (14.4 lpm) |
|---|
Hitch
| Rear lift (at ends) | 1191 lbs (540 kg) |
|---|---|
| Rear Type | I |
PTO
| Mid PTO | optional |
|---|---|
| Mid PTO Type | 2500 (Kubota 10-tooth #5) |
| Rear PTO Type | 540/1000 (1.375) |
Electrical
| Battery volts | 12 |
|---|---|
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Front tread | 30.2 to 34.1 inches (76 to 86 cm) |
|---|---|
| Ground clearance | 9.5 inches (24 cm) |
| Height (ROPS) | 87.3 inches (221 cm) |
| Length | 92.9 inches (235 cm) |
| Rear tread | 29.9 to 39.6 inches (75 to 100 cm) |
| Weight | 1411 lbs (640 kg) |
| Wheelbase | 50 inches (127 cm) |
| Width | 36.9 inches (93 cm) |
| Front tire | 5-12 |
| Rear tire | 8-16 |
| Weight | 1411 lbs (640 kg) |
| Wheelbase | 50 inches (127 cm) |
| Standard tires (ag) | Front: 5-12. Rear: 8-16 |
Kubota B1181 attachments
| Description | front-end loader |
|---|