Knudson 4400 Specs, Price and Review (2026)
Industrial · 400 HP · Best for fuel efficiency and versatility
Power
400 HP (298 kW)
Fuel
Diesel
Transmission
Manual
PTO
340 HP @ 540 rpm
New price (est.)
$331,200 – $496,800
Est. used price
$115,920 – $347,760
Overview
Powered by a 400 HP engine, the Knudson 4400 is a industrial utility tractor designed for loader work, backhoe use, and site operations. Built by Knudson, the 4400 carries the engineering standards expected from this manufacturer. Here you will find all 4400 specs: engine displacement, fuel system, transmission gears, hydraulic flow, lift capacity, PTO speed, and tractor dimensions. Our 4400 review section below breaks down real-world strengths, trade-offs, and best use cases based on the technical specifications. Looking for the 4400 price? Our used market section estimates current resale values, and the listings panel links to live marketplace data. Scroll down for the complete Knudson 4400 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 Knudson 4400.
With its specs, 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 and utility use typically involves loaders, backhoes, and site work. PTO specs determine compatibility with mowers, balers, and other powered attachments. Key specs include 400 HP, 340 HP PTO, estimated used range $115,920–$347,760, and overall suitability 65/100.
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 power-to-weight ratio for drawbar work and acceleration.
- ✓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.
- •Premium price segment relative to power and specification level.
- •Basic hydraulic system; limited for demanding implements.
Knudson 4400 receives an overall suitability score of 65/100 from the TractorSuitabilityâ„¢ Engine. mixed use with multiple PTO and hydraulic implements, operations where fuel economy is a priority, 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 15/100; fuel efficiency index is 100/100. 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 (38/100) reflects value for money. It has relative limitations in: small 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
- High HP supports big balers, heavy tillage, and large acreage.
- Manual transmission keeps design simple and ownership costs lower.
- Rated PTO output of 340 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: $115,920–$347,760 USD.
Trade-offs
- Published weight is missing; confirm actual weight for transport, stability, and tire ballasting decisions.
- 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
- Maximum productivity fieldwork
- Large balers and tillage
- Big-acreage and contractor use
- Fuel-conscious operation
- Mixed tasks and attachment use
Not ideal for
- Heavy, continuous loader work
- Low-maintenance-first buyers
- Light-duty or compact-property-only use
Knudson 4400 — Pros and Cons
Pros
- High HP supports big balers, heavy tillage, and large acreage.
- Manual transmission keeps design simple and ownership costs lower.
- Rated PTO output of 340 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: $115,920–$347,760 USD.
Cons
- Published weight is missing; confirm actual weight for transport, stability, and tire ballasting decisions.
- 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
$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 Knudson 4400, verify hours, hydraulic condition, and loader/backhoe compatibility. Confirm weight for transport and permits.
Find Used Listings (International)
Find Knudson Dealers Near You
Authorized dealerships selling and servicing Knudson tractors.
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
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Frequently asked questions
What is the horsepower of the Knudson 4400?
The Knudson 4400 is rated at 400 HP (gross) (298 kW).
Is the Knudson 4400 good for loader work?
TractorFit scores rate this model as less suited for loader work (15/100). Check front axle capacity and loader compatibility for your intended use.
What is the Knudson 4400 best used for?
The Knudson 4400 is aimed at industrial or utility use such as loaders and site work.
What type of transmission does the Knudson 4400 have?
The Knudson 4400 uses a manual transmission.
What should I check when buying a used Knudson 4400?
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 Knudson 4400 use?
The Knudson 4400 uses diesel fuel.
Knudson 4400: Complete Tractor Specifications and Technical Data
Overview
The Knudson 4400 is a industrial tractor from Knudson 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 Knudson 4400, making it easy to compare with other models in the Knudson lineup or across different brands.
Engine Specifications
The Knudson 4400 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 Knudson's engineering expertise in creating efficient powerplants.
- Maximum Power: 400 HP (298 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The Knudson 4400 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.
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 Knudson 4400 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 Knudson 4400 matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the Knudson 4400. Key specifications include: 400 HP engine, manual transmission, 340 HP PTO. 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 Knudson 4400 is a versatile lawn tractor from Knudson, designed for property maintenance. With its 400 HP diesel engine and manual transmission, it provides efficient operation for landscaping work. This comprehensive guide offers all essential Knudson 4400 tractor data and specifications for informed decision-making.
Conclusion
With 400 HP, the Knudson 4400 is a solid choice 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 4400 against other tractors in the same HP range before making a final decision.