| Manufacturer |
Yanmar |
| Price |
- |
| Model |
AF660 |
| Equipment Type |
- |
| Factory |
|
YANMAR AF660 POWER
ENGINE DETAIL
The Yanmar AF660 features a robust 4TNV98 diesel engine, providing 60 hp at a rated RPM of 2500, ideal for efficient agricultural or industrial applications due to its balanced power-to-weight ratio. Its 3.3L displacement offers sufficient torque for various tasks, while the liquid-cooled system ensures optimal engine performance and longevity. Potential advantages include ease of starting with a 12V electric starter, but challenges could arise in maintenance and parts availability, common in niche tractor models.
| Description |
Yanmar 4TNV98 diesel 4-cylinder liquid-cooled |
| Displacement |
202.5ci / 3.3L |
| Power |
60hp / 44.7kW |
| Rated RPM |
2500 |
| Starter |
electric |
| Starter volts |
12 |
YANMAR AF660 ENGINE
The Yanmar AF660 features a robust 3.3L 4-cylinder diesel engine, providing reliable power for various agricultural tasks. Its 17.2-gallon (65.1L) fuel tank offers extended operation time, minimizing downtime for refueling during intensive work periods. However, operators should consider the tractor's weight and balance when loaded for optimal performance in varying terrain.
| Description |
Yanmar 3.3L 4-cyl diesel |
| Fuel tank |
17.2gal / 65.1L |
TRANSMISSION
The Yanmar AF660 features a power shuttle transmission, allowing for seamless forward and reverse gear changes without clutch depression, enhancing operational efficiency. With 18 total gears, this tractor offers versatile speed and torque options, making it ideal for varied agricultural tasks. The hydraulic wet disc clutch provides smooth engagement and prolonged durability, ensuring consistent performance under heavy load conditions, though it may require more maintenance compared to dry clutches.
| Type |
power shuttle |
| Gears |
18 forward and reverse |
| Clutch |
hydraulic wet disc |
MECHANICAL
The Yanmar AF660 tractor features a 4x4 MFWD system, providing excellent traction in diverse terrains, while the power steering enhances maneuverability, especially in tight spaces. Its mechanical wet disc brakes offer superior stopping power and durability, which is advantageous for heavy-duty applications. The 18-speed power shuttle transmission enables precise speed control, making it suitable for varied tasks, from agricultural to industrial use, but may require operator familiarity for optimal performance.
| Chassis |
4x4 MFWD 4WD |
| Steering |
power |
| Brakes |
mechanical wet disc |
| Cab |
Cab standard with air-conditioning |
| Transmission |
18-speed power shuttle |
TRACTOR HITCH
| Rear Type |
I |
| Control |
position control |
| Rear lift |
3754lbs / 1702kg |
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Rear RPM |
564/756 / 1073 (1.375) |
YANMAR AF660 TIRES
The Yanmar AF660 is equipped with agricultural tires that offer optimal traction and stability for fieldwork, with front tires sized 8.3-20 and rear tires 12.4-32, which enhance ground contact and reduce soil compaction. However, the smaller front tire size may limit maneuverability in tighter spaces compared to larger front tires found in other models. Overall, this configuration is advantageous for row cropping and general farming applications but may pose challenges in uneven terrain or heavy-duty applications.
| Standard tires (ag) |
Front: 8.3-20. Rear: 12.4-32 |
DIMENSIONS
| Wheelbase |
79.1inches / 200cm |
| Length |
138.6inches / 352cm |
| Width |
64.6inches / 164cm |
| Height |
97.8inches / 248cm |
| Weight |
4971lbs / 2254kg |
| Ground clearance |
15.2inches / 38cm |
| Front tread |
49.2 to 58.3inches / 124to 148cm |
| Rear tread |
50.4 to 64.2inches / 128to 163cm |
DIMENSIONS & TIRES
The Yanmar AF660 tractor features a compact wheelbase of 79.1 inches, providing excellent maneuverability for applications in limited spaces. Weighing 4,971 lbs and equipped with appropriately sized tires (front: 8.3-20, rear: 12.4-32), it ensures stability and traction on various terrains, making it suitable for agricultural and landscaping tasks. However, its weight might challenge portability; thus, consider transport logistics if frequent relocation is necessary.
| Wheelbase |
79.1inches / 200cm |
| Weight |
4971lbs / 2254kg |
| Front tire |
8.3-20 |
| Rear tire |
12.4-32 |
ELECTRICAL
| Ground |
negative |
| Battery volts |
12 |
| Battery AH |
110 |
