Kubota GL337
The Kubota GL337 is a utility tractor that was made from 1996 to 2001. It's a compact machine, measuring 125.2 inches long, 57.3 inches wide, and 83.1 inches tall. This tractor weighs 3,230 pounds, which is on the lighter side compared to many other tractors. It has a Kubota D1703 engine with three cylinders and runs on diesel fuel. The engine is liquid-cooled and produces 32.6 horsepower, which is below average for tractors but suitable for many farm tasks. One of the GL337's strong points is its transmission. It has a power shift type with 16 forward and 16 reverse gears, giving the driver lots of options for different jobs. The tractor has agricultural tires, with the rear tires sized at 13.6-24. It comes with a rear hitch in category I, which is good for attaching various tools. The GL337 also has three PTO speeds: 565 rpm, 800 rpm, and 980 rpm. This variety allows the tractor to power different kinds of equipment. With its electric starter and features like a 68.9-inch wheelbase and 14.2-inch ground clearance, the Kubota GL337 is a versatile utility tractor for small to medium-sized farms.

Quick specs
- Category
- Utility
- Engine Power Output
- 33hp
- Operating Weight
- 3,230 lb
- Transmission
- Power shift
At a glance
How the GL337 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The GL337 ranks at the 25th percentile for engine power among recorded utility tractors.
Overview
About the Kubota GL337
The Kubota GL337 is a utility tractor that was made from 1996 to 2001. It's a compact machine, measuring 125.2 inches long, 57.3 inches wide, and 83.1 inches tall. This tractor weighs 3,230 pounds, which is on the lighter side compared to many other tractors. It has a Kubota D1703 engine with three cylinders and runs on diesel fuel. The engine is liquid-cooled and produces 32.6 horsepower, which is below average for tractors but suitable for many farm tasks. One of the GL337's strong points is its transmission. It has a power shift type with 16 forward and 16 reverse gears, giving the driver lots of options for different jobs. The tractor has agricultural tires, with the rear tires sized at 13.6-24. It comes with a rear hitch in category I, which is good for attaching various tools. The GL337 also has three PTO speeds: 565 rpm, 800 rpm, and 980 rpm. This variety allows the tractor to power different kinds of equipment. With its electric starter and features like a 68.9-inch wheelbase and 14.2-inch ground clearance, the Kubota GL337 is a versatile utility tractor for small to medium-sized farms.
Full specifications
Every recorded spec
General
| Manufacturer | Kubota |
|---|---|
| Model | GL337 |
| Category | Utility tractor |
| Years built | 1996–2001 |
| Operating weight | 3,230lb |
Engine
| Make | Kubota |
|---|---|
| Model | D1703 |
| Power | 32.6hp |
| Cylinders | 3 |
| Displacement | 100.5ci |
| Bore | 3.4in |
| Stroke | 3.6in |
Transmission
| Type | Power shift |
|---|---|
| Forward gears | 16 |
| Reverse gears | 16 |
Power take-off
| PTO speed | 565rpm |
|---|
Dimensions
| Length | 125.2in |
|---|---|
| Width | 57.3in |
| Height | 83.1in |
| Operating weight | 3,230lb |
Tires
| Rear | 13.6-24 |
|---|
Head to head
GL337 vs. Utility median
How the Kubota GL337 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 32.6 hp | 55 hp | -41% | 25th |
| Engine Displacement | 101 ci | 183 ci | -45% | 23rd |
| Cylinders | 3 | 4 | -25% | 23rd |
| Forward Gears | 16 | 12 | +33% | 73rd |
| Operating Weight | 3,230 lb | 5,303 lb | -39% | 26th |
| Length | 125 in | 137 in | -8% | 34th |
| Width | 57.3 in | 66 in | -13% | 32nd |
| Height | 83.1 in | 94.1 in | -12% | 30th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 3,933–5,720 models).
Compare to tractors with similar specs
Commonly compared Kubota tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Kubota GL321 | 32.6 hp | — | 1996–2001 | Compare → |
| Kubota GL33 | 32.6 hp | 2,844 lb | 1990–1992 | Compare → |
| Kubota GL338 | 32.6 hp | — | 1993–1995 | Compare → |
| Kubota KL33 | 32.6 hp | 2,888 lb | 1999–2005 | Compare → |
| Kubota KL330 | 32.6 hp | 3,318 lb | 2006–2007 | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| AGCO ST32 | 33 hp | 2,642 lb | — | Compare → |
| AGCO ST33A | 33 hp | 2,400 lb | — | Compare → |
| AGCO ST34A | 33 hp | 3,000 lb | — | Compare → |
| AGCO ST35 | 33 hp | 3,168 lb | — | Compare → |
| Allis Chalmers U | 34.12 hp | 5,030 lb | — | Compare → |
Explore
Kubota siblings
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Gallery
Kubota GL337 photos




FAQ
Common questions
When was the Kubota GL337 in production?
Kubota GL337 production started in 1996 and ended in 2001.
What hitch category is the Kubota GL337?
The Kubota GL337 uses a Category I hitch.
How much horsepower does the Kubota GL337 have?
The Kubota GL337 produces 32.6 hp from its 3-cylinder engine. Engine displacement is 100.5 ci.
How much does the Kubota GL337 weigh?
The Kubota GL337 weighs about 3,230 lb in operating condition.
What transmission is in the Kubota GL337?
Transmission on the Kubota GL337 is Power shift, with 16 forward speeds.
What size tires does the Kubota GL337 use?
Factory rubber for the Kubota GL337 is 13.6-24 rear tires.
What maintenance does the Kubota GL337 require?
Like any tractor, the Kubota GL337 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.


