International Harvester 4586 Specs, Price and Review (2026)
Industrial · 300 HP · Best for versatility and fuel efficiency
Power
300 HP (224 kW)
Fuel
Diesel
Transmission
Manual
PTO
255 HP @ 540 rpm
Weight
11,680 kg (12 t)
New price (est.)
$248,400 – $372,600
Est. used price
$86,940 – $260,820
Overview
Powered by a 300 HP engine, the International Harvester 4586 is a industrial utility tractor designed for loader work, backhoe use, and site operations. Built by International Harvester, the 4586 carries the engineering standards expected from this manufacturer. Here you will find all 4586 specs: engine displacement, fuel system, transmission gears, hydraulic flow, lift capacity, PTO speed, and tractor dimensions. Our 4586 review section below breaks down real-world strengths, trade-offs, and best use cases based on the technical specifications. Looking for the 4586 price? Our used market section estimates current resale values, and the listings panel links to live marketplace data. Scroll down for the complete International Harvester 4586 specification tables, suitability scores, price estimates, and links to similar tractors in our database.
TractorFit™ Analysis
Overall score
Based on specs and use-case fit for International Harvester 4586.
A high-horsepower tier for heavy tillage, big balers, and large-acreage efficiency. A manual gearbox offers straightforward operation and lower complexity. Industrial and utility use typically involves loaders, backhoes, and site work. PTO horsepower and speed options support mowers, hay tools, and other driven implements. Key specs include 300 HP, 255 HP PTO, 12 t operating weight, estimated used range $86,940–$260,820, and overall suitability 52/100.
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.
- ✓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.
International Harvester 4586 receives an overall suitability score of 52/100 from the TractorSuitability™ 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 31/100; 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 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 TractorSuitability™ 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.
- Operating weight around 12 t supports traction and ballast for heavy implements.
- Rated PTO output of 255 HP supports mowers, hay tools, and other driven implements.
- Fuel efficiency scores well for its power class.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $86,940–$260,820 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
- 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
International Harvester 4586 — Pros and Cons
Pros
- High HP supports big balers, heavy tillage, and large acreage.
- Manual transmission keeps design simple and ownership costs lower.
- Operating weight around 12 t supports traction and ballast for heavy implements.
- Rated PTO output of 255 HP supports mowers, hay tools, and other driven implements.
- Fuel efficiency scores well for its power class.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $86,940–$260,820 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
$86,940 – $260,820 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 International Harvester 4586, verify hours, hydraulic condition, and loader/backhoe compatibility. Confirm weight for transport and permits.
Find Used Listings (International)
Find International Harvester Dealers Near You
Authorized dealerships selling and servicing International Harvester tractors.
International Harvester 4586 Videos
Community Discussions
Technical Specifications
What this means: Industrial use demands reliability under load; engine specs affect duty cycle and attachment compatibility.
Engine
- Maximum Power (Gross)
- 300 HP (224 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid
Compare with similar models
Better Alternatives
Frequently asked questions
What is the horsepower of the International Harvester 4586?
The International Harvester 4586 is rated at 300 HP (gross) (224 kW).
Is the International Harvester 4586 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.
What is the International Harvester 4586 best used for?
The International Harvester 4586 is aimed at industrial or utility use such as loaders and site work.
What type of transmission does the International Harvester 4586 have?
The International Harvester 4586 uses a manual transmission.
What should I check when buying a used International Harvester 4586?
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 International Harvester 4586 use?
The International Harvester 4586 uses diesel fuel.
International Harvester 4586: Complete Tractor Specifications and Technical Data
Overview
The International Harvester 4586 is a industrial tractor from International Harvester 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 300 HP diesel engine with manual transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the International Harvester 4586, making it easy to compare with other models in the International Harvester lineup or across different brands.
Engine Specifications
The International Harvester 4586 is powered by a diesel engine that delivers 300 HP for property maintenance. Tractor horsepower is a critical specification that determines the machine's ability to handle various implements. The engine specifications demonstrate International Harvester's engineering expertise in creating efficient powerplants.
- Maximum Power: 300 HP (224 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The International Harvester 4586 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 International Harvester 4586's specifications help determine if the tractor fits your operational requirements.
- Wheelbase: 2997 mm (118.0 in)
- Weight: 11.680 kg (25.750 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: 255 HP (190 kW)
Performance and Applications
The International Harvester 4586 delivers 300 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 International Harvester 4586 matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the International Harvester 4586. Key specifications include: 300 HP engine, manual transmission, 255 HP PTO, and 11.680 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 International Harvester 4586 is a versatile lawn tractor from International Harvester, designed for property maintenance. With its 300 HP diesel engine and manual transmission, weighing 12 tons, it provides efficient operation for landscaping work. This comprehensive guide offers all essential International Harvester 4586 tractor data and specifications for informed decision-making.
Conclusion
With 300 HP, the International Harvester 4586 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 4586 against other tractors in the same HP range before making a final decision.