Head to head · Sub-Compact

Yanmar AC-21 vs Yanmar YM2002

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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
Full AC-21 specs
Image not recorded
YanmarModel B

Yanmar YM2002

Sub-Compact

power
20 hp
displacement
78.1 ci
Cylinders
3
Forward gears
15
Full YM2002 specs
YanmarYanmar AC-21
vs
YanmarYanmar YM2002

How they compare

Headline specs vs. the whole Sub-Compact

n = 584–816

Engine Power

▲ AC-21 higher · +0.5 hp (+3%)
AC-2120.5 hp
YM200220 hp
Median Sub-Compact Tractor26.9 hp

AC-21 is in the 27th percentile; YM2002 is in the 25th · 816 models

Engine Displacement

▲ YM2002 higher · +16.7 ci (+27%)
AC-2161.4 ci
YM200278.1 ci
Median Sub-Compact Tractor91.4 ci

AC-21 is in the 24th percentile; YM2002 is in the 38th · 757 models

Cylinders

= Effectively tied
AC-213
YM20023
Median Sub-Compact Tractor3

AC-21 is in the 50th percentile; YM2002 is in the 50th · 802 models

Operating Weight

▲ YM2002 higher · +484 lb (+26%)
AC-211,830 lb
YM20022,314 lb
Median Sub-Compact Tractor2,700 lb

AC-21 is in the 33rd percentile; YM2002 is in the 42nd · 711 models

AC-21 (A)YM2002 (B)Median Sub-Compact Tractor

Full comparison

Every spec, side by side

General Information

SpecYanmar AC-21Yanmar YM2002Difference
ManufacturerYanmarYanmarSame
ModelAC-21YM2002—
CategorySub-CompactSub-CompactSame

Engine

SpecYanmar AC-21Yanmar YM2002Difference
ManufacturerYanmarYanmarSame
Model3TNE743T80U-NA—
Power Output20.5hp20hp▲ AC-21+0.5 hp · +3%
Rated RPMNot recorded2,400RPM—
Cylinders33Same
Displacement61.4ci78.1ci▲ YM2002+16.7 ci · +27%
Bore2.9inNot recorded—
Stroke3.1inNot recorded—

Transmission

SpecYanmar AC-21Yanmar YM2002Difference
TypeHydrostaticGear—

Dimensions & Weight

SpecYanmar AC-21Yanmar YM2002Difference
Length92.1in104in▲ YM2002+11.9 in · +13%
Width49.6in45in▲ AC-21+4.6 in · +10%
Height71.9in71in▲ AC-21+0.9 in · +1%
Operating Weight1,830lb2,314lb▲ YM2002+484 lb · +26%

Hitch & Towing

SpecYanmar AC-21Yanmar YM2002Difference
Hitch CategoryIIINot recorded—

Electrical

SpecYanmar AC-21Yanmar YM2002Difference
Starter TypeElectricNot recorded—

Category context

Both models against the field

Engine Power

median 26.9 hp
A · 27th percentile (20.5 hp)B · 25th percentile (20 hp)

Engine Displacement

median 91.4 ci
A · 24th percentile (61.4 ci)B · 38th percentile (78.1 ci)

Cylinders

median 3
A · 50th percentile (3)B · 50th percentile (3)

Operating Weight

median 2,700 lb
A · 33rd percentile (1,830 lb)B · 42nd percentile (2,314 lb)

Length

median 113 in
A · 18th percentile (92.1 in)B · 36th percentile (104 in)
A · AC-21B · YM2002Median Sub-Compact Tractor
Full spec pageYanmar AC-21Full spec pageYanmar YM2002