Head to head · Sub-Compact

Yanmar AC-18 vs Yanmar AF120

Image not recorded
YanmarModel A

Yanmar AC-18

Sub-Compact

power
18 hp
displacement
61.4 ci
Cylinders
3
Forward gears
Not recorded
Full AC-18 specs
Yanmar AF120 Tractor
YanmarModel B

Yanmar AF120

Sub-Compact

power
20 hp
displacement
61.4 ci
Cylinders
3
Forward gears
8
Full AF120 specs
YanmarYanmar AC-18
vs
YanmarYanmar AF120

How they compare

Headline specs vs. the whole Sub-Compact

n = 584–816

Engine Power

▲ AF120 higher · +2 hp (+11%)
AC-1818 hp
AF12020 hp
Median Sub-Compact Tractor26.9 hp

AC-18 is in the 18th percentile; AF120 is in the 25th · 816 models

Engine Displacement

= Effectively tied
AC-1861.4 ci
AF12061.4 ci
Median Sub-Compact Tractor91.4 ci

AC-18 is in the 24th percentile; AF120 is in the 24th · 757 models

Cylinders

= Effectively tied
AC-183
AF1203
Median Sub-Compact Tractor3

AC-18 is in the 50th percentile; AF120 is in the 50th · 802 models

Operating Weight

▲ AF120 higher · +66 lb (+5%)
AC-181,422 lb
AF1201,488 lb
Median Sub-Compact Tractor2,700 lb

AC-18 is in the 16th percentile; AF120 is in the 22nd · 711 models

AC-18 (A)AF120 (B)Median Sub-Compact Tractor

Full comparison

Every spec, side by side

General Information

SpecYanmar AC-18Yanmar AF120Difference
ManufacturerYanmarYanmarSame
ModelAC-18AF120—
CategorySub-CompactSub-CompactSame

Engine

SpecYanmar AC-18Yanmar AF120Difference
ManufacturerYanmarYanmarSame
Model3TNE743TNE74Same
Power Output18hp20hp▲ AF120+2 hp · +11%
Rated RPM2,600RPM2,700RPM▲ AF120+100 RPM · +4%
Cylinders33Same
Displacement61.4ci61.4ciSame
Bore2.9inNot recorded—
Stroke3.1inNot recorded—

Transmission

SpecYanmar AC-18Yanmar AF120Difference
TypeHydrostaticManual—

Dimensions & Weight

SpecYanmar AC-18Yanmar AF120Difference
Length87in104in▲ AF120+17 in · +20%
Width47.2in41.7in▲ AC-18+5.5 in · +13%
Height69.5in75.6in▲ AF120+6.1 in · +9%
Operating Weight1,422lb1,488lb▲ AF120+66 lb · +5%

Hydraulics

SpecYanmar AC-18Yanmar AF120Difference
Steering TypeNot recordedPower—

Hitch & Towing

SpecYanmar AC-18Yanmar AF120Difference
Hitch CategoryCategory 3Not recorded—

Chassis & Drive

SpecYanmar AC-18Yanmar AF120Difference
Chassis TypeNot recorded4x4 MFWD 4WD—
Drive TypeNot recorded4WD—
Steering TypeNot recordedPower—

Electrical

SpecYanmar AC-18Yanmar AF120Difference
Starter TypeElectricElectricSame

Category context

Both models against the field

Engine Power

median 26.9 hp
A · 18th percentile (18 hp)B · 25th percentile (20 hp)

Engine Displacement

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

Cylinders

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

Operating Weight

median 2,700 lb
A · 16th percentile (1,422 lb)B · 22nd percentile (1,488 lb)

Length

median 113 in
A · 14th percentile (87 in)B · 34th percentile (104 in)
A · AC-18B · AF120Median Sub-Compact Tractor
Full spec pageYanmar AC-18Full spec pageYanmar AF120