Kubota B40 Specs, Price and Review (2026)
Lawn · 14 HP · Best for versatility and fuel efficiency
Power
14 HP (10 kW)
Fuel
Diesel
Transmission
Manual
PTO
12 HP @ 540 rpm
Weight
550 kg (1 t)
New price (est.)
$2,661 – $3,992
Est. used price
$798 – $2,595
Overview
Powered by a 14 HP engine, the Kubota B40 is a lawn and garden tractor designed for mowing, property maintenance, and light attachments. Built by Kubota, the B40 carries the engineering standards expected from this manufacturer. Here you will find all B40 specs: engine displacement, fuel system, transmission gears, hydraulic flow, lift capacity, PTO speed, and tractor dimensions. Our B40 review section below breaks down real-world strengths, trade-offs, and best use cases based on the technical specifications. Looking for the B40 price? Our used market section estimates current resale values, and the listings panel links to live marketplace data. Scroll down for the complete Kubota B40 specification tables, suitability scores, price estimates, and links to similar tractors in our database.
TractorFitâ„¢ Analysis
Overall score
Based on specs and use-case fit for Kubota B40.
Positioned in the low-horsepower segment ideal for mowing, landscaping, and small-acreage tasks. Manual transmission is a proven choice for operators who prefer direct gear selection. As a lawn and garden tractor, it targets mowing, light loader work, and property upkeep. Rear PTO capability allows use of mowers, tillers, and other PTO-driven equipment. Key specs include 14 HP, 12 HP PTO, 1 t operating weight, estimated used range $798–$2,595, and overall suitability 55/100.
Higher = simpler
Pros
- ✓Efficient consumption relative to power-to-weight and engine type.
- ✓Simple maintenance; mechanical transmission with lower repair costs.
- ✓High versatility: PTO and hydraulic options for multiple implements.
- ✓Strong value for money relative to power and features.
- ✓Reliable manual transmission with low maintenance cost.
Cons
- •Limited power for large-scale work or heavy equipment.
- •Limited capacity for intensive loader work.
- •Modest power-to-weight ratio; less agility in traction and on slopes.
- •Basic hydraulic system; limited for demanding implements.
Kubota B40 receives an overall suitability score of 55/100 from the TractorSuitabilityâ„¢ Engine. mixed use with multiple PTO and hydraulic implements, operations where fuel economy is a priority, tight spaces and transport on smaller trailers. The suitability sub-scores allow an objective comparison of performance across farm sizes and use types. Loader work rates 9/100; fuel efficiency index is 70/100. Maintenance is classified as Low: Mechanical transmission and straightforward engine design; lower repair costs and easier DIY or general dealer servicing. Operating cost tier is Low: Good fuel efficiency, strong value tier, and low maintenance complexity keep operating costs down. Versatility (71/100) reflects PTO and hydraulic options; cost tier (98/100) reflects value for money. It stands out in: value. It has relative limitations in: large farm, loader. Overall, it offers a balanced profile for its class. The TractorSuitabilityâ„¢ Engine uses manufacturer technical data only to compute these indices in an objective, reproducible way. We recommend comparing these scores with your specific acreage, crop type, and implement needs before deciding.
Real-world performance & ownership
Highlights
- Compact engine output suits mowing and light loader use.
- Manual transmission keeps design simple and ownership costs lower.
- Operating weight around 1 t aids maneuverability and transport.
- Rated PTO output of 12 HP supports mowers, hay tools, and other driven implements.
- Suitability profile is solid across typical use cases.
- Fuel efficiency scores well for its power class.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $798–$2,595 USD.
Trade-offs
- Suitability scoring suggests above-average maintenance demands; consider repair history and local support.
- Loader suitability scores modestly; check front axle capacity and loader compatibility for heavy material work.
Best for
- Residential mowing
- Small property upkeep
- Light towing
- Fuel-conscious operation
- Mixed tasks and attachment use
Not ideal for
- Heavy, continuous loader work
- Low-maintenance-first buyers
- Large-acreage row-crop or heavy tillage
Kubota B40 — Pros and Cons
Pros
- Compact engine output suits mowing and light loader use.
- Manual transmission keeps design simple and ownership costs lower.
- Operating weight around 1 t aids maneuverability and transport.
- Rated PTO output of 12 HP supports mowers, hay tools, and other driven implements.
- Suitability profile is solid across typical use cases.
- Fuel efficiency scores well for its power class.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $798–$2,595 USD.
Cons
- Suitability scoring suggests above-average maintenance demands; consider repair history and local support.
- Loader suitability scores modestly; check front axle capacity and loader compatibility for heavy material work.
