McCormick-Deering WD-9 Specs, Price and Review (2026)
Industrial · 946.7 HP · Best for fuel efficiency and versatility
Power
946.7 HP (706 kW)
Fuel
Diesel
Transmission
Manual
PTO
805 HP @ 540 rpm
Weight
3,016 kg (3 t)
New price (est.)
$783,868 – $1,175,801
Est. used price
$274,354 – $823,061
Overview
As a industrial utility tractor with 946.7 HP of power, the McCormick-Deering WD-9 is built for loader work, backhoe use, and site operations. As a McCormick-Deering tractor, the WD-9 continues the brand's reputation for reliability and field performance. Below are the full WD-9 specs: engine specifications, transmission details, PTO ratings, hydraulic system data, and dimensions — everything you need for a buying decision. The WD-9 review data on this page is generated from specifications, helping you understand how it compares to similar tractors in its class. We include WD-9 price estimates — both new and used — to help you understand the cost of ownership and compare it against alternatives. Use the comparison tool below to set the McCormick-Deering WD-9 against similar models, or browse the alternatives section for other tractors in this HP range.
TractorFitâ„¢ Analysis
Overall score
Based on specs and use-case fit for McCormick-Deering WD-9.
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 946.7 HP, 805 HP PTO, 3 t operating weight, estimated used range $274,354–$823,061, and overall suitability 66/100.
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.
- ✓Strong power-to-weight ratio for drawbar work and acceleration.
- ✓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.
- •Premium price segment relative to power and specification level.
- •Basic hydraulic system; limited for demanding implements.
McCormick-Deering WD-9 receives an overall suitability score of 66/100 from the TractorSuitabilityâ„¢ 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 25/100; fuel efficiency index is 100/100. 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 (38/100) reflects value for money. It has relative limitations in: small farm, loader. Overall, it offers a balanced 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 HP supports big balers, heavy tillage, and large acreage.
- Manual transmission keeps design simple and ownership costs lower.
- 3 t operating weight fits a broad range of implements and conditions.
- Rated PTO output of 805 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: $274,354–$823,061 USD.
Trade-offs
- Suitability scoring suggests above-average maintenance demands; consider repair history and local support.
- Loader suitability scores modestly; check front axle capacity and loader compatibility for heavy material work.
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
McCormick-Deering WD-9 — Pros and Cons
Pros
- High HP supports big balers, heavy tillage, and large acreage.
- Manual transmission keeps design simple and ownership costs lower.
- 3 t operating weight fits a broad range of implements and conditions.
- Rated PTO output of 805 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: $274,354–$823,061 USD.
Cons
- Suitability scoring suggests above-average maintenance demands; consider repair history and local support.
- Loader suitability scores modestly; check front axle capacity and loader compatibility for heavy material work.
Used market insights
Estimated used price
$274,354 – $823,061 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 McCormick-Deering WD-9, verify hours, hydraulic condition, and loader/backhoe compatibility. Confirm weight for transport and permits.
Find Used Listings (International)
Technical Specifications
What this means: Industrial use demands reliability under load; engine specs affect duty cycle and attachment compatibility.
Engine
- Maximum Power (Gross)
- 946.7 HP (706 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid
Compare with similar models
Frequently asked questions
How much does a used McCormick-Deering WD-9 cost?
Used McCormick-Deering WD-9 tractors are often listed in the range of $274,354–$823,061 USD (high confidence). Actual prices depend on hours, condition, and region.
Does the McCormick-Deering WD-9 have a PTO?
Yes. The McCormick-Deering WD-9 has a rear PTO rated at 805 HP at 540 rpm.
What is the horsepower of the McCormick-Deering WD-9?
The McCormick-Deering WD-9 is rated at 946.7 HP (gross) (706 kW).
Is the McCormick-Deering WD-9 good for loader work?
TractorFit scores rate this model as less suited for loader work (25/100). Check front axle capacity and loader compatibility for your intended use.
What is the McCormick-Deering WD-9 best used for?
The McCormick-Deering WD-9 is aimed at industrial or utility use such as loaders and site work.
What type of transmission does the McCormick-Deering WD-9 have?
The McCormick-Deering WD-9 uses a manual transmission.
What should I check when buying a used McCormick-Deering WD-9?
Verify hours, condition, service history, PTO operation, hydraulics, and tire wear. Confirm weight and dimensions if you need to transport or match implements.
McCormick-Deering WD-9: Complete Tractor Specifications and Technical Data
Overview
The McCormick-Deering WD-9 is a industrial tractor from McCormick-Deering 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 946.7 HP diesel engine with manual transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the McCormick-Deering WD-9, making it easy to compare with other models in the McCormick-Deering lineup or across different brands.
Engine Specifications
The McCormick-Deering WD-9 is powered by a diesel engine that delivers 946.7 HP for property maintenance. Tractor horsepower is a critical specification that determines the machine's ability to handle various implements. The engine specifications demonstrate McCormick-Deering's engineering expertise in creating efficient powerplants.
- Maximum Power: 946.7 HP (706 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The McCormick-Deering WD-9 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 McCormick-Deering WD-9's specifications help determine if the tractor fits your operational requirements.
- Width: 216 mm (8.5 in)
- Weight: 3016 kg (6649 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: 805 HP (601 kW)
Performance and Applications
The McCormick-Deering WD-9 delivers 946.7 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 McCormick-Deering WD-9 matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the McCormick-Deering WD-9. Key specifications include: 946.7 HP engine, manual transmission, 805 HP PTO, and 3016 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 McCormick-Deering WD-9 is a versatile lawn tractor from McCormick-Deering, designed for property maintenance. With its 946.7 HP diesel engine and manual transmission, weighing 3 tons, it provides efficient operation for landscaping work. This comprehensive guide offers all essential McCormick-Deering WD-9 tractor data and specifications for informed decision-making.
Conclusion
With 946.7 HP, the McCormick-Deering WD-9 is a solid choice 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 WD-9 against other tractors in the same HP range before making a final decision.