Ag King AK2040 Specs, Price and Review (2026)
Lawn · 20 HP · Best for small farms and versatility
Power
20 HP (15 kW)
Fuel
Diesel
Transmission
Manual
PTO
17 HP @ 540 rpm
Weight
1,120 kg (1 t)
New price (est.)
$2,880 – $4,320
Est. used price
$864 – $2,808
Overview
As a lawn and garden tractor with 20 HP of power, the Ag King AK2040 is built for mowing, property maintenance, and light attachments. As a Ag tractor, the King AK2040 continues the brand's reputation for reliability and field performance. Below are the full King AK2040 specs: engine specifications, transmission details, PTO ratings, hydraulic system data, and dimensions — everything you need for a buying decision. The King AK2040 review data on this page is generated from specifications, helping you understand how it compares to similar tractors in its class. We include King AK2040 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 Ag King AK2040 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 Ag King AK2040.
This model sits in the compact utility class with engine power suited to property maintenance and light duties. A manual gearbox offers straightforward operation and lower complexity. Best suited to residential and light commercial mowing and landscaping. PTO horsepower and speed options support mowers, hay tools, and other driven implements. Key specs include 20 HP, 17 HP PTO, 1 t operating weight, estimated used range $864–$2,808, and overall suitability 54/100.
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.
Ag King AK2040 receives an overall suitability score of 54/100 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, tight spaces and transport on smaller trailers. The suitability sub-scores allow an objective comparison of performance across farm sizes and use types. With 20 HP and around 1 tons weight, it fits small and mid-size farms where maneuverability and running costs matter. Loader work rates 13/100; fuel efficiency index is 65/100. 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 (100/100) 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
- Compact engine output suits mowing and light loader use.
- Manual transmission keeps design simple and ownership costs lower.
- Operating weight around 1 t aids maneuverability and transport.
- Rated PTO output of 17 HP supports mowers, hay tools, and other driven implements.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $864–$2,808 USD.
- Lawn and garden focus favors mowing and property maintenance.
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
- Residential mowing
- Small property upkeep
- Light towing
- Mixed tasks and attachment use
Not ideal for
- Heavy, continuous loader work
- Low-maintenance-first buyers
- Large-acreage row-crop or heavy tillage
Ag King AK2040 — Pros and Cons
Pros
- Compact engine output suits mowing and light loader use.
- Manual transmission keeps design simple and ownership costs lower.
- Operating weight around 1 t aids maneuverability and transport.
- Rated PTO output of 17 HP supports mowers, hay tools, and other driven implements.
- Versatility index supports a wide range of tasks and attachments.
- Estimated used price range: $864–$2,808 USD.
- Lawn and garden focus favors mowing and property maintenance.
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
$864 – $2,808 USD
High confidence
Estimate only. Actual prices vary by condition, hours, and region.
Buyer checklist
- Verify mower deck or attachment compatibility and condition.
- Check for oil leaks and transmission operation; HST repairs are costly.
- Confirm tire condition and that the machine fits your storage and access.
For used Ag King AK2040, check hours and blade deck condition. Verify PTO and transmission operation, and that attachments match.
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Authorized dealerships selling and servicing Ag tractors.
Technical Specifications
What this means: HP and cooling type affect durability under continuous load; liquid cooling is preferred for heavy mowing.
Engine
- Maximum Power (Gross)
- 20 HP (15 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid
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Frequently asked questions
What is the horsepower of the Ag King AK2040?
The Ag King AK2040 is rated at 20 HP (gross) (15 kW).
Is the Ag King AK2040 good for loader work?
TractorFit scores rate this model as less suited for loader work (13/100). Check front axle capacity and loader compatibility for your intended use.
What is the Ag King AK2040 best used for?
As a lawn tractor, the Ag King AK2040 is best for mowing, light loader work, and property maintenance.
What type of transmission does the Ag King AK2040 have?
The Ag King AK2040 uses a manual transmission.
What should I check when buying a used Ag King AK2040?
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 Ag King AK2040 use?
The Ag King AK2040 uses diesel fuel.
Ag King AK2040: Complete Tractor Specifications and Technical Data
Overview
The Ag King AK2040 is a lawn tractor from Ag 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 lawn tractor features a 20 HP diesel engine with manual transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the Ag King AK2040, making it easy to compare with other models in the Ag lineup or across different brands.
Engine Specifications
The Ag King AK2040 is powered by a diesel engine that delivers 20 HP for property maintenance. Tractor horsepower is a critical specification that determines the machine's ability to handle various implements. The engine specifications demonstrate Ag's engineering expertise in creating efficient powerplants.
- Maximum Power: 20 HP (15 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The Ag King AK2040 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 Ag King AK2040's specifications help determine if the tractor fits your operational requirements.
- Wheelbase: 1651 mm (65.0 in)
- Weight: 1120 kg (2469 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: 17 HP (13 kW)
Performance and Applications
The Ag King AK2040 delivers 20 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 Ag King AK2040 matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the Ag King AK2040. Key specifications include: 20 HP engine, manual transmission, 17 HP PTO, and 1120 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 Ag King AK2040 is a versatile lawn tractor from Ag, designed for property maintenance. With its 20 HP diesel engine and manual transmission, weighing 1 tons, it provides efficient operation for landscaping work. This comprehensive guide offers all essential Ag King AK2040 tractor data and specifications for informed decision-making.
Conclusion
With 20 HP, the Ag King AK2040 is a model worth considering carefully for operators who need Residential mowing, Small property upkeep, Light towing. Check the price range shown above and compare with similar models to ensure it fits your budget. Use our comparison tool to stack the King AK2040 against other tractors in the same HP range before making a final decision.