Overview
The Kubota KL31Z is a 30.6 hp compact utility farm tractor produced between 2013 and 2015, featuring a 1.8L 3-cylinder diesel engine. This four-wheel drive model comes standard with a climate-controlled cab and uses a Dual Drive continuously variable transmission with infinite forward and reverse gears.
Ideal Applications
Transmission and Drive Configuration:
Equipped with a Dual Drive continuously variable transmission and four-wheel drive, the KL31Z provides infinite gear ranges across two or three ranges and utilizes mechanical wet disc brakes.
Operator Environment and Dimensions:
The standard cab includes air-conditioning and sits at a height of 88 inches on a 71-inch wheelbase with a total tractor weight of 3626 lbs.
Engine and Power Take-Off Performance:
The Kubota D1803 liquid-cooled diesel engine is rated at 2600 RPM and features a 1.375-inch rear PTO that delivers 541 RPM at the engine's rated speed.
Production
| Description | Compact Utility tractor |
|---|---|
| Manufacturer | Kubota |
Engine
| Engine type | Kubota 1.8L 3-cyl diesel |
|---|---|
| Fuel tank | 10.6 gal (40.1 L) |
| Bore/Stroke | 3.4x4.0 inches (86 x 102 mm) |
| Description | Kubota D1803 / diesel / 3-cylinder / liquid-cooled |
| Displacement | 111.4 ci (1.8 L) |
| Power | 30.6 hp (22.8 kW) |
| Rated RPM | 2600 |
| Starter | electric |
| Starter volts | 12 |
Transmission
| Clutch | dry disc |
|---|---|
| Description | continuously-varaible transmission |
| Gears | infinite forward and reverse (2-range) / infinite forward and reverse (3-range) |
| Transmission | Dual Drive / Dual Drive |
| Type | continuously-varaible transmission / continuously-varaible transmission |
Mechanical
| Cab | Cab standard with air-conditioning. |
|---|---|
| Description | Power steering / Mechanical wet disc brakes |
| Drive type | Four-wheel drive |
Hitch
| Rear Type | I |
|---|
PTO
| Engine RPM | 541@2600 |
|---|---|
| Rear PTO Type | 540 (1.375) |
Electrical
| Battery volts | 12 |
|---|---|
| Ground | negative |
Dimensions & Tires
| Front tread | 44.5 inches (113 cm) |
|---|---|
| Ground clearance | 14.2 inches (36 cm) |
| Height (cab) | 88 inches (223 cm) |
| Length | 127.8 inches (324 cm) |
| Rear tread | 47.4/48.6 inches (120/123 cm) |
| Weight | 3626 lbs (1644 kg) |
| Wheelbase | 71 inches (180 cm) |
| Width | 60.6 inches (153 cm) |
| Front tire | 8-16 |
| Rear tire | 13.6-24 |
| Weight | 3626 lbs (1644 kg) |
| Wheelbase | 71 inches (180 cm) |
| Standard tires (ag) | Front: 8-16. Rear: 13.6-24 |
Variants
| KL31Z | wheeled |
|---|---|
| KL31Z-PC | half-track |