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Years in Production / 2004–2007
Yanmar
AC-21
Explore the specifications, hardware, and original references for the Yanmar AC-21.
No photo
20hp
Source index power
Tracks
Drive
2004–2007
Production years
Yanmar
Manufacturer
AC-21 / 01
At a glance
Production
Agricultural Crawler tractor
- Manufacturer
- Yanmar
Mechanical
Two-post ROPS. Cab optional.
- Drive
- crawler
Electrical
- Ground
- negative
- Battery Volts
- 12
AC-21 / 02
Under the hood
Engine Detail
Yanmar 3TNE74
diesel
3-cylinder
liquid-cooled
- Displacement
- 61.4 ci1.0 L
- Bore Stroke
- 2.91x3.07 inches74 x 78 mm
- Power
- 20.5 hp15.3 kW
- Starter
- electric
- Starter Volts
- 12
- Fuel Type
- diesel
- Cylinders
- 3
- Cooling
- liquid-cooled
Engine Options
Yanmar 1.0L 3-cyl diesel
- Fuel Tank
- 5.3 gal20.1 L
AC-21 / 03
Gears & controls
Transmission
- Transmission Type
- hydrostatic
AC-21 / 04
Size. Stance. Footprint.
Dimensions
- Length
- 92.1 in233 cm
- Width
- 49.6 in125 cm
- Height
- 71.9 in182 cm
- Ground clearance
- 12.6 in32 cm
Tires And Tracks
Tracks
- Weight
- 1830 lbs830 kg
See it in action
Videos
Watch Yanmar AC-21 videos from their original YouTube creators.