Kubota GL337 Tractor Specifications & Overview
The Kubota GL337 is a compact utility tractor produced between 1996 and 2001 as part of the reliable GL Series. Designed and built in Japan, this model is well-known for its durable diesel engine, smooth 16-speed power shift transmission, and balanced performance for both field work and daily farm operations.
With 32.6 horsepower, four-wheel drive, and strong rear lift capacity, the GL337 is widely used for rotary tillers, plows, trailers, and general agricultural tasks. Its simple mechanical structure and proven Kubota engineering make it especially popular in export markets where reliability and ease of maintenance are critical.
Series Position
| GL Series Map | Engine Power |
|---|---|
| GL321 | 24.3 kW |
| GL337 | 24.3 kW (32.6 HP) |
| GL367 | 26.5 kW |
| GL338 (earlier) | 1993–1995 |
Engine
| Item | Specification |
|---|---|
| Engine model | Kubota diesel |
| Displacement | 1.6 L |
| Cylinders | 3-cylinder |
| Aspiration | Naturally aspirated |
| Rated power | 32.6 hp (24.3 kW) |
| Fuel type | Diesel |
| Fuel tank | 9.25 gal / 35.0 L |
The 1.6-liter Kubota diesel engine is known for smooth torque delivery, fuel efficiency, and long service life, even under demanding agricultural conditions.
Transmission
| Item | Specification |
|---|---|
| Transmission type | Power Shift |
| Gears | 16-speed |
| Drive system | 4WD |
| Steering | Power steering |
| Brakes | Mechanical wet disc |
The 16-speed power shift transmission allows easy gear changes without clutching, making operation simpler and reducing operator fatigue during long working hours.
Power & PTO
| Item | Specification |
|---|---|
| Engine power | 32.6 hp / 24.3 kW |
| PTO power (claimed) | 27.9 hp / 20.8 kW |
| Rear PTO type | 540 rpm (1.375 in) |
| Engine RPM (PTO) | 565 / 800 / 980 / 1298 rpm @ 2700 rpm |
| PTO rotation | Standard & reverse |
The multiple PTO speeds allow the GL337 to handle a wide range of implements, from rotary tillers to sprayers and trailers.
Hydraulics & Hitch
| Item | Specification |
|---|---|
| Hydraulic pump flow | 5.9 gpm / 22.3 LPM |
| Rear hitch type | JIS Category 1 |
| Rear lift capacity | 1,995 lbs / 904 kg |
The strong hydraulic system ensures stable implement control and reliable lifting performance for various farm attachments.
Dimensions & Tires
| Item | Specification |
|---|---|
| Wheelbase | 68.9 in / 175 cm |
| Weight | 2,822 – 3,230 lbs |
| Front tires | 8-16 |
| Rear tires | 13.6-24 |
Its balanced size and weight provide excellent stability while remaining compact enough for orchards, small fields, and mixed farming environments.
Electrical System
| Item | Specification |
|---|---|
| Ground | Negative |
| Battery | 12 V |
Operator & Safety
| Item | Specification |
|---|---|
| ROPS | Two-post ROPS |
| Cab | Optional |
Photos
Summary
The Kubota GL337 is a dependable 32.6HP compact utility tractor that combines Japanese build quality with practical performance. Its power shift transmission, strong hydraulics, and efficient diesel engine make it an excellent choice for farmers seeking a reliable tractor for long-term use, as well as for international buyers looking for proven Japanese machinery.
EVERY FARM TRACTOR has been exporting Japanese tractors and agricultural equipment worldwide since 2006, supporting customers in over 100 countries with trusted machines like the Kubota GL337.
