Case IH STX430 Specs, Price and Review (2026)
Industrial · 430 HP · Best for versatility and fuel efficiency
Power
430 HP (321 kW)
Fuel
Diesel
Transmission
Manual
PTO
366 HP @ 540 rpm
Weight
18,872 kg (19 t)
New price (est.)
$356,040 – $534,060
Est. used price
$124,614 – $373,842
Overview
As a industrial utility tractor with 430 HP of power, the Case IH STX430 is built for loader work, backhoe use, and site operations. As a Case IH tractor, the STX430 continues the brand's reputation for reliability and field performance. Below are the full STX430 specs: engine specifications, transmission details, PTO ratings, hydraulic system data, and dimensions — everything you need for a buying decision. The STX430 review data on this page is generated from specifications, helping you understand how it compares to similar tractors in its class. We include STX430 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 Case IH STX430 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 Case IH STX430.
A top power band for large farms and contractors who need maximum drawbar and PTO output. Manual transmission keeps ownership costs down and is well understood for maintenance. Industrial and utility use typically involves loaders, backhoes, and site work. PTO specs determine compatibility with mowers, balers, and other powered attachments. Key specs include 430 HP, 366 HP PTO, 19 t operating weight, estimated used range $124,614–$373,842, and overall suitability 51/100.
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.
Case IH STX430 receives an overall suitability score of 51/100 from the TractorSuitabilityâ„¢ Engine. mixed use with multiple PTO and hydraulic implements, 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 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, 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 HP supports big balers, heavy tillage, and large acreage.
- Manual transmission keeps design simple and ownership costs lower.
- Operating weight around 19 t supports traction and ballast for heavy implements.
- Rated PTO output of 366 HP supports mowers, hay tools, and other driven implements.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $124,614–$373,842 USD.
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
- Maximum productivity fieldwork
- Large balers and tillage
- Big-acreage and contractor use
- Mixed tasks and attachment use
Not ideal for
- Heavy, continuous loader work
- Low-maintenance-first buyers
- Light-duty or compact-property-only use
Case IH STX430 — Pros and Cons
Pros
- High HP supports big balers, heavy tillage, and large acreage.
- Manual transmission keeps design simple and ownership costs lower.
- Operating weight around 19 t supports traction and ballast for heavy implements.
- Rated PTO output of 366 HP supports mowers, hay tools, and other driven implements.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $124,614–$373,842 USD.
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
$124,614 – $373,842 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 Case IH STX430, 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)
- 430 HP (321 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid
Documentation & Resources
Compare with similar models
Better Alternatives
Frequently asked questions
What is the weight of the Case IH STX430?
Operating weight is approximately 18,872 kg (19 tons).
Where can I find used Case IH STX430 listings?
This page links to international marketplaces where you can search for used Case IH STX430 tractors; listings are provided by third parties.
How much does a used Case IH STX430 cost?
Used Case IH STX430 tractors are often listed in the range of $124,614–$373,842 USD (high confidence). Actual prices depend on hours, condition, and region.
Does the Case IH STX430 have a PTO?
Yes. The Case IH STX430 has a rear PTO rated at 366 HP at 540 rpm.
What is the horsepower of the Case IH STX430?
The Case IH STX430 is rated at 430 HP (gross) (321 kW).
Is the Case IH STX430 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 Case IH STX430 best used for?
The Case IH STX430 is aimed at industrial or utility use such as loaders and site work.
What type of transmission does the Case IH STX430 have?
The Case IH STX430 uses a manual transmission.
CaseIH STX430: Complete Tractor Specifications and Technical Data
Overview
The CaseIH STX430 is a industrial tractor from CaseIH 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 430 HP diesel engine with manual transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the CaseIH STX430, making it easy to compare with other models in the CaseIH lineup or across different brands.
Engine Specifications
The CaseIH STX430 is powered by a diesel engine that delivers 430 HP for property maintenance. Tractor horsepower is a critical specification that determines the machine's ability to handle various implements. The engine specifications demonstrate CaseIH's engineering expertise in creating efficient powerplants.
- Maximum Power: 430 HP (321 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The CaseIH STX430 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 CaseIH STX430's specifications help determine if the tractor fits your operational requirements.
- Wheelbase: 3912 mm (154.0 in)
- Weight: 18.872 kg (41.606 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: 366 HP (273 kW)
Performance and Applications
The CaseIH STX430 delivers 430 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 CaseIH STX430 matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the CaseIH STX430. Key specifications include: 430 HP engine, manual transmission, 366 HP PTO, and 18.872 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 CaseIH STX430 is a versatile lawn tractor from CaseIH, designed for property maintenance. With its 430 HP diesel engine and manual transmission, weighing 19 tons, it provides efficient operation for landscaping work. This comprehensive guide offers all essential CaseIH STX430 tractor data and specifications for informed decision-making.
Conclusion
With 430 HP, the Case IH STX430 is a model worth considering carefully 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 STX430 against other tractors in the same HP range before making a final decision.