Kubota GB115 Tractor Specs: Compact 0.5L Diesel Guide

Kubota GB115 Specifications & Model Guide

Overview

Item Details
Model Kubota GB115
Series GB Series
Production Years 2004 – 2006
Tractor Type Sub-Compact Utility Tractor
Manufacturer Kubota (Japan)
Engine Power 10.3 hp (7.7 kW)
Drive System 4WD
ROPS Two-post ROPS
Series Map GB110 → GB115 / GB135

Model Description
The Kubota GB115 is a very compact 4WD tractor in the GB Series, designed for gardens, orchards, hobby farms, and greenhouse work.
It uses a small but reliable 0.5L 2-cylinder diesel engine and a simple 6-speed gear transmission, offering low running costs and easy operation. The GB115 is ideal for light tillage, mowing, and general maintenance in narrow or tight working areas.


Engine

Specification Details
Engine Manufacturer Kubota
Engine Type 4-stroke, 2-cylinder diesel
Displacement 0.5 L (approx. 500 cc)
Power Output 10.3 hp (7.7 kW)
Fuel Type Diesel
Fuel Tank Capacity 3.4 gal (12.9 L)
Cooling System Liquid-cooled
Cylinders 2

Engine Notes
The 0.5L Kubota diesel engine is compact, quiet, and fuel efficient.
It provides enough torque for small implements such as mini rotary tillers and mowers, while keeping fuel consumption and maintenance costs very low—perfect for small-scale users.


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 box is simple and durable, making the GB115 easy to use even for first-time tractor owners.
Combined with 4WD and wet disc brakes, it offers good traction and safe stopping on soft or uneven ground.


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 Category 0 three-point hitch and dual PTO speeds, the Kubota GB115 can work with many compact implements such as rotary tillers, small flail or rotary mowers, sprayers, and spreaders.


Dimensions & Tires

Specification Details
Wheelbase 47.2 in (119 cm)
Operating Weight 1,058 lbs (479 kg)
Front Tire 4.00-10
Rear Tire 7-14

Dimension Notes
The short wheelbase and light weight allow the GB115 to operate safely in very tight spaces, including small orchards, vineyards, and greenhouses, where larger tractors cannot enter.


Electrical

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

Photos

Kubota GB115 Description
No catalog photo available Sub-compact 4WD tractor for gardens, greenhouses, and light farm work

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