McCormick Intl X6.430 Specs, Price and Review (2026)
Agricultural · 121 HP · Best for versatility and fuel efficiency
Power
121 HP (90 kW)
Fuel
Diesel
Transmission
Cvt
PTO
103 HP @ 540 rpm
Weight
4,700 kg (5 t)
New price (est.)
$76,666 – $114,998
Est. used price
$26,833 – $80,499
Overview
The McCormick Intl X6.430 sits in the 120–180 HP high-power power class and is aimed at large-acreage farming, heavy tillage, and large-implement compatibility. McCormick tractors are widely used across farm operations, and the Intl X6.430 represents a strong entry in the 120–180 HP high-power segment. On this page you will find complete McCormick Intl X6.430 specs including engine data, transmission type, hydraulic lift capacity, PTO output, dimensions, and operating weight. Use the McCormick Intl X6.430 review sections on this page — TractorFit analysis, pros and cons, and use-case ratings — to judge suitability before purchasing. McCormick Intl X6.430 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 McCormick Intl X6.430 data in one place — from specs and pricing to suitability ratings and direct comparisons with competing models.
TractorFit™ Analysis
Overall score
Based on specs and use-case fit for McCormick Intl X6.430.
This model sits in the high-power class for producers who need strong PTO and hydraulic performance. CVT or continuously variable transmission maximizes efficiency across a wide speed range. 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 121 HP, 103 HP PTO, 5 t operating weight, estimated used range $26,833–$80,499, and overall suitability 39/100.
Higher = simpler
Pros
- ✓Efficient consumption relative to power-to-weight and engine type.
- ✓High versatility: PTO and hydraulic options for multiple implements.
- ✓High power for heavy fieldwork and demanding equipment.
- ✓CVT transmission for smooth operation and continuous adaptation to load.
Cons
- •May be excessive in size and fuel use for very small farms.
- •Limited capacity for intensive loader work.
- •Higher maintenance complexity; specialized service recommended.
- •Modest power-to-weight ratio; less agility in traction and on slopes.
- •Premium price segment relative to power and specification level.
McCormick Intl X6.430 receives an overall suitability score of 39/100 from the TractorSuitability™ Engine. 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. Loader work rates 31/100; fuel efficiency index is 70/100. Maintenance is classified as Specialized: CVT or complex drivetrain; specialized technical service and higher maintenance costs expected. Operating cost tier is Elevated: Higher fuel or maintenance costs relative to segment; budget accordingly for fuel and servicing. Versatility (71/100) reflects PTO and hydraulic options; cost tier (39/100) reflects value for money. It has relative limitations in: small farm, large farm, loader. Overall, it offers a specialized profile for its class. The 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
- High horsepower supports large implements and high capacity.
- CVT transmission allows seamless speed adjustment and can improve fuel use.
- 5 t operating weight fits a broad range of implements and conditions.
- Rated PTO output of 103 HP supports mowers, hay tools, and other driven implements.
- Fuel efficiency scores well for its power class.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $26,833–$80,499 USD.
- Farm orientation targets fieldwork, PTO work, and reliability.
Trade-offs
- Loader suitability scores modestly; check front axle capacity and loader compatibility for heavy material work.
Best for
- Heavy tillage and large hay
- High-capacity harvesting
- Large-acreage farming
- Fuel-conscious operation
- Mixed tasks and attachment use
Not ideal for
- Heavy, continuous loader work
McCormick Intl X6.430 — Pros and Cons
Pros
- High horsepower supports large implements and high capacity.
- CVT transmission allows seamless speed adjustment and can improve fuel use.
- 5 t operating weight fits a broad range of implements and conditions.
- Rated PTO output of 103 HP supports mowers, hay tools, and other driven implements.
- Fuel efficiency scores well for its power class.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $26,833–$80,499 USD.
- Farm orientation targets fieldwork, PTO work, and reliability.
Cons
- Loader suitability scores modestly; check front axle capacity and loader compatibility for heavy material work.
Used market insights
Estimated used price
$26,833 – $80,499 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 Intl X6.430, hours and service history matter. Confirm PTO and hydraulic operation, tire condition, and that implements match your HP and category.
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McCormick Intl X6.430 Videos
Community Discussions
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)
- 121 HP (90 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid
Documentation & Resources
Compare with similar models
Better Alternatives
Frequently asked questions
Is the McCormick Intl X6.430 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 McCormick Intl X6.430 best used for?
As a farm tractor, the McCormick Intl X6.430 is suited to fieldwork, PTO-driven implements, hay work, and general estate or small-farm tasks.
What type of transmission does the McCormick Intl X6.430 have?
The McCormick Intl X6.430 uses a cvt transmission.
What should I check when buying a used McCormick Intl X6.430?
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 McCormick Intl X6.430 use?
The McCormick Intl X6.430 uses diesel fuel.
What is the weight of the McCormick Intl X6.430?
Operating weight is approximately 4,700 kg (5 tons).
Where can I find used McCormick Intl X6.430 listings?
This page links to international marketplaces where you can search for used McCormick Intl X6.430 tractors; listings are provided by third parties.
How much does a used McCormick Intl X6.430 cost?
Used McCormick Intl X6.430 tractors are often listed in the range of $26,833–$80,499 USD (high confidence). Actual prices depend on hours, condition, and region.
McCormick Intl X6.430: Complete Tractor Specifications and Technical Data
Overview
The McCormick Intl X6.430 is a agricultural tractor from McCormick 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 121 HP diesel engine with cvt transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the McCormick Intl X6.430, making it easy to compare with other models in the McCormick lineup or across different brands.
Engine Specifications
The McCormick Intl X6.430 is powered by a diesel engine that delivers 121 HP for agricultural tasks. Tractor horsepower is a critical specification that determines the machine's ability to handle various implements. The engine specifications demonstrate McCormick's engineering expertise in creating efficient powerplants.
- Maximum Power: 121 HP (90 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The McCormick Intl X6.430 features a cvt 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 Intl X6.430's specifications help determine if the tractor fits your operational requirements.
- Wheelbase: 2540 mm (100.0 in)
- Weight: 4700 kg (10.362 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: 103 HP (77 kW)
Performance and Applications
The McCormick Intl X6.430 delivers 121 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 McCormick Intl X6.430 matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the McCormick Intl X6.430. Key specifications include: 121 HP engine, cvt transmission, 103 HP PTO, and 4700 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 Intl X6.430 is a reliable agricultural tractor from McCormick, designed for modern farming operations. With its 121 HP diesel engine and cvt transmission, weighing 5 tons, it provides dependable performance for agricultural tasks. This comprehensive guide offers all essential McCormick Intl X6.430 tractor data and specifications for informed decision-making.
Conclusion
With 121 HP, the McCormick Intl X6.430 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 Intl X6.430 against other tractors in the same HP range before making a final decision.