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Big Bud 400 Specs, Price and Review (2026)
Industrial · 400 HP · Best for versatility and fuel efficiency
Power
400 HP (298 kW)
Fuel
Diesel
Transmission
Manual
PTO
340 HP @ 540 rpm
Weight
19,822 kg (20 t)
New price (est.)
$331,200 – $496,800
Est. used price
$115,920 – $347,760
Overview
Powered by a 400 HP engine, the Big Bud 400 is a industrial utility tractor designed for loader work, backhoe use, and site operations. Built by Big, the Bud 400 carries the engineering standards expected from this manufacturer. Here you will find all Bud 400 specs: engine displacement, fuel system, transmission gears, hydraulic flow, lift capacity, PTO speed, and tractor dimensions. Our Bud 400 review section below breaks down real-world strengths, trade-offs, and best use cases based on the technical specifications. Looking for the Bud 400 price? Our used market section estimates current resale values, and the listings panel links to live marketplace data. Scroll down for the complete Big Bud 400 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 Big Bud 400.
This model sits in the top power band for large farms and contractors who need maximum drawbar and PTO output. Manual transmission keeps ownership costs down and is well understood for maintenance. Industrial tractors are often used for construction, landscaping, and material handling. PTO specs determine compatibility with mowers, balers, and other powered attachments. Key specs include 400 HP, 340 HP PTO, 20 t operating weight, estimated used range $115,920–$347,760, and overall suitability 50/100.
Higher = simpler
Pros
- ✓Simple maintenance; mechanical transmission with lower repair costs.
- ✓High versatility: PTO and hydraulic options for multiple implements.
- ✓High power for heavy fieldwork and demanding equipment.
- ✓Reliable manual transmission with low maintenance cost.
Cons
- •May be excessive in size and fuel use for very small farms.
- •Limited capacity for intensive loader work.
- •Modest power-to-weight ratio; less agility in traction and on slopes.
- •Premium price segment relative to power and specification level.
Big Bud 400 receives an overall suitability score of 50/100 from the TractorSuitabilityâ„¢ Engine. mixed use with multiple PTO and hydraulic implements, demanding loader and draft work on larger operations. The suitability sub-scores allow an objective comparison of performance across farm sizes and use types. Loader work rates 31/100; fuel efficiency index is 67/100. 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 Moderate: Reasonable fuel efficiency and maintenance; operating costs are in line with the power class. Versatility (71/100) reflects PTO and hydraulic options; cost tier (38/100) reflects value for money. It has relative limitations in: small farm, loader. Overall, it offers a specialized 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
- Top-tier power for maximum productivity and large implements.
- Manual transmission keeps design simple and ownership costs lower.
- Operating weight around 20 t supports traction and ballast for heavy implements.
- Rated PTO output of 340 HP supports mowers, hay tools, and other driven implements.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $115,920–$347,760 USD.
Trade-offs
- Maintenance complexity is rated on the higher side; factor in service access and parts availability.
- Loader and front attachment suitability is limited by design; best for lighter loader duties.
Best for
- Maximum productivity fieldwork
- Large balers and tillage
- Big-acreage and contractor use
- Mixed tasks and attachment use
Not ideal for
- Heavy, continuous loader work
- Low-maintenance-first buyers
- Light-duty or compact-property-only use
Big Bud 400 — Pros and Cons
Pros
- Top-tier power for maximum productivity and large implements.
- Manual transmission keeps design simple and ownership costs lower.
- Operating weight around 20 t supports traction and ballast for heavy implements.
- Rated PTO output of 340 HP supports mowers, hay tools, and other driven implements.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $115,920–$347,760 USD.
Cons
- Maintenance complexity is rated on the higher side; factor in service access and parts availability.
- Loader and front attachment suitability is limited by design; best for lighter loader duties.
Used market insights
Estimated used price
$115,920 – $347,760 USD
High confidence
Estimate only. Actual prices vary by condition, hours, and region.
Buyer checklist
- Check engine and PTO hours; service history matters for long-term reliability.
- Confirm PTO speed (540/1000) and HP match your mowers, balers, or other implements.
- Inspect hydraulics and three-point hitch condition; repair costs can be high.
For used Big Bud 400, verify hours, hydraulic condition, and loader/backhoe compatibility. Confirm weight for transport and permits.
Find Used Listings (International)
Technical Specifications
What this means: Industrial use demands reliability under load; engine specs affect duty cycle and attachment compatibility.
Engine
- Maximum Power (Gross)
- 400 HP (298 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid
Compare with similar models
Better Alternatives
Frequently asked questions
What is the Big Bud 400 best used for?
The Big Bud 400 is aimed at industrial or utility use such as loaders and site work.
What type of transmission does the Big Bud 400 have?
The Big Bud 400 uses a manual transmission.
What should I check when buying a used Big Bud 400?
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 Big Bud 400 use?
The Big Bud 400 uses diesel fuel.
What is the weight of the Big Bud 400?
Operating weight is approximately 19,822 kg (20 tons).
Where can I find used Big Bud 400 listings?
This page links to international marketplaces where you can search for used Big Bud 400 tractors; listings are provided by third parties.
How much does a used Big Bud 400 cost?
Used Big Bud 400 tractors are often listed in the range of $115,920–$347,760 USD (high confidence). Actual prices depend on hours, condition, and region.
Does the Big Bud 400 have a PTO?
Yes. The Big Bud 400 has a rear PTO rated at 340 HP at 540 rpm.
What is the horsepower of the Big Bud 400?
The Big Bud 400 is rated at 400 HP (gross) (298 kW).
Is the Big Bud 400 good for loader work?
TractorFit scores rate this model as less suited for loader work (31/100). Check front axle capacity and loader compatibility for your intended use.
Big Bud 400: Complete Tractor Specifications and Technical Data
Overview
The Big Bud 400 is a industrial tractor from Big 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 industrial tractor features a 400 HP diesel engine with manual transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the Big Bud 400, making it easy to compare with other models in the Big lineup or across different brands.
Engine Specifications
The Big Bud 400 is powered by a diesel engine that delivers 400 HP for property maintenance. Tractor horsepower is a critical specification that determines the machine's ability to handle various implements. The engine specifications demonstrate Big's engineering expertise in creating efficient powerplants.
- Maximum Power: 400 HP (298 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The Big Bud 400 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 Big Bud 400's specifications help determine if the tractor fits your operational requirements.
- Weight: 19.822 kg (43.700 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: 340 HP (254 kW)
Performance and Applications
The Big Bud 400 delivers 400 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 Big Bud 400 matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the Big Bud 400. Key specifications include: 400 HP engine, manual transmission, 340 HP PTO, and 19.822 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 Big Bud 400 is a versatile lawn tractor from Big, designed for property maintenance. With its 400 HP diesel engine and manual transmission, weighing 20 tons, it provides efficient operation for landscaping work. This comprehensive guide offers all essential Big Bud 400 tractor data and specifications for informed decision-making.
Conclusion
With 400 HP, the Big Bud 400 is a model worth considering carefully for operators who need Maximum productivity fieldwork, Large balers and tillage, Big-acreage and contractor use. Check the price range shown above and compare with similar models to ensure it fits your budget. Use our comparison tool to stack the Bud 400 against other tractors in the same HP range before making a final decision.