Massey-Harris 21 Colt Specs, Price and Review (2026)
Agricultural · 21.6 HP · Best for small farms and versatility
Power
21.6 HP (16 kW)
Fuel
Diesel
Transmission
Manual
PTO
18 HP @ 540 rpm
New price (est.)
$12,442 – $18,662
Est. used price
$4,355 – $13,063
Overview
Powered by a 21.6 HP engine, the Massey-Harris 21 Colt is a agricultural tractor designed for small farms, landscaping, and light loader duties. Built by Massey-Harris, the 21 Colt carries the engineering standards expected from this manufacturer. Here you will find all 21 Colt specs: engine displacement, fuel system, transmission gears, hydraulic flow, lift capacity, PTO speed, and tractor dimensions. Our 21 Colt review section below breaks down real-world strengths, trade-offs, and best use cases based on the technical specifications. Looking for the 21 Colt price? Our used market section estimates current resale values, and the listings panel links to live marketplace data. Scroll down for the complete Massey-Harris 21 Colt specification tables, suitability scores, price estimates, and links to similar tractors in our database.
TractorFitâ„¢ Analysis
Overall score
Based on specs and use-case fit for Massey-Harris 21 Colt.
With its specs, the sub-25 HP band aimed at residential and small commercial use. Manual transmission keeps ownership costs down and is well understood for maintenance. 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 21.6 HP, 18 HP PTO, estimated used range $4,355–$13,063, 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.
- ✓Adequate power for light duties and use in tight spaces.
- ✓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.
Massey-Harris 21 Colt receives an overall suitability score of 52/100 from the TractorSuitability™ Engine. Ideal for small to mid-size farms (roughly 5–40 ha), light fieldwork, mowing, and properties where maneuverability matters, mixed use with multiple PTO and hydraulic implements. The suitability sub-scores allow an objective comparison of performance across farm sizes and use types. With 21.6 HP and weight, it fits small and mid-size farms where maneuverability and running costs matter. Loader work rates 15/100; fuel efficiency index is 61/100. 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 (89/100) reflects value for money. It stands out in: value. It has relative limitations in: 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
- Low horsepower keeps fuel use and noise down.
- Manual transmission keeps design simple and ownership costs lower.
- Rated PTO output of 18 HP supports mowers, hay tools, and other driven implements.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $4,355–$13,063 USD.
- Farm orientation targets fieldwork, PTO work, and reliability.
Trade-offs
- Published weight is missing; confirm actual weight for transport, stability, and tire ballasting decisions.
- 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
- Small property maintenance
- Landscaping and mowing
- Light material handling
- Mixed tasks and attachment use
Not ideal for
- Heavy, continuous loader work
- Low-maintenance-first buyers
- Large-acreage row-crop or heavy tillage
Massey-Harris 21 Colt — Pros and Cons
Pros
- Low horsepower keeps fuel use and noise down.
- Manual transmission keeps design simple and ownership costs lower.
- Rated PTO output of 18 HP supports mowers, hay tools, and other driven implements.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $4,355–$13,063 USD.
- Farm orientation targets fieldwork, PTO work, and reliability.
Cons
- Published weight is missing; confirm actual weight for transport, stability, and tire ballasting decisions.
- 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
$4,355 – $13,063 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 Massey-Harris 21 Colt, hours and service history matter. Confirm PTO and hydraulic operation, tire condition, and that implements match your HP and category.
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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)
- 21.6 HP (16 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid
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Frequently asked questions
What is the weight of the Massey-Harris 21 Colt?
Published weight is not available; confirm with the seller or manufacturer for transport and ballasting.
Where can I find used Massey-Harris 21 Colt listings?
This page links to international marketplaces where you can search for used Massey-Harris 21 Colt tractors; listings are provided by third parties.
How much does a used Massey-Harris 21 Colt cost?
Used Massey-Harris 21 Colt tractors are often listed in the range of $4,355–$13,063 USD (high confidence). Actual prices depend on hours, condition, and region.
Does the Massey-Harris 21 Colt have a PTO?
Yes. The Massey-Harris 21 Colt has a rear PTO rated at 18 HP at 540 rpm.
What is the horsepower of the Massey-Harris 21 Colt?
The Massey-Harris 21 Colt is rated at 21.6 HP (gross) (16 kW).
Is the Massey-Harris 21 Colt good for loader work?
TractorFit scores rate this model as less suited for loader work (15/100). Check front axle capacity and loader compatibility for your intended use.
What is the Massey-Harris 21 Colt best used for?
As a farm tractor, the Massey-Harris 21 Colt is suited to fieldwork, PTO-driven implements, hay work, and general estate or small-farm tasks.
What type of transmission does the Massey-Harris 21 Colt have?
The Massey-Harris 21 Colt uses a manual transmission.
Massey-Harris 21 Colt: Complete Tractor Specifications and Technical Data
Overview
The Massey-Harris 21 Colt is a agricultural tractor from Massey-Harris 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 21.6 HP diesel engine with manual transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the Massey-Harris 21 Colt, making it easy to compare with other models in the Massey-Harris lineup or across different brands.
Engine Specifications
The Massey-Harris 21 Colt is powered by a diesel engine that delivers 21.6 HP for agricultural tasks. Tractor horsepower is a critical specification that determines the machine's ability to handle various implements. The engine specifications demonstrate Massey-Harris's engineering expertise in creating efficient powerplants.
- Maximum Power: 21.6 HP (16 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The Massey-Harris 21 Colt 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 Massey-Harris 21 Colt's specifications help determine if the tractor fits your operational requirements.
- Width: 159 mm (6.3 in)
- Wheelbase: 2101 mm (82.7 in)
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: 18 HP (13 kW)
Performance and Applications
The Massey-Harris 21 Colt delivers 21.6 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 Massey-Harris 21 Colt matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the Massey-Harris 21 Colt. Key specifications include: 21.6 HP engine, manual transmission, 18 HP PTO. 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 Massey-Harris 21 Colt is a reliable agricultural tractor from Massey-Harris, designed for modern farming operations. With its 21.6 HP diesel engine and manual transmission, it provides dependable performance for agricultural tasks. This comprehensive guide offers all essential Massey-Harris 21 Colt tractor data and specifications for informed decision-making.
Conclusion
With 21.6 HP, the Massey-Harris 21 Colt is a model worth considering carefully for operators who need Small property maintenance, Landscaping and mowing, Light material handling. Check the price range shown above and compare with similar models to ensure it fits your budget. Use our comparison tool to stack the 21 Colt against other tractors in the same HP range before making a final decision.