Caterpillar Diesel Fifty Specs, Price and Review (2026)
Agricultural · 64 HP · Best for small farms and fuel efficiency
Power
64 HP (48 kW)
Fuel
Diesel
Transmission
Manual
PTO
54 HP @ 540 rpm
New price (est.)
$36,864 – $55,296
Est. used price
$12,902 – $38,707
Overview
Powered by a 64 HP engine, the Caterpillar Diesel Fifty is a agricultural tractor designed for mid-size farm fieldwork, loader use, and hay operations. Built by Caterpillar, the Diesel Fifty carries the engineering standards expected from this manufacturer. Here you will find all Diesel Fifty specs: engine displacement, fuel system, transmission gears, hydraulic flow, lift capacity, PTO speed, and tractor dimensions. Our Diesel Fifty review section below breaks down real-world strengths, trade-offs, and best use cases based on the technical specifications. Looking for the Diesel Fifty price? Our used market section estimates current resale values, and the listings panel links to live marketplace data. Scroll down for the complete Caterpillar Diesel Fifty 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 Caterpillar Diesel Fifty.
Positioned in the high-utility band suited to row-crop, hay, and heavier loader and tillage work. A manual gearbox offers straightforward operation and lower complexity. Agricultural use cases include tillage, planting, hay, and material handling. PTO horsepower and speed options support mowers, hay tools, and other driven implements. Key specs include 64 HP, 54 HP PTO, estimated used range $12,902–$38,707, and overall suitability 58/100.
Higher = simpler
Pros
- ✓Well suited to small and mid-size farms for power and maneuverability.
- ✓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.
Caterpillar Diesel Fifty receives an overall suitability score of 58/100 from the TractorSuitability™ Engine. Ideal for small to mid-size farms (roughly 5–40 ha), light fieldwork, mowing, and properties where maneuverability matters, mixed use with multiple PTO and hydraulic implements, operations where fuel economy is a priority. The suitability sub-scores allow an objective comparison of performance across farm sizes and use types. With 64 HP and weight, it fits small and mid-size farms where maneuverability and running costs matter. Loader work rates 15/100; fuel efficiency index is 74/100. 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 (74/100) reflects value for money. It stands out in: small farm. It has relative limitations in: large farm, loader. Overall, it offers a balanced 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
- Strong engine power for PTO work and heavy drawbar loads.
- Manual transmission keeps design simple and ownership costs lower.
- Rated PTO output of 54 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: $12,902–$38,707 USD.
- Farm orientation targets fieldwork, PTO work, and reliability.
Trade-offs
- Published weight is missing; confirm actual weight for transport, stability, and tire ballasting decisions.
- 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
- Row-crop and hay operations
- Feeding and material handling
- Full-season fieldwork
- Fuel-conscious operation
- Mixed tasks and attachment use
Not ideal for
- Heavy, continuous loader work
- Low-maintenance-first buyers
Caterpillar Diesel Fifty — Pros and Cons
Pros
- Strong engine power for PTO work and heavy drawbar loads.
- Manual transmission keeps design simple and ownership costs lower.
- Rated PTO output of 54 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: $12,902–$38,707 USD.
- Farm orientation targets fieldwork, PTO work, and reliability.
Cons
- Published weight is missing; confirm actual weight for transport, stability, and tire ballasting decisions.
- 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
$12,902 – $38,707 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 Caterpillar Diesel Fifty, hours and service history matter. Confirm PTO and hydraulic operation, tire condition, and that implements match your HP and category.
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Technical Specifications
What this means: Engine specs define power for PTO work, drawbar load, and fuel use. Higher displacement often means more torque at lower rpm.
Engine
- Maximum Power (Gross)
- 64 HP (48 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid
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Frequently asked questions
What should I check when buying a used Caterpillar Diesel Fifty?
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 Caterpillar Diesel Fifty use?
The Caterpillar Diesel Fifty uses diesel fuel.
What is the weight of the Caterpillar Diesel Fifty?
Published weight is not available; confirm with the seller or manufacturer for transport and ballasting.
Where can I find used Caterpillar Diesel Fifty listings?
This page links to international marketplaces where you can search for used Caterpillar Diesel Fifty tractors; listings are provided by third parties.
How much does a used Caterpillar Diesel Fifty cost?
Used Caterpillar Diesel Fifty tractors are often listed in the range of $12,902–$38,707 USD (high confidence). Actual prices depend on hours, condition, and region.
Does the Caterpillar Diesel Fifty have a PTO?
Yes. The Caterpillar Diesel Fifty has a rear PTO rated at 54 HP at 540 rpm.
What is the horsepower of the Caterpillar Diesel Fifty?
The Caterpillar Diesel Fifty is rated at 64 HP (gross) (48 kW).
Is the Caterpillar Diesel Fifty 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 Caterpillar Diesel Fifty best used for?
As a farm tractor, the Caterpillar Diesel Fifty is suited to fieldwork, PTO-driven implements, hay work, and general estate or small-farm tasks.
Caterpillar Diesel Fifty: Complete Tractor Specifications and Technical Data
Overview
The Caterpillar Diesel Fifty is a agricultural tractor from Caterpillar designed for agricultural operations. This comprehensive tractor specifications guide provides complete technical data, engine specifications, transmission details, dimensions, and hydraulic system capabilities. This agricultural tractor features a 64 HP diesel engine with manual transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the Caterpillar Diesel Fifty, making it easy to compare with other models in the Caterpillar lineup or across different brands.
Engine Specifications
The Caterpillar Diesel Fifty is powered by a diesel engine that delivers 64 HP for agricultural tasks. Tractor horsepower is a critical specification that determines the machine's ability to handle various implements. The engine specifications demonstrate Caterpillar's engineering expertise in creating efficient powerplants.
- Maximum Power: 64 HP (48 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The Caterpillar Diesel Fifty 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: 54 HP (40 kW)
Performance and Applications
The Caterpillar Diesel Fifty delivers 64 HP performance for agricultural applications including plowing, planting, and harvesting. 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 Caterpillar Diesel Fifty matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the Caterpillar Diesel Fifty. Key specifications include: 64 HP engine, manual transmission, 54 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 Caterpillar Diesel Fifty is a reliable agricultural tractor from Caterpillar, designed for modern farming operations. With its 64 HP diesel engine and manual transmission, it provides dependable performance for agricultural tasks. This comprehensive guide offers all essential Caterpillar Diesel Fifty tractor data and specifications for informed decision-making.
Conclusion
With 64 HP, the Caterpillar Diesel Fifty is a solid choice for operators who need Row-crop and hay operations, Feeding and material handling, Full-season fieldwork. Check the price range shown above and compare with similar models to ensure it fits your budget. Use our comparison tool to stack the Diesel Fifty against other tractors in the same HP range before making a final decision.