Kubota B2231

Production: 2018

Production
Manufacturer:	Kubota
Type:	Compact Utility tractor

Kubota B2231 Power
Engine (gross):	22.7 hp 16.9 kW
Engine (net):	20.4 hp 15.2 kW
PTO (claimed):	16.8 hp 12.5 kW

Mechanical
Chassis:	4x4 MFWD 4WD
Differential lock:	mechanical rear
Steering:	power
Brakes:	wet disc
Cab:	Two-post folding ROPS. Cab optional with air-conditioning.
Transmission:	hydrostatic

Hydraulics
Pressure:	2347 psi 161.8 bar
Total flow:	8.7 gpm 32.9 lpm

Tractor hitch
Rear Type:	I
Control:	position control
Rear lift (at ends):	2138 lbs 969 kg

Power Take-off (PTO)
Rear PTO:	independent
Rear RPM:	540 (1.375)
Mid PTO:	optional
Mid RPM:	2500 (Kubota 10-tooth #5)

Electrical
Ground:	negative
Charging system:	alternator
Battery volts:	12

Engine Detail
Kubota
diesel
3-cylinder
liquid-cooled
Displacement:	68.5 ci 1.1 L
Bore/Stroke:	3.07x3.09 inches 78 x 78 mm
Power (gross):	22.7 hp 16.9 kW
Rated Power (ECE R24):	20.4 hp 15.2 kW
Air cleaner:	dry element
Rated RPM:	2500
Starter:	electric
Starter volts:	12

Transmission
Type:	hydrostatic
Gears:	infinite (3-range) forward and reverse

Dimensions
ROPS Wheelbase:	59.1 inches 150 cm
Cab Wheelbase:	61.4 inches 155 cm
ROPS Length:	107.5 inches 273 cm
Cab Length:	113.7 inches 288 cm
Width:	48.6 inches 123 cm
Height (ROPS):	91.6 inches 232 cm
Height (cab):	82.2 inches 208 cm
ROPS Weight:	1874 lbs 850 kg
Cab Weight:	2381 lbs 1080 kg
Ground clearance:	10.4 inches 26 cm
Front tread:	32.8 to 38.2 inches 83 to 97 cm
Rear tread:	38.8 to 42.8 inches 98 to 108 cm