Head to head · Row Crop

Satoh ST4000 vs Yanmar AF342

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SatohModel A

Satoh ST4000

Row Crop

power
39.5 hp
displacement
127 ci
Cylinders
4
Forward gears
9
Full ST4000 specs
Image not recorded
YanmarModel B

Yanmar AF342

Utility

power
42 hp
displacement
134 ci
Cylinders
4
Forward gears
16
Full AF342 specs
SatohSatoh ST4000
vs
YanmarYanmar AF342

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ AF342 higher · +2.5 hp (+6%)
ST400039.5 hp
AF34242 hp
Median Row Crop Tractor138 hp

ST4000 is in the 4th percentile; AF342 is in the 4th · 1,206 models

Engine Displacement

▲ AF342 higher · +7 ci (+6%)
ST4000127 ci
AF342134 ci
Median Row Crop Tractor391 ci

ST4000 is in the 3rd percentile; AF342 is in the 3rd · 1,409 models

Cylinders

= Effectively tied
ST40004
AF3424
Median Row Crop Tractor6

ST4000 is in the 17th percentile; AF342 is in the 17th · 1,417 models

Forward Gears

▲ AF342 higher · +7 (+78%)
ST40009
AF34216
Median Row Crop Tractor16

ST4000 is in the 20th percentile; AF342 is in the 50th · 1,200 models

ST4000 (A)AF342 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecSatoh ST4000Yanmar AF342Difference
ManufacturerSatohYanmar—
ModelST4000AF342—
CategoryRow CropUtility, Sub-Compact—

Engine

SpecSatoh ST4000Yanmar AF342Difference
ManufacturerMitsubishiYanmar—
Model4DQ54TNE88—
Power Output39.5hp42hp▲ AF342+2.5 hp · +6%
Rated RPM2,400RPM2,600RPM▲ AF342+200 RPM · +8%
Cylinders44Same
Displacement127ci134ci▲ AF342+7 ci · +6%
Bore3.3inNot recorded—
Stroke3.7inNot recorded—

Transmission

SpecSatoh ST4000Yanmar AF342Difference
TypeGearPower shuttle—

Dimensions & Weight

SpecSatoh ST4000Yanmar AF342Difference
Length132in130in▲ ST4000+2 in · +2%
Width60.6in59.1in▲ ST4000+1.5 in · +3%
HeightNot recorded77.4in—
Operating Weight3,351lb3,197lb▲ ST4000+154 lb · +5%

Hydraulics

SpecSatoh ST4000Yanmar AF342Difference
Steering TypeNot recordedPower—

Hitch & Towing

SpecSatoh ST4000Yanmar AF342Difference
Hitch TypeJIS1Not recorded—
Hitch CategoryCategory 3I—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecSatoh ST4000Yanmar AF342Difference
Chassis TypeNot recorded4x4 MFWD 4WD—
Drive TypeNot recorded4WD—
Steering TypeNot recordedPower—

Electrical

SpecSatoh ST4000Yanmar AF342Difference
Starter TypeElectric StarterElectric—

Capacities

SpecSatoh ST4000Yanmar AF342Difference
Coolant2.1galNot recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 4th percentile (39.5 hp)B · 4th percentile (42 hp)

Engine Displacement

median 391 ci
A · 3rd percentile (127 ci)B · 3rd percentile (134 ci)

Cylinders

median 6
A · 17th percentile (4)B · 17th percentile (4)

Forward Gears

median 16
A · 20th percentile (9)B · 50th percentile (16)

Operating Weight

median 12,307 lb
A · 3rd percentile (3,351 lb)B · 3rd percentile (3,197 lb)
A · ST4000B · AF342Median Row Crop Tractor
Full spec pageSatoh ST4000Full spec pageYanmar AF342