Overview
The Kubota GL320 is a compact utility farm tractor produced between 1993 and 1995 featuring a 1.5L three-cylinder diesel engine rated at 31.6 hp. This four-wheel drive model was manufactured with a 16-speed power shift transmission and offers configurations including a two-post ROPS, a narrow variant, or an optional cab.
Ideal Applications
Transmission and Drive Configuration:
Equipped with a 16-speed gear or power shift transmission featuring four gears in two ranges plus a creeper range and shuttle shift for 16 forward and reverse speeds.
Engine and PTO Specifications:
The liquid-cooled Kubota D1503 diesel engine operates at a rated 2800 RPM and provides a claimed 28.8 hp through a rear PTO with four speed settings ranging from 586 to 1346 RPM.
Chassis and Lift Capacity:
The 68.9-inch wheelbase chassis is rated for a rear lift capacity of 1995 lbs using a Type I hitch and features mechanical wet disc brakes and power steering.
Production
| Description | Compact Utility tractor |
|---|---|
| Manufacturer | Kubota |
Engine
| Engine type | Kubota 1.5L 3-cyl diesel |
|---|---|
| Fuel tank | 9.25 gal (35.0 L) |
| Bore/Stroke | 3.268x3.638 inches (83 x 92 mm) |
| Description | Kubota D1503 / diesel / 3-cylinder / liquid-cooled |
| Displacement | 91.5 ci (1.5 L) |
| Power | 31.6 hp (23.6 kW) |
| Rated RPM | 2800 |
| Starter | electric |
| Starter volts | 12 |
| PTO (claimed) | 28.8 hp (21.5 kW) |
Transmission
| Clutch | dry disc |
|---|---|
| Description | Four gears (1-4) in two ranges (low/high) with additional creeper range and shuttle shift. |
| Gears | 16 forward and reverse / 16 forward and reverse |
| Type | gear / power shift |
| Transmission type | 16-speed gear / 16-speed power shift |
| Transmission type | 16-speed gear / 16-speed power shift |
Mechanical
| Cab | Two-post ROPS. Cab optional. |
|---|---|
| Description | Power steering / Mechanical wet disc brakes |
| Drive type | Four-wheel drive |
Hydraulics
| Pump flow | 6.3 gpm (23.8 lpm) |
|---|
Hitch
| Rear lift | 1995 lbs (904 kg) |
|---|---|
| Rear Type | I |
PTO
| Rear PTO Type | 586/829/1016/1346 (1.375) |
|---|
Electrical
| Battery volts | 12 |
|---|---|
| Ground | negative |
Dimensions & Tires
| Cab Weight | 3109 lbs (1410 kg) |
|---|---|
| Front tread | 44.5 inches (113 cm) |
| Ground clearance | 14.2 inches (36 cm) |
| Height (cab) | 78.4 inches (199 cm) |
| Height (ROPS) | 78 inches (198 cm) |
| Length | 125.2 inches (318 cm) |
| Rear tread | 43.7 to 62 inches (110 to 157 cm) |
| ROPS Weight | 2822 lbs (1280 kg) |
| Wheelbase | 68.9 inches (175 cm) |
| Width | 57.3 inches (145 cm) |
| Front tire | 8-16 |
| Rear tire | 13.6-24 |
| Weight | 2822 to 3109 pounds |
| Wheelbase | 68.9 inches (175 cm) |
| Standard tires (ag) | Front: 8-16. Rear: 13.6-24 |
Variants
| GL320 | ROPS |
|---|---|
| GL320E | narrow |
| GL320Q | cab |