Kubota JB18

Last Updated: June 2024

Overview

The Kubota JB18 is a sub-compact utility tractor, which was part of the JB Bullstar Series manufactured by Kubota from 2006 to 2008. This tractor boasts a dependable Kubota D1005 three-cylinder diesel engine, rated at 18.2 horsepower with a liquid-cooling system to handle a range of tasks without overheating. The tractor is designed with a four-wheel drive (4WD), Multi-Function Wheel Drive (MFWD) chassis, contributing to its excellent traction and performance in various conditions. It provides a 6-speed manual transmission along with power steering—a feature that enhances maneuverability and eases operation. The JB18 has a sturdy construction, including a dry disc clutch, which ensures durability and responsive control. It has an electric starter, which simplifies engine ignition, reducing manual effort for the operator. With dimensions extending to 80.5 inches in length, 38.2 inches in width, and 72.4 inches in height, the Kubota JB18 offers a compact footprint suitable for a range of tasks while retaining the versatility expected of a quality sub-compact tractor. The weight stands at 1301 pounds, which contributes to stability and prevents slippage during operation. The tractor rides on standard agricultural tires and has a wheelbase of 50 inches, facilitating a balance between performance and comfort.
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Key Specifications

Category: Utility, Sub-Compact

Power Output: 18.2

Transmission: Manual

Drive Type: 4WD

Operating Weight: 1301

Fuel Type: Diesel

Kubota JB18 vs. Similar Tractors

Power Output
Poor
Greater than 7% of similar tractors.
Operating Weight
Poor
Greater than 9% of similar tractors.

Technical Specifications

Engine

Manufacturer
Kubota
Model
D1005
Cooling Type
Liquid-cooled
Cylinder Orientation
-
Valve Configuration
-
Fuel Type
Diesel
Induction Type
Natural
Cylinders
3
Displacement (ci)
61.1
Bore (in)
2.99
Stroke (in)
2.9
Rated RPM
2600
Power Output (hp)
18.2

Transmission

Type
Manual
Forward Gears
6
Reverse Gears
2
Total Gears
-

Dimensions

Length (in)
80.5
Width (in)
38.2
Height (in)
72.4
Operating Weight (lb)
1301

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)
Manufacture - End Year
2008
Hitch Type
-
Hitch Category
-
Hitch Position
-
Hitch Capacity (lb)
-
Operator Station Type
-
Starter Type
Electric
Brake Type
-
Hydraulic System Type
-