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Caterpillar D6 Specs, Price and Review (2026)
Agricultural · 74.82 HP · Best for versatility and small farms
Power
74.82 HP (56 kW)
Fuel
Diesel
Transmission
Manual
PTO
64 HP @ 540 rpm
Weight
7,861 kg (8 t)
New price (est.)
$43,096 – $64,644
Est. used price
$15,084 – $45,251
Overview
The Caterpillar D6 sits in the 60–120 HP mid-range power class and is aimed at mid-size farm fieldwork, loader use, and hay operations. Caterpillar tractors are widely used across farm operations, and the D6 represents a strong entry in the 60–120 HP mid-range segment. On this page you will find complete Caterpillar D6 specs including engine data, transmission type, hydraulic lift capacity, PTO output, dimensions, and operating weight. Use the Caterpillar D6 review sections on this page — TractorFit analysis, pros and cons, and use-case ratings — to judge suitability before purchasing. Caterpillar D6 price varies by year, hours, condition, and region — our used price estimate gives you a data-based range to start your search. Use this page to review all Caterpillar D6 data in one place — from specs and pricing to suitability ratings and direct comparisons with competing models.
TractorFitâ„¢ Analysis
Overall score
Based on specs and use-case fit for Caterpillar D6.
A mainstream farm segment for fieldwork, feeding, and material handling. Manual transmission keeps ownership costs down and is well understood for maintenance. Farm-oriented design prioritizes drawbar and PTO work, hydraulics, and durability. PTO specs determine compatibility with mowers, balers, and other powered attachments. Key specs include 74.82 HP, 64 HP PTO, 8 t operating weight, estimated used range $15,084–$45,251, and overall suitability 52/100.
Higher = simpler
Pros
- ✓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.
- •Heavy for the power output; may reduce efficiency in drawbar work.
Caterpillar D6 receives an overall suitability score of 52/100 from the TractorSuitabilityâ„¢ Engine. mixed use with multiple PTO and hydraulic implements. 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 60/100. 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 (74/100) reflects value for money. It has relative limitations in: large 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
- HP band suits full-season fieldwork and feeding.
- Manual transmission keeps design simple and ownership costs lower.
- Operating weight around 8 t supports traction and ballast for heavy implements.
- Rated PTO output of 64 HP supports mowers, hay tools, and other driven implements.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $15,084–$45,251 USD.
- Farm orientation targets fieldwork, PTO work, and reliability.
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
- Row-crop and hay operations
- Feeding and material handling
- Full-season fieldwork
- Mixed tasks and attachment use
Not ideal for
- Heavy, continuous loader work
- Low-maintenance-first buyers
Caterpillar D6 — Pros and Cons
Pros
- HP band suits full-season fieldwork and feeding.
- Manual transmission keeps design simple and ownership costs lower.
- Operating weight around 8 t supports traction and ballast for heavy implements.
- Rated PTO output of 64 HP supports mowers, hay tools, and other driven implements.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $15,084–$45,251 USD.
- Farm orientation targets fieldwork, PTO work, and reliability.
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
$15,084 – $45,251 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 D6, hours and service history matter. Confirm PTO and hydraulic operation, tire condition, and that implements match your HP and category.
Find Used Listings (International)
Find Caterpillar Dealers Near You
Authorized dealerships selling and servicing Caterpillar tractors.
Technical Specifications
What this means: Gross HP and torque influence implement sizing; diesel is standard for farm use and longevity.
Engine
- Maximum Power (Gross)
- 74.82 HP (56 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid
Compare with similar models
Better Alternatives
Frequently asked questions
What fuel does the Caterpillar D6 use?
The Caterpillar D6 uses diesel fuel.
What is the weight of the Caterpillar D6?
Operating weight is approximately 7,861 kg (8 tons).
Where can I find used Caterpillar D6 listings?
This page links to international marketplaces where you can search for used Caterpillar D6 tractors; listings are provided by third parties.
How much does a used Caterpillar D6 cost?
Used Caterpillar D6 tractors are often listed in the range of $15,084–$45,251 USD (high confidence). Actual prices depend on hours, condition, and region.
Does the Caterpillar D6 have a PTO?
Yes. The Caterpillar D6 has a rear PTO rated at 64 HP at 540 rpm.
What is the horsepower of the Caterpillar D6?
The Caterpillar D6 is rated at 74.82 HP (gross) (56 kW).
Caterpillar D6: Complete Tractor Specifications and Technical Data
Overview
The Caterpillar D6 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 74.82 HP diesel engine with manual transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the Caterpillar D6, making it easy to compare with other models in the Caterpillar lineup or across different brands.
Engine Specifications
The Caterpillar D6 is powered by a diesel engine that delivers 74.82 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: 74.82 HP (56 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The Caterpillar D6 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 Caterpillar D6's specifications help determine if the tractor fits your operational requirements.
- Width: 330 mm (13.0 in)
- Wheelbase: 2175 mm (85.6 in)
- Weight: 7861 kg (17.331 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: 64 HP (48 kW)
Performance and Applications
The Caterpillar D6 delivers 74.82 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 D6 matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the Caterpillar D6. Key specifications include: 74.82 HP engine, manual transmission, 64 HP PTO, and 7861 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 Caterpillar D6 is a reliable agricultural tractor from Caterpillar, designed for modern farming operations. With its 74.82 HP diesel engine and manual transmission, weighing 8 tons, it provides dependable performance for agricultural tasks. This comprehensive guide offers all essential Caterpillar D6 tractor data and specifications for informed decision-making.
Conclusion
With 74.82 HP, the Caterpillar D6 is a model worth considering carefully 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 D6 against other tractors in the same HP range before making a final decision.