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YanmarModel A
Yanmar AC-21
Sub-Compact
- power
- 20.5 hp
- displacement
- 61.4 ci
- Cylinders
- 3
- Forward gears
- Not recorded
Head to head · Sub-Compact
Yanmar AC-21 vs Yanmar F20
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YanmarModel B
Yanmar F20
Sub-Compact
- power
- 20 hp
- displacement
- 83.1 ci
- Cylinders
- 3
- Forward gears
- 9
YanmarYanmar AC-21
vs
YanmarYanmar F20
How they compare
Headline specs vs. the whole Sub-Compact
Engine Power
▲ AC-21 higher · +0.5 hp (+3%)AC-2120.5 hp
F2020 hp
Median Sub-Compact Tractor26.9 hp
AC-21 is in the 27th percentile; F20 is in the 25th · 816 models
Engine Displacement
▲ F20 higher · +21.7 ci (+35%)AC-2161.4 ci
F2083.1 ci
Median Sub-Compact Tractor91.4 ci
AC-21 is in the 24th percentile; F20 is in the 44th · 757 models
Cylinders
= Effectively tiedAC-213
F203
Median Sub-Compact Tractor3
AC-21 is in the 50th percentile; F20 is in the 50th · 802 models
Operating Weight
▲ F20 higher · +586 lb (+32%)AC-211,830 lb
F202,416 lb
Median Sub-Compact Tractor2,700 lb
AC-21 is in the 33rd percentile; F20 is in the 44th · 711 models
AC-21 (A)F20 (B)Median Sub-Compact Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Yanmar AC-21 | Yanmar F20 | Difference |
|---|---|---|---|
| Manufacturer | Yanmar | Yanmar | Same |
| Model | AC-21 | F20 | — |
| Category | Sub-Compact | Sub-Compact | Same |
Engine
| Spec | Yanmar AC-21 | Yanmar F20 | Difference |
|---|---|---|---|
| Manufacturer | Yanmar | Yanmar | Same |
| Model | 3TNE74 | 3TN82 | — |
| Power Output | 20.5hp | 20hp | ▲ AC-21+0.5 hp · +3% |
| Cylinders | 3 | 3 | Same |
| Displacement | 61.4ci | 83.1ci | ▲ F20+21.7 ci · +35% |
| Bore | 2.9in | 3.2in | ▲ F20+0.3 in · +10% |
| Stroke | 3.1in | 3.4in | ▲ F20+0.3 in · +10% |
Transmission
| Spec | Yanmar AC-21 | Yanmar F20 | Difference |
|---|---|---|---|
| Type | Hydrostatic | Gear | — |
Dimensions & Weight
| Spec | Yanmar AC-21 | Yanmar F20 | Difference |
|---|---|---|---|
| Length | 92.1in | 113in | ▲ F20+20.9 in · +23% |
| Width | 49.6in | 49in | ▲ AC-21+0.6 in · +1% |
| Height | 71.9in | 69in | ▲ AC-21+2.9 in · +4% |
| Operating Weight | 1,830lb | 2,416lb | ▲ F20+586 lb · +32% |
Hitch & Towing
| Spec | Yanmar AC-21 | Yanmar F20 | Difference |
|---|---|---|---|
| Hitch Category | III | Category 3 | — |
Electrical
| Spec | Yanmar AC-21 | Yanmar F20 | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric Starter | — |
Category context
Both models against the field
Engine Power
median 26.9 hpA · 27th percentile (20.5 hp)B · 25th percentile (20 hp)
Engine Displacement
median 91.4 ciA · 24th percentile (61.4 ci)B · 44th percentile (83.1 ci)
Cylinders
median 3A · 50th percentile (3)B · 50th percentile (3)
Operating Weight
median 2,700 lbA · 33rd percentile (1,830 lb)B · 44th percentile (2,416 lb)
Length
median 113 inA · 18th percentile (92.1 in)B · 49th percentile (113 in)
A · AC-21B · F20Median Sub-Compact Tractor