Muir-Hill 121 Specs, Price and Review (2026)
Agricultural · 120 HP · Best for versatility and fuel efficiency
Power
120 HP (90 kW)
Fuel
Diesel
Transmission
Manual
PTO
102 HP @ 540 rpm
Weight
4,853 kg (5 t)
New price (est.)
$69,120 – $103,680
Est. used price
$24,192 – $72,576
Overview
The Muir-Hill 121 is a 120 HP agricultural tractor built for large-acreage farming, heavy tillage, and large-implement compatibility. The Muir-Hill tractor lineup is known for durability, and the 121 is no exception. This page provides detailed Muir-Hill 121 specifications — engine, transmission, PTO, hydraulics, weight, and dimensions — sourced from manufacturer technical data. Whether you need a 121 review for a purchase decision or a trade-in comparison, this page covers performance analysis and suitability scoring. For Muir-Hill 121 price guidance, we provide new price estimates and used market ranges so you can budget accurately before contacting a dealer. Compare the Muir-Hill 121 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 Muir-Hill 121.
With its specs, the high-utility band suited to row-crop, hay, and heavier loader and tillage work. 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 120 HP, 102 HP PTO, 5 t operating weight, estimated used range $24,192–$72,576, and overall suitability 53/100.
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.
- ✓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.
- •Basic hydraulic system; limited for demanding implements.
Muir-Hill 121 receives an overall suitability score of 53/100 from the TractorSuitabilityâ„¢ 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 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 (59/100) 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
- HP band suits full-season fieldwork and feeding.
- Manual transmission keeps design simple and ownership costs lower.
- 5 t operating weight fits a broad range of implements and conditions.
- Rated PTO output of 102 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: $24,192–$72,576 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
- Fuel-conscious operation
- Mixed tasks and attachment use
Not ideal for
- Heavy, continuous loader work
- Low-maintenance-first buyers
Muir-Hill 121 — Pros and Cons
Pros
- HP band suits full-season fieldwork and feeding.
- Manual transmission keeps design simple and ownership costs lower.
- 5 t operating weight fits a broad range of implements and conditions.
- Rated PTO output of 102 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: $24,192–$72,576 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
$24,192 – $72,576 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 Muir-Hill 121, hours and service history matter. Confirm PTO and hydraulic operation, tire condition, and that implements match your HP and category.
Find Used Listings (International)
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Authorized dealerships selling and servicing Muir-Hill 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)
- 120 HP (90 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid
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Frequently asked questions
Is the Muir-Hill 121 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 Muir-Hill 121 best used for?
As a farm tractor, the Muir-Hill 121 is suited to fieldwork, PTO-driven implements, hay work, and general estate or small-farm tasks.
What type of transmission does the Muir-Hill 121 have?
The Muir-Hill 121 uses a manual transmission.
What should I check when buying a used Muir-Hill 121?
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 Muir-Hill 121 use?
The Muir-Hill 121 uses diesel fuel.
What is the weight of the Muir-Hill 121?
Operating weight is approximately 4,853 kg (5 tons).
Where can I find used Muir-Hill 121 listings?
This page links to international marketplaces where you can search for used Muir-Hill 121 tractors; listings are provided by third parties.
How much does a used Muir-Hill 121 cost?
Used Muir-Hill 121 tractors are often listed in the range of $24,192–$72,576 USD (high confidence). Actual prices depend on hours, condition, and region.
Muir-Hill 121: Complete Tractor Specifications and Technical Data
Overview
The Muir-Hill 121 is a agricultural tractor from Muir-Hill 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 120 HP diesel engine with manual transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the Muir-Hill 121, making it easy to compare with other models in the Muir-Hill lineup or across different brands.
Engine Specifications
The Muir-Hill 121 is powered by a diesel engine that delivers 120 HP for agricultural tasks. Tractor horsepower is a critical specification that determines the machine's ability to handle various implements. The engine specifications demonstrate Muir-Hill's engineering expertise in creating efficient powerplants.
- Maximum Power: 120 HP (90 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The Muir-Hill 121 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 Muir-Hill 121's specifications help determine if the tractor fits your operational requirements.
- Wheelbase: 1905 mm (75.0 in)
- Weight: 4853 kg (10.699 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: 102 HP (76 kW)
Performance and Applications
The Muir-Hill 121 delivers 120 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 Muir-Hill 121 matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the Muir-Hill 121. Key specifications include: 120 HP engine, manual transmission, 102 HP PTO, and 4853 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 Muir-Hill 121 is a reliable agricultural tractor from Muir-Hill, designed for modern farming operations. With its 120 HP diesel engine and manual transmission, weighing 5 tons, it provides dependable performance for agricultural tasks. This comprehensive guide offers all essential Muir-Hill 121 tractor data and specifications for informed decision-making.
Conclusion
With 120 HP, the Muir-Hill 121 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 121 against other tractors in the same HP range before making a final decision.