Kubota
Kubota GB20
The Kubota GB20 is a sub-compact utility tractor produced from 1997 to 2001 as part of the GB Series. It features a Kubota D1105 1.1L 3-cylinder liquid-cooled diesel engine producing 19.7 hp (14.7 kW). The tractor offers a 6-speed gear transmission with 6 forward and 2 reverse gears, and a Glideshift variant with 18 forward and 9 reverse gears. It includes four-wheel drive, power steering, mechanical wet disc brakes, and a two-post ROPS for safety. The GB20 has a wheelbase of 53.2 inches (135 cm), weighs between 1543 to 1587 lbs depending on the variant, and uses standard agricultural tires sized 6.00-12 front and 8.3-22 rear. Additional features include a 5.3 gallon (20.1 L) fuel tank, rear PTO, and position control hitch.
Power19 hp
Founded1997 - 2001
ModelGB20
Technical Specifications
Detailed specifications and technical data for Kubota GB20
Power
| Engine power | 19.7 hp (14.7 kW) |
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Tires
| Standard tires (ag) | Front: 6.00-12. Rear: 8.3-22 |
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Engine
| Type | diesel |
|---|---|
| Model | Kubota D1105 |
| Power | 19.7 hp (14.7 kW) |
| Cooling | liquid-cooled |
| Starter | negative |
| Cylinders | 3-cylinder |
| Fuel tank | 5.3 gal (20.1 L) |
| Rated RPM | 2600 |
| Bore/Stroke | 3.07x3.09 inches (78 x 78 mm) |
| Displacement | 68.5 ci (1.1 L) |
| Starter volts | 12 |
Variants
| GB20F | Glideshift |
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Dimensions
| Width | 41.1 inches (104 cm) |
|---|---|
| Length | 92.3 inches (234 cm) |
| Wheelbase | 53.2 inches (135 cm) |
| Rear tread | 31.9/35.4 inches (81/89 cm) |
| Front tread | 33.1 inches (84 cm) |
| Gear Weight | 1543 lbs (699 kg) |
| Height (ROPS) | 74 inches (187 cm) |
| Ground clearance | 13 inches (33 cm) |
| Glideshift Weight | 1587 lbs (719 kg) |
Electrical
| Ground | electric |
|---|---|
| Battery volts | 12 |
Mechanical
| ROPS | Two-post ROPS |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Mechanical wet disc brakes |
| Steering | Power steering |
Production
| Series | GB Series |
|---|---|
| Category | Sub-Compact Utility tractor |
| Manufacturer | Kubota |
| Years produced | 1997 - 2001 |
Transmission
| Type | gear |
|---|---|
| Gears | 6 forward and 2 reverse |
| Glideshift | 18 forward and 9 reverse |
| Description | Three gears, plus reverse, in two ranges. |
| Glideshift description | Six forward and three reverse gears in three ranges. |
Tractor hitch
| Control | position control |
|---|---|
| Rear Type | 0 |
Power Take-off (PTO)
| Rear PTO Type | 451/769/1207 (1.375) |
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Serial Number Location
| Location | Serial number tag on the right side of the tractor frame, above the front axle. |
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