Kubota B3150
The Kubota B3150 is a utility tractor made by Kubota, a well-known farm equipment company. This tractor is built for many different jobs on farms and big yards. It has a 4-wheel drive system, which helps it work well on tough ground. The B3150 has a diesel engine with four cylinders. The engine is not very big, but it's strong enough for most tasks. It can produce 30.6 horsepower, which is about average for tractors of this size. The tractor has a special transmission that lets you change speed smoothly without shifting gears. This makes it easy to use for both new and experienced drivers. The tractor also has a three-point hitch at the back, which can lift heavy tools. It can lift up to 2,139 pounds, which is more than many other tractors its size. This Kubota tractor is designed to be safe and comfortable. It has an open driver's seat with a roll-over protection system (ROPS) to keep the driver safe. The tractor can use different types of tires for farm work or lawn care. It also has a power take-off (PTO) system that can run at two different speeds to power various tools. Overall, the Kubota B3150 is a versatile and reliable tractor for many types of work.

Quick specs
- Category
- Utility
- Engine Power Output
- 31hp
- Transmission
- Hydrostatic
At a glance
How the B3150 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
This model
The B3150 ranks at the 23rd percentile for engine power among recorded utility tractors.
Overview
About the Kubota B3150
The Kubota B3150 is a utility tractor made by Kubota, a well-known farm equipment company. This tractor is built for many different jobs on farms and big yards. It has a 4-wheel drive system, which helps it work well on tough ground. The B3150 has a diesel engine with four cylinders. The engine is not very big, but it's strong enough for most tasks. It can produce 30.6 horsepower, which is about average for tractors of this size. The tractor has a special transmission that lets you change speed smoothly without shifting gears. This makes it easy to use for both new and experienced drivers. The tractor also has a three-point hitch at the back, which can lift heavy tools. It can lift up to 2,139 pounds, which is more than many other tractors its size. This Kubota tractor is designed to be safe and comfortable. It has an open driver's seat with a roll-over protection system (ROPS) to keep the driver safe. The tractor can use different types of tires for farm work or lawn care. It also has a power take-off (PTO) system that can run at two different speeds to power various tools. Overall, the Kubota B3150 is a versatile and reliable tractor for many types of work.
Full specifications
Every recorded spec
General
| Manufacturer | Kubota |
|---|---|
| Model | B3150 |
| Category | Utility tractor |
| Type | 4x4 MFWD 4WD |
| Years built | 2014+ |
Engine
| Make | Kubota |
|---|---|
| Model | V1505-E3 |
| Power | 30.6hp |
| Cylinders | 4 |
| Displacement | 91.4ci |
| Bore | 3.07in |
| Stroke | 3.09in |
Transmission
| Type | Hydrostatic |
|---|
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
| Steering | Hydrostatic power |
| Brakes | Wet disc |
| Cab | Open with ROPS |
Hydraulics
| Type | Open center |
|---|
Power take-off
| Rear PTO | Independent |
|---|---|
| PTO speed | 540rpm |
Dimensions
| Width | 53.7in |
|---|
Capacities
| Cooling system | 1.14gal |
|---|
Head to head
B3150 vs. Utility median
How the Kubota B3150 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 30.6 hp | 55 hp | -44% | 23rd |
| Engine Displacement | 91.4 ci | 183 ci | -50% | 18th |
| Cylinders | 4 | 4 | at median | 50th |
| Width | 53.7 in | 66 in | -19% | 24th |
| 3-Point Hitch Capacity | 2,139 lb | 3,197 lb | -33% | 25th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 1,083–5,720 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 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 → |
| Kubota KL315 | 30.6 hp | — | 2008–2009 | 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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Gallery
Kubota B3150 photos





FAQ
Common questions
When was the Kubota B3150 in production?
The Kubota B3150 was introduced in 2014.
What hydraulics does the Kubota B3150 have?
The Kubota B3150 uses an Open center hydraulic system.
What three-point hitch category does the Kubota B3150 use?
The Kubota B3150 has a Category I three-point hitch rated to lift 2,139 lb.
How much horsepower does the Kubota B3150 have?
The Kubota B3150 produces 30.6 hp from its 4-cylinder engine. Engine displacement is 91.4 ci.
What transmission is in the Kubota B3150?
Transmission on the Kubota B3150 is Hydrostatic.
What maintenance does the Kubota B3150 require?
Like any tractor, the Kubota B3150 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.


