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Claas Arion 660 Specs, Price and Review (2026)
Agricultural · 175 HP · Best for versatility and fuel efficiency
Power
175 HP (131 kW)
Fuel
Diesel
Transmission
Manual
PTO
149 HP @ 540 rpm
Weight
7,860 kg (8 t)
New price (est.)
$131,040 – $196,560
Est. used price
$45,864 – $137,592
Overview
Powered by a 175 HP engine, the Claas Arion 660 is a agricultural tractor designed for large-acreage farming, heavy tillage, and large-implement compatibility. Built by Claas, the Arion 660 carries the engineering standards expected from this manufacturer. Here you will find all Arion 660 specs: engine displacement, fuel system, transmission gears, hydraulic flow, lift capacity, PTO speed, and tractor dimensions. Our Arion 660 review section below breaks down real-world strengths, trade-offs, and best use cases based on the technical specifications. Looking for the Arion 660 price? Our used market section estimates current resale values, and the listings panel links to live marketplace data. Scroll down for the complete Claas Arion 660 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 Claas Arion 660.
Positioned in the high-horsepower segment for demanding fieldwork and large-scale operations. 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 175 HP, 149 HP PTO, 8 t operating weight, estimated used range $45,864–$137,592, and overall suitability 47/100.
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.
Claas Arion 660 receives an overall suitability score of 47/100 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 68/100. 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, 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
- High horsepower supports large implements and high capacity.
- 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 149 HP supports mowers, hay tools, and other driven implements.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $45,864–$137,592 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
- Heavy tillage and large hay
- High-capacity harvesting
- Large-acreage farming
- Mixed tasks and attachment use
Not ideal for
- Heavy, continuous loader work
- Low-maintenance-first buyers
Claas Arion 660 — Pros and Cons
Pros
- High horsepower supports large implements and high capacity.
- 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 149 HP supports mowers, hay tools, and other driven implements.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $45,864–$137,592 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
$45,864 – $137,592 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 Claas Arion 660, 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 Claas Dealers Near You
Authorized dealerships selling and servicing Claas tractors.
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)
- 175 HP (131 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid
Documentation & Resources
Compare with similar models
Better Alternatives
Frequently asked questions
What is the horsepower of the Claas Arion 660?
The Claas Arion 660 is rated at 175 HP (gross) (131 kW).
Is the Claas Arion 660 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 Claas Arion 660 best used for?
As a farm tractor, the Claas Arion 660 is suited to fieldwork, PTO-driven implements, hay work, and general estate or small-farm tasks.
What type of transmission does the Claas Arion 660 have?
The Claas Arion 660 uses a manual transmission.
What should I check when buying a used Claas Arion 660?
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 Claas Arion 660 use?
The Claas Arion 660 uses diesel fuel.
Claas Arion 660: Complete Tractor Specifications and Technical Data
Overview
The Claas Arion 660 is a agricultural tractor from Claas 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 175 HP diesel engine with manual transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the Claas Arion 660, making it easy to compare with other models in the Claas lineup or across different brands.
Engine Specifications
The Claas Arion 660 is powered by a diesel engine that delivers 175 HP for agricultural tasks. Tractor horsepower is a critical specification that determines the machine's ability to handle various implements. The engine specifications demonstrate Claas's engineering expertise in creating efficient powerplants.
- Maximum Power: 175 HP (131 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The Claas Arion 660 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 Claas Arion 660's specifications help determine if the tractor fits your operational requirements.
- Wheelbase: 2819 mm (111.0 in)
- Weight: 7860 kg (17.328 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: 149 HP (111 kW)
Performance and Applications
The Claas Arion 660 delivers 175 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 Claas Arion 660 matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the Claas Arion 660. Key specifications include: 175 HP engine, manual transmission, 149 HP PTO, and 7860 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 Claas Arion 660 is a reliable agricultural tractor from Claas, designed for modern farming operations. With its 175 HP diesel engine and manual transmission, weighing 8 tons, it provides dependable performance for agricultural tasks. This comprehensive guide offers all essential Claas Arion 660 tractor data and specifications for informed decision-making.
Conclusion
With 175 HP, the Claas Arion 660 is a model worth considering carefully for operators who need Heavy tillage and large hay, High-capacity harvesting, Large-acreage farming. Check the price range shown above and compare with similar models to ensure it fits your budget. Use our comparison tool to stack the Arion 660 against other tractors in the same HP range before making a final decision.