Caterpillar Seventy Specs, Price and Review (2026)
Agricultural · 77.8 HP · Best for versatility and small farms
Power
77.8 HP (58 kW)
Fuel
Diesel
Transmission
Manual
PTO
66 HP @ 540 rpm
Weight
14,515 kg (15 t)
New price (est.)
$44,813 – $67,219
Est. used price
$15,685 – $47,053
Overview
The Caterpillar Seventy is a 77.8 HP agricultural tractor built for mid-size farm fieldwork, loader use, and hay operations. The Caterpillar tractor lineup is known for durability, and the Seventy is no exception. This page provides detailed Caterpillar Seventy specifications — engine, transmission, PTO, hydraulics, weight, and dimensions — sourced from manufacturer technical data. Whether you need a Seventy review for a purchase decision or a trade-in comparison, this page covers performance analysis and suitability scoring. For Caterpillar Seventy price guidance, we provide new price estimates and used market ranges so you can budget accurately before contacting a dealer. Compare the Caterpillar Seventy with similar tractors using the links below, or use our TractorFit™ analysis to see how it scores for your specific operation.
TractorFitâ„¢ Analysis
Overall score
Based on specs and use-case fit for Caterpillar Seventy.
This model sits in the 60–120 HP range that fits full-time farming and large-property management. Manual transmission is a proven choice for operators who prefer direct gear selection. As a farm tractor, it is built for fieldwork, PTO-driven implements, and all-day reliability. Rear PTO capability allows use of mowers, tillers, and other PTO-driven equipment. Key specs include 77.8 HP, 66 HP PTO, 15 t operating weight, estimated used range $15,685–$47,053, 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 Seventy 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 58/100. 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
- Strong engine power for PTO work and heavy drawbar loads.
- Manual transmission keeps design simple and ownership costs lower.
- Operating weight around 15 t supports traction and ballast for heavy implements.
- Rated PTO output of 66 HP supports mowers, hay tools, and other driven implements.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $15,685–$47,053 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 Seventy — Pros and Cons
Pros
- Strong engine power for PTO work and heavy drawbar loads.
- Manual transmission keeps design simple and ownership costs lower.
- Operating weight around 15 t supports traction and ballast for heavy implements.
- Rated PTO output of 66 HP supports mowers, hay tools, and other driven implements.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $15,685–$47,053 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
$15,685 – $47,053 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 Seventy, 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: Cylinder count and displacement affect smoothness and repair complexity; compare to similar models in the same HP band.
Engine
- Maximum Power (Gross)
- 77.8 HP (58 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid
Compare with similar models
Better Alternatives
Frequently asked questions
Is the Caterpillar Seventy 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 Caterpillar Seventy best used for?
As a farm tractor, the Caterpillar Seventy is suited to fieldwork, PTO-driven implements, hay work, and general estate or small-farm tasks.
What type of transmission does the Caterpillar Seventy have?
The Caterpillar Seventy uses a manual transmission.
What should I check when buying a used Caterpillar Seventy?
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 Seventy use?
The Caterpillar Seventy uses diesel fuel.
What is the weight of the Caterpillar Seventy?
Operating weight is approximately 14,515 kg (15 tons).
Where can I find used Caterpillar Seventy listings?
This page links to international marketplaces where you can search for used Caterpillar Seventy tractors; listings are provided by third parties.
How much does a used Caterpillar Seventy cost?
Used Caterpillar Seventy tractors are often listed in the range of $15,685–$47,053 USD (high confidence). Actual prices depend on hours, condition, and region.
Caterpillar Seventy: Complete Tractor Specifications and Technical Data
Overview
The Caterpillar Seventy 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 77.8 HP diesel engine with manual transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the Caterpillar Seventy, making it easy to compare with other models in the Caterpillar lineup or across different brands.
Engine Specifications
The Caterpillar Seventy is powered by a diesel engine that delivers 77.8 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: 77.8 HP (58 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The Caterpillar Seventy 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 Seventy's specifications help determine if the tractor fits your operational requirements.
- Weight: 14.515 kg (32.000 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: 66 HP (49 kW)
Performance and Applications
The Caterpillar Seventy delivers 77.8 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 Seventy matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the Caterpillar Seventy. Key specifications include: 77.8 HP engine, manual transmission, 66 HP PTO, and 14.515 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 Seventy is a reliable agricultural tractor from Caterpillar, designed for modern farming operations. With its 77.8 HP diesel engine and manual transmission, weighing 15 tons, it provides dependable performance for agricultural tasks. This comprehensive guide offers all essential Caterpillar Seventy tractor data and specifications for informed decision-making.
Conclusion
With 77.8 HP, the Caterpillar Seventy 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 Seventy against other tractors in the same HP range before making a final decision.