Used market insights
Estimated used price
$798 – $2,595 USD
High confidence
Estimate only. Actual prices vary by condition, hours, and region.
Buyer checklist
- Verify mower deck or attachment compatibility and condition.
- Check for oil leaks and transmission operation; HST repairs are costly.
- Confirm tire condition and that the machine fits your storage and access.
For used Kubota B40, check hours and blade deck condition. Verify PTO and transmission operation, and that attachments match.
Find Used Listings (International)
Technical Specifications
What this means: Smaller engines favor residential use; check oil capacity and service intervals for your usage.
Engine
- Maximum Power (Gross)
- 14 HP (10 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid
Documentation & Resources
Compare with similar models
Better Alternatives
Frequently asked questions
What should I check when buying a used Kubota B40?
Verify hours, condition, service history, PTO operation, hydraulics, and tire wear. Confirm weight and dimensions if you need to transport or match implements.
What fuel does the Kubota B40 use?
The Kubota B40 uses diesel fuel.
What is the weight of the Kubota B40?
Operating weight is approximately 550 kg (1 tons).
Where can I find used Kubota B40 listings?
This page links to international marketplaces where you can search for used Kubota B40 tractors; listings are provided by third parties.
How much does a used Kubota B40 cost?
Used Kubota B40 tractors are often listed in the range of $798–$2,595 USD (high confidence). Actual prices depend on hours, condition, and region.
Does the Kubota B40 have a PTO?
Yes. The Kubota B40 has a rear PTO rated at 12 HP at 540 rpm.
What is the horsepower of the Kubota B40?
The Kubota B40 is rated at 14 HP (gross) (10 kW).
Is the Kubota B40 good for loader work?
TractorFit scores rate this model as less suited for loader work (9/100). Check front axle capacity and loader compatibility for your intended use.
What is the Kubota B40 best used for?
As a lawn tractor, the Kubota B40 is best for mowing, light loader work, and property maintenance.
Kubota B40: Complete Tractor Specifications and Technical Data
Overview
The Kubota B40 is a lawn tractor from Kubota designed for landscaping and property maintenance. This comprehensive tractor specifications guide provides complete technical data, engine specifications, transmission details, dimensions, and hydraulic system capabilities. This lawn tractor features a 14 HP diesel engine with manual transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the Kubota B40, making it easy to compare with other models in the Kubota lineup or across different brands.
Engine Specifications
The Kubota B40 is powered by a diesel engine that delivers 14 HP for property maintenance. Tractor horsepower is a critical specification that determines the machine's ability to handle various implements. The engine specifications demonstrate Kubota's engineering expertise in creating efficient powerplants.
- Maximum Power: 14 HP (10 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The Kubota B40 features a manual transmission system. Transmission type affects power delivery and operational efficiency. Different transmission types offer various advantages for different operating conditions and implement requirements.
Dimensions and Weight
Understanding tractor dimensions and weight is essential for storage, transport, and operational compatibility. The Kubota B40's specifications help determine if the tractor fits your operational requirements.
- Wheelbase: 1245 mm (49.0 in)
- Weight: 550 kg (1213 lbs)
Power Take-Off (PTO)
The PTO system allows the tractor to transfer engine power to driven implements. PTO specifications, including horsepower and speed ratings, are essential when selecting implements.
- PTO Speed: 540 rpm
- PTO Power: 12 HP (9 kW)
Performance and Applications
The Kubota B40 delivers 14 HP performance for landscaping and property maintenance tasks. Tractor performance metrics, including power output, hydraulic capabilities, and dimensions, determine the machine's suitability for various tasks. When evaluating tractor performance, consider your specific application requirements, operating conditions, and implement needs to ensure the Kubota B40 matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the Kubota B40. Key specifications include: 14 HP engine, manual transmission, 12 HP PTO, and 550 kg weight. These tractor specifications enable accurate comparisons with other models. Our tractor database provides comprehensive data for thousands of models, making it easy to research specifications and compare tractors.
Conclusion
The Kubota B40 is a versatile lawn tractor from Kubota, designed for property maintenance. With its 14 HP diesel engine and manual transmission, weighing 1 tons, it provides efficient operation for landscaping work. This comprehensive guide offers all essential Kubota B40 tractor data and specifications for informed decision-making.
Conclusion
With 14 HP, the Kubota B40 is a solid choice for operators who need Residential mowing, Small property upkeep, Light towing. Check the price range shown above and compare with similar models to ensure it fits your budget. Use our comparison tool to stack the B40 against other tractors in the same HP range before making a final decision.