Head to head · Sub-Compact

AGCO ST40 vs TAFE 4340

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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
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TAFEModel B

TAFE 4340

Utility

power
42.5 hp
displacement
153 ci
Cylinders
3
Forward gears
8
Full 4340 specs
AGCOAGCO ST40
vs
TAFETAFE 4340

How they compare

Headline specs vs. the whole Sub-Compact

n = 584–816

Engine Power

▲ 4340 higher · +2.4 hp (+6%)
ST4040.1 hp
434042.5 hp
Median Sub-Compact Tractor26.9 hp

ST40 is in the 77th percentile; 4340 is in the 80th · 816 models

Engine Displacement

▲ 4340 higher · +61.6 ci (+67%)
ST4091.4 ci
4340153 ci
Median Sub-Compact Tractor91.4 ci

ST40 is in the 50th percentile; 4340 is in the 85th · 757 models

Cylinders

= Effectively tied
ST403
43403
Median Sub-Compact Tractor3

ST40 is in the 50th percentile; 4340 is in the 50th · 802 models

Forward Gears

▲ ST40 higher · +8 (+100%)
ST4016
43408
Median Sub-Compact Tractor9

ST40 is in the 89th percentile; 4340 is in the 40th · 616 models

ST40 (A)4340 (B)Median Sub-Compact Tractor

Full comparison

Every spec, side by side

General Information

SpecAGCO ST40TAFE 4340Difference
ManufacturerAGCOTAFE—
ModelST404340—
CategorySub-CompactUtility—

Engine

SpecAGCO ST40TAFE 4340Difference
ManufacturerIsekiTAFE—
ModelE3CDSJ325ER1—
Power Output40.1hp42.5hp▲ 4340+2.4 hp · +6%
Rated RPM2,600RPM2,250RPM▲ ST40+350 RPM · +16%
Cylinders33Same
Displacement91.4ci153ci▲ 4340+61.6 ci · +67%
Bore3.4in3.6in▲ 4340+0.2 in · +6%
Stroke3.3in5in▲ 4340+1.7 in · +52%

Transmission

SpecAGCO ST40TAFE 4340Difference
TypeMultiple options available (synchronized shuttle, power shuttle, hydrostatic)Sliding mesh—

Dimensions & Weight

SpecAGCO ST40TAFE 4340Difference
Length122in126in▲ 4340+4 in · +3%
Width60.2in63.8in▲ 4340+3.6 in · +6%
Height94.4in88.6in▲ ST40+5.8 in · +7%
Operating Weight3,323lb3,858lb▲ 4340+535 lb · +16%

Hydraulics

SpecAGCO ST40TAFE 4340Difference
System TypeOpen CenterNot recorded—
Steering TypePowerHydrostatic power—

Power Take-off (PTO)

SpecAGCO ST40TAFE 4340Difference
TypeRear PTO: 540, Mid PTO: SAE 15 1.0Not recorded—
Speed 1540rpmNot recorded—

Tires

SpecAGCO ST40TAFE 4340Difference
Rear Tire Size13.6-24Not recorded—

Hitch & Towing

SpecAGCO ST40TAFE 4340Difference
Hitch TypeRearNot recorded—
Hitch CategoryINot recorded—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAGCO ST40TAFE 4340Difference
Chassis Type4WD4x2—
Drive Type4WD2WD—
Steering TypePowerHydrostatic power—

Electrical

SpecAGCO ST40TAFE 4340Difference
Starter TypeElectricNot recorded—

Capacities

SpecAGCO ST40TAFE 4340Difference
Coolant1.7gal2.6gal▲ 4340+0.9 gal · +53%

Operator Station

SpecAGCO ST40TAFE 4340Difference
TypeROPSNot recorded—

Category context

Both models against the field

Engine Power

median 26.9 hp
A · 77th percentile (40.1 hp)B · 80th percentile (42.5 hp)

Engine Displacement

median 91.4 ci
A · 50th percentile (91.4 ci)B · 85th percentile (153 ci)

Cylinders

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

Forward Gears

median 9
A · 89th percentile (16)B · 40th percentile (8)

Operating Weight

median 2,700 lb
A · 63rd percentile (3,323 lb)B · 75th percentile (3,858 lb)
A · ST40B · 4340Median Sub-Compact Tractor
Full spec pageAGCO ST40Full spec pageTAFE 4340