Kubota GB14 Tractor Specs: Compact Diesel Engine & Dimensions

Kubota GB14 Specifications & Model Guide

Overview

Item Details
Model Kubota GB14
Series GB Series
Production Years 1997 – 2001
Tractor Type Sub-Compact Utility Tractor
Manufacturer Kubota (Japan)
Engine Power 13.8 hp (10.3 kW)
Drive System 4WD
ROPS Two-post ROPS (standard)
Series Map GB13 / GB14 / GB15 → GB140

Model Description
The Kubota GB14 is a sub-compact utility tractor designed for small farms, orchards, vegetable fields, and garden maintenance.
Despite its compact size, it offers strong pulling power, reliable 4WD traction, and a simple gear transmission. The GB14 is ideal for rotary tilling, mowing, light transport, and many other daily farming tasks in narrow or tight working areas.


Engine

Specification Details
Engine Manufacturer Kubota
Engine Type 4-stroke, 3-cylinder diesel
Displacement 0.7 L (approx. 700 cc)
Power Output 13.8 hp (10.3 kW)
Fuel Type Diesel
Fuel Tank Capacity 3.4 gal (12.9 L)
Cooling System Liquid-cooled
Aspiration Natural
Cylinders 3

Engine Notes
The 0.7L Kubota diesel engine on the GB14 is compact yet durable.
It delivers smooth torque at low rpm, low fuel consumption, and easy cold starting, which makes it perfect for repeated short-distance field work and seasonal operations.


Transmission

Specification Details
Transmission Type 6-speed gear transmission
Gears 6 forward (plus reverse)
Drive Mechanical 4WD
Steering Manual steering
Brakes Mechanical wet disc brakes

Transmission Notes
The 6-speed gear transmission is simple and robust.
Operators can easily select the best speed for tillage, mowing, or transport, keeping maintenance and running costs low.


PTO & Hitch

Specification Details
Rear Hitch Type Category 0
Hitch Control Position control
Rear PTO Type 540 / 1000 rpm (1.375″ spline)

PTO & Hitch Notes
With a Category 0 hitch and dual PTO speeds, the Kubota GB14 can operate a wide range of compact implements such as rotary tillers, small mowers, and sprayers, making it a very flexible small tractor.


Dimensions & Tires

Specification Details
Wheelbase 50 in (127 cm)
Weight 1,190 lbs (539 kg)
Front Tire 5-12
Rear Tire 8-16

Dimension Notes
Thanks to its short wheelbase and low overall weight, the GB14 can turn tightly and work safely in narrow fields, orchards, and greenhouses where larger tractors cannot enter.


Electrical

Specification Details
Ground Negative (electric ground)
Battery Voltage 12 V

Photos

Kubota GB14 Description
No official photos listed A sub-compact tractor suitable for small fields, orchards, and garden use

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