Kubota JB14 Tractor

Manufacturer Kubota
Price -
Model JB14
Equipment Type Sub-Compact Utility Tractors
Factory

KUBOTA JB14 POWER

Engine 14.4hp / 10.7kW

ENGINE DETAIL

The Kubota JB14 features a robust D782 diesel engine with a compact 0.8L displacement, delivering 14.4 hp at a rated speed of 2600 RPM, ideal for small-scale agricultural tasks. Its liquid-cooled system enhances durability and efficiency, making it suitable for extended operational periods in various conditions. However, the lower horsepower may limit its capability for heavier tasks, making it more appropriate for light-duty applications or smaller farms.

Description Kubota D782 diesel 3-cylinder liquid-cooled
Displacement 47.5ci / 0.8L
Bore/Stroke 2.64x2.90inches / 67x 74mm
Power 14.4hp / 10.7kW
Rated RPM 2600
Starter electric
Starter volts 12

KUBOTA JB14 ENGINE

The Kubota JB14, equipped with a 0.8L 3-cylinder diesel engine, offers efficient fuel consumption, ideal for small-scale agricultural tasks or landscaping. Its 3.7-gallon (14.0L) fuel tank enables extended operational time, reducing downtime for refueling. However, its smaller engine capacity may limit power output for heavier-duty applications, making it less suitable for larger commercial farming operations.

Description Kubota 0.8L 3-cyl diesel
Fuel tank 3.7gal / 14.0L

TRANSMISSION

The Kubota JB14 tractor features a transmission with six forward and two reverse gears, enhancing versatility for various applications while allowing for efficient speed adjustments. The dry disc clutch provides reliable engagement, reducing maintenance concerns, but may require more operator skill during abrupt maneuvers compared to a wet type. This configuration is ideal for tasks in tight spaces or varying terrain, where precise control and durability are essential.

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

MECHANICAL

The Kubota JB14 features a 4x4 MFWD system, providing superior traction, particularly in challenging terrains, making it ideal for agricultural applications. The power steering enhances maneuverability, while the wet disc brakes offer reliable stopping power, crucial for safety during operation. However, the two-post ROPS cab may limit weather protection, potentially affecting operator comfort in adverse conditions.

Chassis 4x4 MFWD 4WD
Steering power
Brakes wet disc
Cab Two-post ROPS
Transmission 6-speed

POWER TAKE-OFF (PTO)

Rear PTO 540 (1.375)
Rear RPM 551:2600/967:2600

KUBOTA JB14 TIRES

The Kubota JB14 features standard agricultural tires with a front size of 5-12 and a rear size of 8-16, providing enhanced traction for various farming applications. The smaller tire dimensions allow for maneuverability in tight spaces but may limit stability on uneven terrain when compared to larger tire options. Overall, the JB14 is ideal for small to medium-sized operations, particularly in landscaping or crop maintenance, where agility is key.

Standard tires (ag) Front: 5-12. Rear: 8-16

DIMENSIONS

Wheelbase 50inches / 127cm
Length 79.5inches / 201cm
Width 37.8inches / 96cm
Height 71.3inches / 181cm
Weight 1257lbs / 570kg
Ground clearance 10.4inches / 26cm
Front tread 29.5inches / 74cm
Rear tread 28.4/30.3inches / 72/76cm

DIMENSIONS & TIRES

The Kubota JB14 tractor's 50-inch wheelbase provides enhanced stability for maneuverability in tight spaces, which is advantageous for gardening or small-scale farming. Weighing 1257 lbs, its low weight facilitates transport and minimizes soil compaction, but may challenge traction in heavier tasks. The tire sizes (5-12 front and 8-16 rear) suggest a balance between flotation and ground grip, making it suitable for varied terrains such as soft soils.

Wheelbase 50inches / 127cm
Weight 1257lbs / 570kg
Front tire 5-12
Rear tire 8-16

ELECTRICAL

Ground negative
Battery volts 12


Last Updated 2025-01-01
Stephen is a passionate tractor hobbyist with a deep-seated love for all things mechanized and agricultural. Growing up in a rural setting, he developed a fascination with these mighty machines that have played a crucial role in shaping the farming industry.

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