Kubota JB15X Sub-Compact Utility Tractor Specifications

Kubota JB15X Sub-Compact Utility Tractor Specifications

EVERY FARM TRACTOR has been exporting trusted Japanese used tractors and agricultural machinery since 2006 to customers in more than 100 countries worldwide.
Below is a clear, inquiry-ready specification guide for the Kubota JB15X, designed to help global buyers quickly understand this model and make confident inquiries.


Overview

Item Details
Model Kubota JB15X
Series JB Bullstar Extra Series
Production Years 2009 – (market dependent)
Manufacturer Kubota
Category Sub-Compact Utility Tractor
Drive System Four-wheel drive (4WD)
Steering Power steering
Brakes Wet disc
Safety Two-post ROPS

Series Map (Power Output)
JB13X (9.9 kW) / JB15X (11.0 kW) / JB17X (12.5 kW)
Previous generation: JB14 (2006–2008)


Engine

Item Specification
Engine Type Kubota diesel engine
Cylinders 3-cylinder
Cooling Liquid-cooled
Displacement 0.8 L
Fuel Type Diesel
Rated Engine Power 14.8 hp (11.0 kW)
Fuel Tank Capacity 3.7 gal (14.0 L)

The 0.8-liter Kubota diesel engine offers a strong balance of torque, fuel efficiency, and reliability, making the JB15X suitable for continuous light-to-medium agricultural work.


Transmission

Item Specification
Transmission Type Mechanical
Gears 6-speed

The simple 6-speed transmission provides dependable control and durability, ideal for operators who value ease of maintenance and consistent performance.


Variants

Model Configuration
JB15X Wheeled
JB15X-PC Half-track

The half-track version improves traction and stability on soft ground and slopes, expanding operational versatility.


Power & PTO

Item Specification
Hitch Type Rear 3-point, Category 0
PTO Location Rear
PTO Speed 540 rpm
PTO Shaft Size 1.375 inch
PTO Ratios 551:2600 / 967:2600

This PTO configuration supports compact implements such as rotary tillers, mowers, and sprayers for small-scale farming and maintenance tasks.


Dimensions & Tires

Item Specification
Wheelbase 50 in (127 cm)
Operating Weight 1,268 lbs (575 kg)
Front Tires 5.00-12
Rear Tires 8-18

Compared with earlier JB models, the JB15X features larger rear tires and increased weight, improving traction, balance, and overall stability.


Electrical System

Item Specification
Electrical System 12 V
Ground Negative

Photos

https://www.tractordata.com/photos/F009/9797/9797-td3a.jpg

Currently, no official public photos of the Kubota JB15X are available.
Actual unit photos and catalog-style images can be provided by EVERY FARM TRACTOR depending on stock availability.


Summary

The Kubota JB15X is a well-balanced sub-compact utility tractor in the JB Bullstar Extra Series. Featuring a 14.8 hp diesel engine, 4WD, standard power steering, and a reliable mechanical transmission, it is ideal for orchards, greenhouses, landscaping, and small farms that require compact size with enhanced performance.

EVERY FARM TRACTOR carefully inspects and exports tractors like the JB15X to ensure long-term reliability, transparency, and customer confidence worldwide.

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