Kubota KL31R
The Kubota KL31R is a utility tractor built from 2012 to 2015. It's a compact but capable machine, perfect for small farms and big gardens. This tractor has a 4-wheel drive system and power steering, making it easy to handle in tight spaces. Under the hood, the KL31R has a Kubota D1803 engine. This 3-cylinder diesel engine is liquid-cooled and naturally aspirated. It has an average displacement of 111.4 ci and produces 30.6 hp at 2600 rpm. The engine's power is on the lower end compared to other tractors, but it's still strong enough for many farm tasks. The tractor uses a Glideshift transmission, which allows for smooth gear changes. It weighs 2932 lb, which is lighter than many other tractors. This makes it less likely to compact soil when working in fields. The KL31R is 125.2 inches long, 55.9 inches wide, and 78 inches tall. It has 8-16 front tires and 12.4-26 rear tires. The tractor comes with a Category 3 rear hitch, useful for attaching various implements. It starts with an electric starter, making it easy to get going on cold mornings. Kubota is known for making reliable, efficient tractors, and the KL31R fits this reputation well.
Quick specs
- Category
- Utility
- Engine Power Output
- 31hp
- Operating Weight
- 2,932 lb
- Transmission
- Glideshift (power shift)
At a glance
How the KL31R compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The KL31R ranks at the 23rd percentile for engine power among recorded utility tractors.
Overview
About the Kubota KL31R
The Kubota KL31R is a utility tractor built from 2012 to 2015. It's a compact but capable machine, perfect for small farms and big gardens. This tractor has a 4-wheel drive system and power steering, making it easy to handle in tight spaces. Under the hood, the KL31R has a Kubota D1803 engine. This 3-cylinder diesel engine is liquid-cooled and naturally aspirated. It has an average displacement of 111.4 ci and produces 30.6 hp at 2600 rpm. The engine's power is on the lower end compared to other tractors, but it's still strong enough for many farm tasks. The tractor uses a Glideshift transmission, which allows for smooth gear changes. It weighs 2932 lb, which is lighter than many other tractors. This makes it less likely to compact soil when working in fields. The KL31R is 125.2 inches long, 55.9 inches wide, and 78 inches tall. It has 8-16 front tires and 12.4-26 rear tires. The tractor comes with a Category 3 rear hitch, useful for attaching various implements. It starts with an electric starter, making it easy to get going on cold mornings. Kubota is known for making reliable, efficient tractors, and the KL31R fits this reputation well.
Full specifications
Every recorded spec
General
| Manufacturer | Kubota |
|---|---|
| Model | KL31R |
| Category | Utility tractor |
| Type | 4x4 MFWD 4WD |
| Years built | 2012–2015 |
| Operating weight | 2,932lb |
Engine
| Make | Kubota |
|---|---|
| Model | D1803 |
| Power | 30.6hp |
| Cylinders | 3 |
| Displacement | 111.4ci |
| Bore | 3.4in |
| Stroke | 4in |
Transmission
| Type | Glideshift (power shift) |
|---|
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
| Steering | Power |
Dimensions
| Length | 125.2in |
|---|---|
| Width | 55.9in |
| Height | 78in |
| Operating weight | 2,932lb |
Tires
| Front | 16-Aug |
|---|---|
| Rear | 12.4-26 |
Head to head
KL31R vs. Utility median
How the Kubota KL31R compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 30.6 hp | 55 hp | -44% | 23rd |
| Engine Displacement | 111 ci | 183 ci | -39% | 26th |
| Cylinders | 3 | 4 | -25% | 23rd |
| Operating Weight | 2,932 lb | 5,303 lb | -45% | 22nd |
| Length | 125 in | 137 in | -8% | 34th |
| Width | 55.9 in | 66 in | -15% | 29th |
| Height | 78 in | 94.1 in | -17% | 24th |
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 B2311 | 30.6 hp | — | 2018+ | Compare → |
| Kubota B3150 | 30.6 hp | — | 2014+ | Compare → |
| Kubota GL301 | 30.6 hp | — | 1996–2001 | Compare → |
| Kubota KL31 Hi-Speed | 30.6 hp | 3,285 lb | — | Compare → |
| Kubota KL310 Hi-Speed | 30.6 hp | 3,351 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| AGCO ST30 | 30.3 hp | 2,594 lb | — | Compare → |
| Allis Chalmers UC | 30.93 hp | 5,710 lb | — | Compare → |
| Allis Chalmers 5030 | 31 hp | 2,530 lb | 1979–1985 | Compare → |
| Allis Chalmers D12 | 31 hp | 2,800 lb | 1959–1968 | Compare → |
| Antonio Carraro Tigre 4000 | 31 hp | — | — | Compare → |
Explore
Kubota siblings
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FAQ
Common questions
What years was the Kubota KL31R manufactured?
Production of the Kubota KL31R ran from 2012 through 2015.
What are the factory tire sizes for the Kubota KL31R?
The Kubota KL31R comes with 16-Aug front tires and 12.4-26 rear tires.
What three-point hitch category does the Kubota KL31R use?
The Kubota KL31R has a Category Category 3 three-point hitch.
How powerful is the Kubota KL31R?
The Kubota KL31R has an engine power output of 30.6 hp. It is powered by a 3-cylinder engine displacing 111.4 ci.
What is the working weight of the Kubota KL31R?
The operating weight of the Kubota KL31R is approximately 2,932 lb.
What type of transmission does the Kubota KL31R have?
The Kubota KL31R uses a Glideshift (power shift) transmission.
What routine service does the Kubota KL31R need?
Regular maintenance for the Kubota KL31R includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.



