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Kubota JB15X

The Kubota JB15X is a tractor produced by Kubota. It is equipped with a 47.5 ci 0.8 L engine. The listed engine power is Diesel (listed): 14.8 hp / 11.0 kW. Transmission: 6 forward and 2 reverse. Operating weight: 1268 lbs 575 kg.

Engine Power
Diesel (listed): 14.8 hp / 11.0 kW
Fuel & Capacities
3.7 gal 14.0 L
Transmission
6 forward and 2 reverse
Operating Weight
1268 lbs 575 kg

Overview

Kubota JB15X tractor photo
2009 - ???? JB Bullstar Extra SeriesSub-Compact Utility tractor
2009 - ????
JB Bullstar Extra Series
Sub-Compact Utility tractor
2009 - ????
JB Bullstar Extra Series
Sub-Compact Utility tractor
Production
Manufacturer
Kubota
Sub-Compact Utility tractor
Variants
JB15X
wheeled
JB15X-PC
half-track
Kubota JB15X Engine
Kubota 0.8L 3-cyl diesel
Fuel tank
3.7 gal 14.0 L
Engine details ...
Kubota JB15X Transmission
6-speed
Transmission details ...
Kubota JB15X Power
Engine
14.8 hp 11.0 kW
Mechanical
Four-wheel drive
Power steering
Wet disc brakes
Two-post ROPS.
Tractor hitch
Rear Type
0
Power Take-off (PTO)
Rear PTO
540 (1.375)
Rear PTO Type
551:2600
967:2600
Dimensions & Tires
Wheelbase
50 inches 127 cm
Weight
1268 lbs 575 kg
Front tire
5.00-12
Rear tire
8-18
Full dimensions and tires ...
Electrical
Ground
negative
Battery volts
12

Engine

Kubota JB15X tractor photo
2009 - ???? JB Bullstar Extra SeriesSub-Compact Utility tractor
2009 - ????
JB Bullstar Extra Series
Sub-Compact Utility tractor
2009 - ????
JB Bullstar Extra Series
Sub-Compact Utility tractor

Engine Detail — 47.5 ci / 0.8 L Diesel

Manufacturer
Kubota D782
Fuel Type
Diesel
Configuration
3-cylinder, liquid-cooled
Displacement
47.5 ci 0.8 L
Bore/Stroke
2.64x2.90 inches 67 x 74 mm
Power
14.8 hp 11.0 kW
Rated RPM
2600
Starter
electric
Starter volts
12

Transmission

Kubota JB15X tractor photo
2009 - ???? JB Bullstar Extra SeriesSub-Compact Utility tractor
2009 - ????
JB Bullstar Extra Series
Sub-Compact Utility tractor
2009 - ????
JB Bullstar Extra Series
Sub-Compact Utility tractor

Transmission — 6 forward and 2 reverse

Gears
6 forward and 2 reverse
Clutch
dry disc
Three gears, plus reverse, in two ranges.
JB15X speeds

Dimensions

Kubota JB15X tractor photo
2009 - ???? JB Bullstar Extra SeriesSub-Compact Utility tractor
2009 - ????
JB Bullstar Extra Series
Sub-Compact Utility tractor
2009 - ????
JB Bullstar Extra Series
Sub-Compact Utility tractor
Kubota JB15X Tires
Standard tires (ag)
Front: 5.00-12. Rear: 8-18
Optional tires (ag)
Front: 5-12. Rear: 130/90-21
Dimensions
Wheelbase
50 inches 127 cm
Length
80.5 inches 204 cm
Width
38.2 inches 97 cm
Height
72.4 inches 183 cm
Weight
1268 lbs 575 kg
Ground clearance
11.2 inches 28 cm
Front tread
29.5 inches 74 cm
Rear tread
28.4/30.3 inches 72/76 cm

Photos

Kubota JB15X tractor photo

Kubota JB15X tractor photo

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Kubota JB15X.

Estimated Continuous Field Runtime: 4.8 hrs

Approximately 4.8 hours of continuous field operation at ~75% rated power on a full tank (3.7 gal / 14 L).

Estimated 75% Load Fuel Burn~0.8 gal/hr (2.9 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours

Kubota JB15X Specification Unit Converter

Convert power, fluid capacities, and operating weights between metric and imperial standards for Kubota JB15X.

Converted Equivalents:

Horsepower (HP)14.8 hp
Kilowatts (kW)11 kW
Metric Horsepower (PS / CV)15 PS

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