Head to head · Utility

Yanmar AF660 vs Yanmar US601

Image not recorded
YanmarModel A

Yanmar AF660

Utility

power
60 hp
displacement
203 ci
Cylinders
4
Forward gears
18
Full AF660 specs
Yanmar US601 Tractor
YanmarModel B

Yanmar US601

Utility

power
59.2 hp
displacement
203 ci
Cylinders
4
Forward gears
20
Full US601 specs
YanmarYanmar AF660
vs
YanmarYanmar US601

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ AF660 higher · +0.8 hp (+1%)
AF66060 hp
US60159.2 hp
Median Utility Tractor55 hp

AF660 is in the 54th percentile; US601 is in the 53rd · 5,383 models

Engine Displacement

= Effectively tied
AF660203 ci
US601203 ci
Median Utility Tractor183 ci

AF660 is in the 55th percentile; US601 is in the 55th · 5,580 models

Cylinders

= Effectively tied
AF6604
US6014
Median Utility Tractor4

AF660 is in the 50th percentile; US601 is in the 50th · 5,720 models

Forward Gears

▲ US601 higher · +2 (+11%)
AF66018
US60120
Median Utility Tractor12

AF660 is in the 83rd percentile; US601 is in the 86th · 4,941 models

AF660 (A)US601 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecYanmar AF660Yanmar US601Difference
ManufacturerYanmarYanmarSame
ModelAF660US601—
CategoryUtilityUtilitySame

Engine

SpecYanmar AF660Yanmar US601Difference
ManufacturerYanmarYanmarSame
Model4TNV984TNV98Same
Power Output60hp59.2hp▲ AF660+0.8 hp · +1%
Rated RPM2,500RPM2,500RPMSame
Cylinders44Same
Displacement203ci203ciSame

Transmission

SpecYanmar AF660Yanmar US601Difference
TypePower shuttlePartial Synchro-mesh—

Dimensions & Weight

SpecYanmar AF660Yanmar US601Difference
Length139inNot recorded—
Width64.6in64.8in▲ US601+0.2 in · <1%
Height97.8in98.4in▲ US601+0.6 in · <1%
Operating Weight4,971lb5,005lb▲ US601+34 lb · <1%

Hydraulics

SpecYanmar AF660Yanmar US601Difference
Steering TypePowerNot recorded—

Tires

SpecYanmar AF660Yanmar US601Difference
Front Tire SizeNot recorded8.3-20—
Rear Tire SizeNot recorded12.4-32—

Hitch & Towing

SpecYanmar AF660Yanmar US601Difference
Hitch TypeCategory INot recorded—
Hitch CategoryCategory 3Not recorded—

Chassis & Drive

SpecYanmar AF660Yanmar US601Difference
Chassis Type4x4 MFWD 4WDNot recorded—
Drive Type4WDNot recorded—
Steering TypePowerNot recorded—

Electrical

SpecYanmar AF660Yanmar US601Difference
Starter TypeElectricNot recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 54th percentile (60 hp)B · 53rd percentile (59.2 hp)

Engine Displacement

median 183 ci
A · 55th percentile (203 ci)B · 55th percentile (203 ci)

Cylinders

median 4
A · 50th percentile (4)B · 50th percentile (4)

Forward Gears

median 12
A · 83rd percentile (18)B · 86th percentile (20)

Operating Weight

median 5,303 lb
A · 47th percentile (4,971 lb)B · 48th percentile (5,005 lb)
A · AF660B · US601Median Utility Tractor
Full spec pageYanmar AF660Full spec pageYanmar US601