Yanmar AF118 Specifications
The Yanmar AF118 is a lawn tractor with 18 HP power.
Engine Features
Power
18 HP
Production Years
—
Fuel
diesel
Transmission
manual
Estimated Price Range
$3,110 - $4,666
USD • Estimated market value
Weight and Dimensions
Weight
665 kg (1 tons)
TractorSuitability™
Suitability analysisOverall suitability score
Index calculated from technical specifications for Yanmar AF118.
Higher = simpler maintenance
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.
- ✓Strong value for money relative to power and features.
- ✓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.
Performance profile
Ideal use case: 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, operations where fuel economy is a priority, tight spaces and transport on smaller trailers.
Maintenance tier: Low — Mechanical transmission and straightforward engine design; lower repair costs and easier DIY or general dealer servicing.
Operating cost tier: Low — Good fuel efficiency, strong value tier, and low maintenance complexity keep operating costs down.
Expert summary
Yanmar AF118 receives an overall suitability score of 56/100 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, operations where fuel economy is a priority, tight spaces and transport on smaller trailers. The suitability sub-scores allow an objective comparison of performance across farm sizes and use types. With 18 HP and around 1 tons weight, it fits small and mid-size farms where maneuverability and running costs matter. Loader work rates 10/100; fuel efficiency index is 71/100. 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 (99/100) reflects value for money. It stands out in: value. It has relative limitations in: large farm, loader. Overall, it offers a balanced 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.
Yanmar AF118: Complete Tractor Specifications and Technical Data
Overview
The Yanmar AF118 is a lawn tractor from Yanmar 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 18 HP diesel engine with manual transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the Yanmar AF118, making it easy to compare with other models in the Yanmar lineup or across different brands.
Engine Specifications
The Yanmar AF118 is powered by a diesel engine that delivers 18 HP for property maintenance. Tractor horsepower is a critical specification that determines the machine's ability to handle various implements. The engine specifications demonstrate Yanmar's engineering expertise in creating efficient powerplants.
- Maximum Power: 18 HP (13 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The Yanmar AF118 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 Yanmar AF118's specifications help determine if the tractor fits your operational requirements.
- Wheelbase: 1379 mm (54.3 in)
- Weight: 665 kg (1466 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: 15 HP (11 kW)
Performance and Applications
The Yanmar AF118 delivers 18 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 Yanmar AF118 matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the Yanmar AF118. Key specifications include: 18 HP engine, manual transmission, 15 HP PTO, and 665 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 Yanmar AF118 is a versatile lawn tractor from Yanmar, designed for property maintenance. With its 18 HP diesel engine and manual transmission, weighing 1 tons, it provides efficient operation for landscaping work. This comprehensive guide offers all essential Yanmar AF118 tractor data and specifications for informed decision-making.
Technical Specifications
Engine
- Maximum Power (Gross)
- 18 HP (13 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid