Head to head · Sub-Compact

AGCO ST40 vs Yanmar FX42D

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AGCOModel A

AGCO ST40

Sub-Compact

power
40.1 hp
displacement
91.4 ci
Cylinders
3
Forward gears
16
Full ST40 specs
Image not recorded
YanmarModel B

Yanmar FX42D

Utility

power
42 hp
displacement
100 ci
Cylinders
4
Forward gears
Not recorded
Full FX42D specs
AGCOAGCO ST40
vs
YanmarYanmar FX42D

How they compare

Headline specs vs. the whole Sub-Compact

n = 584–816

Engine Power

▲ FX42D higher · +1.9 hp (+5%)
ST4040.1 hp
FX42D42 hp
Median Sub-Compact Tractor26.9 hp

ST40 is in the 77th percentile; FX42D is in the 80th · 816 models

Engine Displacement

▲ FX42D higher · +8.6 ci (+9%)
ST4091.4 ci
FX42D100 ci
Median Sub-Compact Tractor91.4 ci

ST40 is in the 50th percentile; FX42D is in the 57th · 757 models

Cylinders

▲ FX42D higher · +1 (+33%)
ST403
FX42D4
Median Sub-Compact Tractor3

ST40 is in the 50th percentile; FX42D is in the 90th · 802 models

Operating Weight

▲ FX42D higher · +579 lb (+17%)
ST403,323 lb
FX42D3,902 lb
Median Sub-Compact Tractor2,700 lb

ST40 is in the 63rd percentile; FX42D is in the 77th · 711 models

ST40 (A)FX42D (B)Median Sub-Compact Tractor

Full comparison

Every spec, side by side

General Information

SpecAGCO ST40Yanmar FX42DDifference
ManufacturerAGCOYanmar—
ModelST40FX42D—
CategorySub-CompactUtility—

Engine

SpecAGCO ST40Yanmar FX42DDifference
ManufacturerIsekiYanmar—
ModelE3CD4TNA78T—
Power Output40.1hp42hp▲ FX42D+1.9 hp · +5%
Rated RPM2,600RPMNot recorded—
Cylinders34▲ FX42D+1 · +33%
Displacement91.4ci100ci▲ FX42D+8.6 ci · +9%
Bore3.4in3.1in▲ ST40+0.3 in · +10%
Stroke3.3in3.4in▲ FX42D+0.1 in · +3%

Transmission

SpecAGCO ST40Yanmar FX42DDifference
TypeMultiple options available (synchronized shuttle, power shuttle, hydrostatic)Power Shift—

Dimensions & Weight

SpecAGCO ST40Yanmar FX42DDifference
Length122in130in▲ FX42D+8 in · +7%
Width60.2in59in▲ ST40+1.2 in · +2%
Height94.4in78in▲ ST40+16.4 in · +21%
Operating Weight3,323lb3,902lb▲ FX42D+579 lb · +17%

Hydraulics

SpecAGCO ST40Yanmar FX42DDifference
System TypeOpen CenterNot recorded—
Steering TypePowerNot recorded—

Power Take-off (PTO)

SpecAGCO ST40Yanmar FX42DDifference
TypeRear PTO: 540, Mid PTO: SAE 15 1.0Not recorded—
Speed 1540rpmNot recorded—

Tires

SpecAGCO ST40Yanmar FX42DDifference
Rear Tire Size13.6-24Not recorded—

Hitch & Towing

SpecAGCO ST40Yanmar FX42DDifference
Hitch TypeRearNot recorded—
Hitch CategoryINot recorded—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAGCO ST40Yanmar FX42DDifference
Chassis Type4WD4x4 MFWD 4WD—
Drive Type4WD4WDSame
Steering TypePowerNot recorded—

Electrical

SpecAGCO ST40Yanmar FX42DDifference
Starter TypeElectricElectricSame

Capacities

SpecAGCO ST40Yanmar FX42DDifference
Coolant1.7galNot recorded—

Operator Station

SpecAGCO ST40Yanmar FX42DDifference
TypeROPSNot recorded—

Category context

Both models against the field

Engine Power

median 26.9 hp
A · 77th percentile (40.1 hp)B · 80th percentile (42 hp)

Engine Displacement

median 91.4 ci
A · 50th percentile (91.4 ci)B · 57th percentile (100 ci)

Cylinders

median 3
A · 50th percentile (3)B · 90th percentile (4)

Operating Weight

median 2,700 lb
A · 63rd percentile (3,323 lb)B · 77th percentile (3,902 lb)

Length

median 113 in
A · 61st percentile (122 in)B · 79th percentile (130 in)
A · ST40B · FX42DMedian Sub-Compact Tractor
Full spec pageAGCO ST40Full spec pageYanmar FX42D