Kubota

Kubota JB15X

The Kubota JB15X is a sub-compact utility tractor produced from 2009 onward as part of the JB Bullstar Extra Series. It features a 0.8L 3-cylinder liquid-cooled diesel engine producing 14.8 hp (11.0 kW) at 2600 rpm. The tractor has a 6-speed transmission with 6 forward and 2 reverse gears, dry disc clutch, and offers four-wheel drive with power steering and wet disc brakes. It includes a two-post ROPS for operator safety. The JB15X has a wheelbase of 50 inches (127 cm), weighs 1268 lbs (575 kg), and standard agricultural tires sized 5.00-12 front and 8-18 rear, with optional tires available. The rear PTO operates at 540 rpm. Variants include a wheeled JB15X and a half-track JB15X-PC. Related models in the series include the JB13X, JB14, and JB17X.

Power14 hp

Founded2009 - 2019

ModelJB15X

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Technical Specifications

Detailed specifications and technical data for Kubota JB15X

Power

Engine	14.8 hp (11.0 kW)

Engine

Type	diesel
Model	Kubota D782
Power	14.8 hp (11.0 kW)
Cooling	liquid-cooled
Starter	electric
Cylinders	3-cylinder
Rated RPM	2600
Bore/Stroke	2.64x2.90 inches (67 x 74 mm)
Displacement	47.5 ci (0.8 L)
Starter volts	12

Variants

JB15X	wheeled
JB15X-PC	half-track

Electrical

Ground	negative
Battery volts	12

Mechanical

ROPS	Two-post ROPS
Drive	Four-wheel drive
Brakes	Wet disc brakes
Steering	Power steering

Production

Type	Sub-Compact Utility tractor
Manufacturer	Kubota
Production years	2009 - ????

Transmission

Gears	6 forward and 2 reverse
Clutch	dry disc
Description	Three gears, plus reverse, in two ranges.

Tractor hitch

Rear Type	0

Dimensions & Tires

Width	38.2 inches (97 cm)
Height	72.4 inches (183 cm)
Length	80.5 inches (204 cm)
Weight	1268 lbs (575 kg)
Wheelbase	50 inches (127 cm)
Rear tread	28.4/30.3 inches (72/76 cm)
Front tread	29.5 inches (74 cm)
Ground clearance	11.2 inches (28 cm)
Optional tires (ag)	Front: 5-12. Rear: 130/90-21
Standard tires (ag)	Front: 5.00-12. Rear: 8-18