Kubota GB18

Last Updated: June 2024

Overview

The Kubota GB18 is a sub-compact utility tractor produced by Kubota from 1997 to 2001. It is equipped with a Kubota D1005 three-cylinder diesel engine that delivers 17.7 horsepower and operates at an engine speed of 2600 RPM. The liquid-cooled engine has a displacement of 61.1 cubic inches with a bore and stroke measuring 2.99 and 2.90 inches, respectively. The GB18 features a Glideshift transmission, which provides 18 forward gears and 9 reverse gears, and a four-wheel-drive (4x4 MFWD 4WD) chassis. Steering on this model is power-assisted, enhancing maneuverability and ease of use. Measuring 91.3 inches in length, 40.9 inches in width, and with a height of 72.8 inches from the ground to the top of the ROPS, the GB18 presents a compact but capable profile. It has a wheelbase of 53.2 inches, which contributes to its stability. The tractor's standard tires are sized 6-12 for the front and 8.3-20 for the rear. Operating weights for the Gear and Glideshift versions are 1521 and 1565 pounds, respectively. Given its features and design, the Kubota GB18 is suited for small-scale agricultural, landscaping, and utility work.
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Key Specifications

Category: Utility, Sub-Compact

Power Output: 17.7

Transmission: Gear

Drive Type: 4WD

Operating Weight: 1521 to 1565

Fuel Type: Diesel

Kubota GB18 vs. Similar Tractors

Power Output
Poor
Greater than 6% of similar tractors.
Operating Weight
Above Average
Greater than 81% of similar tractors.

Technical Specifications

Engine

Manufacturer
Kubota
Model
D1005
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Naturally aspirated
Cylinders
3
Displacement (ci)
61.1
Bore (in)
2.99
Stroke (in)
2.9
Rated RPM
2600
Power Output (hp)
17.7

Transmission

Type
Gear
Forward Gears
18
Reverse Gears
9
Total Gears
-

Dimensions

Length (in)
91.3
Width (in)
40.9
Height (in)
72.8 (Height of ROPS)
Operating Weight (lb)
1521 to 1565

Power Take-Off (PTO)

PTO Type
-
PTO Speed 1 (rpm)
-
PTO Speed 2 (rpm)
-
PTO Speed 3 (rpm)
-

Miscellaneous

Chassis
4x4 MFWD 4WD
Drive Type
4WD
Steering Type
Power
Coolant Capacity (qts)
-
Front Tire Diameter (in)
-
Front Tire Width (in)
-
Rear Tire Diameter (in)
-
Rear Tire Width (in)
-
Front/Rear Rim Diameter (in)
-
Tire Type
Standard (ag): Front: 6-12. Rear: 8.3-20
Manufacture - End Year
2001
Hitch Type
Category 0
Hitch Category
Category 3
Hitch Position
-
Hitch Capacity (lb)
-
Operator Station Type
ROPS (Roll-Over Protection Structure)
Starter Type
Electric (12 volts, negative ground)
Brake Type
-
Hydraulic System Type
-