Overview
The Kubota GB20 is a sub-compact utility farm tractor produced between 1997 and 2001, featuring a 1.1L three-cylinder diesel engine rated at 19.7 hp. The vehicle is equipped with four-wheel drive, power steering, and a choice between a 6-speed gear transmission or an 18-speed Glideshift system.
Ideal Applications
Engine Performance and Capacity:
The liquid-cooled Kubota D1105 diesel engine operates at a rated 2600 RPM and is supported by a 5.3-gallon fuel tank.
Transmission Options:
Listed transmission configurations include a 6-speed gear type with two ranges or a Glideshift variant providing 18 forward and 9 reverse gears.
Rear Power and Attachment:
The tractor features a Category 0 rear hitch with position control and a PTO system with outputs of 451, 769, and 1207 RPM.
Production
| Description | Sub-Compact Utility tractor |
|---|---|
| Manufacturer | Kubota |
Engine
| Engine type | Kubota 1.1L 3-cyl diesel |
|---|---|
| Fuel tank | 5.3 gal (20.1 L) |
| Bore/Stroke | 3.07x3.09 inches (78 x 78 mm) |
| Description | Kubota D1105 / diesel / 3-cylinder / liquid-cooled |
| Displacement | 68.5 ci (1.1 L) |
| Power | 19.7 hp (14.7 kW) |
| Rated RPM | 2600 |
| Starter | negative |
| Starter volts | 12 |
Transmission
| Description | Three gears, plus reverse, in two ranges. / Six forward and three reverse gears in three ranges. |
|---|---|
| Gears | 6 forward and 2 reverse / 18 forward and 9 reverse |
| Transmission | Glideshift |
| Type | gear |
| Transmission type | 6-speed gear / 18-speed |
| Transmission type | 6-speed gear / 18-speed |
Mechanical
| Description | Power steering / Mechanical wet disc brakes / Two-post ROPS. |
|---|---|
| Drive type | Four-wheel drive |
Hitch
| Control | position control |
|---|---|
| Rear Type | 0 |
PTO
| Rear PTO Type | 451/769/1207 (1.375) |
|---|
Electrical
| Battery volts | 12 |
|---|---|
| Ground | electric |
Dimensions & Tires
| Front tread | 33.1 inches (84 cm) |
|---|---|
| Gear Weight | 1543 lbs (699 kg) |
| Glideshift Weight | 1587 lbs (719 kg) |
| Ground clearance | 13 inches (33 cm) |
| Height (ROPS) | 74 inches (187 cm) |
| Length | 92.3 inches (234 cm) |
| Rear tread | 31.9/35.4 inches (81/89 cm) |
| Wheelbase | 53.2 inches (135 cm) |
| Width | 41.1 inches (104 cm) |
| Front tire | 6.00-12 |
| Rear tire | 8.3-22 |
| Weight | 1543 to 1587 pounds |
| Wheelbase | 53.2 inches (135 cm) |
| Standard tires (ag) | Front: 6.00-12. Rear: 8.3-22 |
GB20 Serial Number Location
| Description | Serial number tag on the right side of the tractor frame, above the front axle. |
|---|
Variants
| GB20F | Glideshift |
|---|