Kubota GB13
The Kubota GB13 is a compact tractor that was made from 1997 to 2001. It's small but strong, perfect for light farm work and gardening. This tractor is 78.5 inches long, 37 inches wide, and 70.3 inches tall. It weighs 1,157 pounds, which is light enough to move easily but heavy enough to do real work. The GB13 has a Kubota D662 engine with three cylinders. It's a diesel engine that's cooled by liquid, which helps it run smoothly. The engine can produce 12.9 horsepower at 2,800 RPM, giving it enough power for many tasks. The tractor has a gear transmission with 6 forward gears and 2 reverse gears, allowing for good control at different speeds. It has standard agricultural tires in the front and back, making it suitable for various terrains. The GB13 also features an electric starter for easy operation and a Category 0 hitch for attaching tools.

Quick specs
- Category
- Sub-Compact
- Engine Power Output
- 13hp
- Operating Weight
- 1,157 lb
- Transmission
- Gear
At a glance
How the GB13 compares
vs. Sub-Compact medianDistribution
Engine Power (hp)
Across all Sub-Compact tractors
This model
The GB13 ranks at the 3rd percentile for engine power among recorded sub-compact tractors.
Overview
About the Kubota GB13
The Kubota GB13 is a compact tractor that was made from 1997 to 2001. It's small but strong, perfect for light farm work and gardening. This tractor is 78.5 inches long, 37 inches wide, and 70.3 inches tall. It weighs 1,157 pounds, which is light enough to move easily but heavy enough to do real work. The GB13 has a Kubota D662 engine with three cylinders. It's a diesel engine that's cooled by liquid, which helps it run smoothly. The engine can produce 12.9 horsepower at 2,800 RPM, giving it enough power for many tasks. The tractor has a gear transmission with 6 forward gears and 2 reverse gears, allowing for good control at different speeds. It has standard agricultural tires in the front and back, making it suitable for various terrains. The GB13 also features an electric starter for easy operation and a Category 0 hitch for attaching tools.
Full specifications
Every recorded spec
General
| Manufacturer | Kubota |
|---|---|
| Model | GB13 |
| Category | Sub-Compact tractor |
| Years built | 1997–2001 |
| Operating weight | 1,157lb |
Engine
| Make | Kubota |
|---|---|
| Model | D662 |
| Power | 12.9hp |
| Cylinders | 3 |
| Displacement | 40ci |
| Bore | 2.52in |
| Stroke | 2.68in |
Transmission
| Type | Gear |
|---|---|
| Forward gears | 6 |
| Reverse gears | 2 |
Dimensions
| Length | 78.5in |
|---|---|
| Width | 37in |
| Height | 70.3in |
| Operating weight | 1,157lb |
Head to head
GB13 vs. Sub-Compact median
How the Kubota GB13 compares to other Sub-Compact tractors
| Spec | This model | Sub-Compact median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 12.9 hp | 26.9 hp | -52% | 3rd |
| Engine Displacement | 40 ci | 91.4 ci | -56% | 3rd |
| Cylinders | 3 | 3 | at median | 50th |
| Forward Gears | 6 | 9 | -33% | 18th |
| Operating Weight | 1,157 lb | 2,700 lb | -57% | 5th |
| Length | 78.5 in | 113 in | -31% | 5th |
| Width | 37 in | 50.7 in | -27% | 5th |
| Height | 70.3 in | 78.4 in | -10% | 29th |
Medians and percentiles are computed from the sub-compact tractors in our database with a recorded value for each spec (sample sizes 584–816 models).
Compare to tractors with similar specs
Commonly compared Kubota tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Kubota GB130 | 12.9 hp | 1,113 lb | 2002–2003 | Compare → |
| Kubota GB135 | 12.9 hp | 1,113 lb | 2004–2006 | Compare → |
| Kubota JB13 | 12.9 hp | 1,213 lb | 2006–2008 | Compare → |
| Kubota B4200 | 12.5 hp | 970 lb | 1987–1996 | Compare → |
| Kubota JB13X | 13.3 hp | 1,213 lb | 2009–2019 | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Bolens 1250 | 12.5 hp | 974 lb | 1967–1969 | Compare → |
| Cub Cadet 1315 | 12.5 hp | 985 lb | 1989–1991 | Compare → |
| Cub Cadet 1320 | 12.5 hp | 467 lb | 1989–1991 | Compare → |
| Cub Cadet 1330 | 12.5 hp | 489 lb | — | Compare → |
| Bolens 3212G | 12 hp | 463 lb | 1987–1992 | Compare → |
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Gallery
Kubota GB13 photos





FAQ
Common questions
When was the Kubota GB13 in production?
Kubota GB13 production started in 1997 and ended in 2001.
How much horsepower does the Kubota GB13 have?
The Kubota GB13 produces 12.9 hp from its 3-cylinder engine. Engine displacement is 40 ci.
How much does the Kubota GB13 weigh?
The Kubota GB13 weighs about 1,157 lb in operating condition.
What transmission is in the Kubota GB13?
Transmission on the Kubota GB13 is Gear, with 6 forward speeds.
What maintenance does the Kubota GB13 require?
Like any tractor, the Kubota GB13 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.


