Overview
The Kubota JB18 is a sub-compact utility farm tractor produced between 2006 and 2008, featuring a 1.0L 3-cylinder diesel engine rated at 18.2 hp. This four-wheel drive model is equipped with a 6-speed transmission and was offered in both wheeled and half-track variants.
Ideal Applications
Engine and Power Configuration:
The liquid-cooled Kubota D1005 diesel engine operates at a rated 2600 RPM with a 61.1 cubic inch displacement and a 12-volt electric starter.
Transmission and Drive System:
The mechanical layout includes a dry disc clutch and a transmission providing 6 forward and 2 reverse gears through three gears in two ranges.
Chassis and Dimensional Specifications:
The tractor features a 50-inch wheelbase, 11.2 inches of ground clearance, and a total weight of 1301 lbs while utilizing 5.00-12 front and 8-18 rear ag tires.
Production
| Description | Sub-Compact Utility tractor |
|---|---|
| Manufacturer | Kubota |
Engine
| Engine type | Kubota 1.0L 3-cyl diesel |
|---|---|
| Fuel tank | 3.7 gal (14.0 L) |
| Bore/Stroke | 2.99x2.90 inches (76 x 74 mm) |
| Description | Kubota D1005 / diesel / 3-cylinder / liquid-cooled |
| Displacement | 61.1 ci (1.0 L) |
| Power | 18.2 hp (13.6 kW) |
| Rated RPM | 2600 |
| Starter | electric |
| Starter volts | 12 |
Transmission
| Clutch | dry disc |
|---|---|
| Description | Three gears, plus reverse, in two ranges. |
| Gears | 6 forward and 2 reverse |
| Transmission type | 6-speed |
Mechanical
| Description | Wet disc brakes / Two-post ROPS. |
|---|---|
| Drive type | Four-wheel drive |
| Steering | manual / power OptOptional |
Hitch
| Rear Type | 0 |
|---|
PTO
| Rear PTO | 540 (1.375) |
|---|---|
| Rear PTO Type | 551:2600 |
Electrical
| Battery volts | 12 |
|---|---|
| Ground | negative |
Dimensions & Tires
| Front tread | 29.5 inches (74 cm) |
|---|---|
| Ground clearance | 11.2 inches (28 cm) |
| Height | 72.4 inches (183 cm) |
| Length | 80.5 inches (204 cm) |
| Rear tread | 28.4/30.3 inches (72/76 cm) |
| Weight | 1301 lbs (590 kg) |
| Wheelbase | 50 inches (127 cm) |
| Width | 38.2 inches (97 cm) |
| Front tire | 5.00-12 |
| Rear tire | 8-18 |
| Weight | 1301 lbs (590 kg) |
| Wheelbase | 50 inches (127 cm) |
| Standard tires (ag) | Front: 5.00-12. Rear: 8-18 |
Variants
| JB18 | wheeled |
|---|---|
| JB18-PC | half-track |