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Kubota B1181

The Kubota B1181 is a sub-compact utility tractor produced from 2018 onward as part of Kubota's B1 Series. It features a 0.8L 3-cylinder liquid-cooled diesel engine delivering 17.4 hp (13.0 kW) net power. The tractor has a 6-speed gear transmission with 6 forward and 2 reverse gears, four-wheel drive, mechanical rear differential lock, power steering, and wet disc brakes. It includes a two-post folding ROPS for operator safety. The hydraulic system provides a pump flow of 3.8 gpm (14.4 lpm). The rear tractor hitch is category I with a lift capacity of 1191 lbs (540 kg) at the ends. The PTO offers rear 540/1000 rpm and an optional mid PTO with Kubota 10-tooth #5 spline. Dimensions include a 50-inch wheelbase, 92.9-inch length, 36.9-inch width, and 87.3-inch height with ROPS, weighing 1411 lbs (640 kg). Standard agricultural tires are 5-12 front and 8-16 rear. The LA213 front-end loader attachment is available with various lift and breakout capacities and bucket specifications. Electrical system is 12 volts with negative ground and alternator charging.
Kubota B1181tractorsub-compact utilitydiesel engine17.4 hp6-speed transmission4WDloaderPTOhydraulicsdimensions
Power17 hp
Founded2018 -
ModelB1181

Technical Specifications

Detailed specifications and technical data for Kubota B1181

Power

Engine (net):17.4 hp (13.0 kW)

Engine

Type:diesel
Model:Kubota D782
Cooling:liquid-cooled
Starter:electric
Cylinders:3-cylinder
Fuel tank:3.7 gal (14.0 L)
Rated RPM:3000
Air cleaner:dry element
Bore/Stroke:2.64x2.90 inches (67 x 74 mm)
Displacement:47.5 ci (0.8 L)
Starter volts:12
Rated Power (net):17.4 hp (13.0 kW)

Electrical

Ground:negative
Battery volts:12
Charging system:alternator

Hydraulics

Pump flow:3.8 gpm (14.4 lpm)

Mechanical

ROPS:Two-post folding
Power steering:yes
Wet disc brakes:yes
Four-wheel drive:yes
Differential lock:mechanical rear

Production

Type:Sub-Compact Utility tractor
Manufacturer:Kubota
Production years:2018 -

Attachments

Dump angle:44°
Bucket width:42 inches (106 cm)
Loader model:LA213 Loader
Boom cylinder:1.5 inches (3 cm)
Reach (dumped):32.1 inches (81 cm)
Rollback angle:24°
Bucket cylinder:2.6 inches (6 cm)
Height (at pin):75.6 inches (192 cm)
Clearance (dumped):56.9 inches (144 cm)
Breakout force (at pin):1472 lbs (667 kg)
Breakout force (bucket):1190 lbs (539 kg)
Breakout force (at 500mm):1013 lbs (459 kg)
Lift capacity (full at pin):666 lbs (302 kg)
Lift capacity (full at 500mm):459 lbs (208 kg)

Transmission

Type:gear
Gears:6 forward and 2 reverse

Tractor hitch

Rear Type:I
Rear lift (at ends):1191 lbs (540 kg)

Dimensions & Tires

Width:36.9 inches (93 cm)
Length:92.9 inches (235 cm)
Weight:1411 lbs (640 kg)
Wheelbase:50 inches (127 cm)
Rear tread:29.9 to 39.6 inches (75 to 100 cm)
Front tread:30.2 to 34.1 inches (76 to 86 cm)
Height (ROPS):87.3 inches (221 cm)
Ground clearance:9.5 inches (24 cm)
Standard tires (ag):Front: 5-12. Rear: 8-16

Power Take-off (PTO)

Mid PTO:optional
Mid PTO Type:2500 (Kubota 10-tooth #5)
Rear PTO Type:540/1000 (1.375)

Related Models

Kubota B1161

Model:B1161

Kubota B1241

Model:B1241