Head to head · Sub-Compact

AGCO ST40 vs Farmall Super MD

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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
AGCOAGCO ST40
vs
FarmallFarmall Super MD

How they compare

Headline specs vs. the whole Sub-Compact

n = 584–816

Engine Power

▲ Super MD higher · +1.9 hp (+5%)
ST4040.1 hp
Super MD42 hp
Median Sub-Compact Tractor26.9 hp

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

Engine Displacement

▲ Super MD higher · +173 ci (+189%)
ST4091.4 ci
Super MD264 ci
Median Sub-Compact Tractor91.4 ci

ST40 is in the 50th percentile; Super MD is in the 99th · 757 models

Cylinders

▲ Super MD higher · +1 (+33%)
ST403
Super MD4
Median Sub-Compact Tractor3

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

Forward Gears

▲ ST40 higher · +11 (+220%)
ST4016
Super MD5
Median Sub-Compact Tractor9

ST40 is in the 89th percentile; Super MD is in the 4th · 616 models

ST40 (A)Super MD (B)Median Sub-Compact Tractor

Full comparison

Every spec, side by side

General Information

SpecAGCO ST40Farmall Super MDDifference
ManufacturerAGCOFarmall—
ModelST40Super MD—
CategorySub-CompactRow Crop—

Engine

SpecAGCO ST40Farmall Super MDDifference
ManufacturerIsekiInternational Harvester—
ModelE3CDNot recorded—
Power Output40.1hp42hp▲ Super MD+1.9 hp · +5%
Rated RPM2,600RPM1,450RPM▲ ST40+1,150 RPM · +79%
Cylinders34▲ Super MD+1 · +33%
Displacement91.4ci264ci▲ Super MD+173 ci · +189%
Bore3.4in4in▲ Super MD+0.6 in · +18%
Stroke3.3in5.2in▲ Super MD+1.9 in · +58%

Transmission

SpecAGCO ST40Farmall Super MDDifference
TypeMultiple options available (synchronized shuttle, power shuttle, hydrostatic)Gear type with dry disc clutch—

Dimensions & Weight

SpecAGCO ST40Farmall Super MDDifference
Length122in141in▲ Super MD+19 in · +16%
Width60.2in84.5in▲ Super MD+24.3 in · +40%
Height94.4in79in▲ ST40+15.4 in · +19%
Operating Weight3,323lb5,725lb▲ Super MD+2,402 lb · +72%

Hydraulics

SpecAGCO ST40Farmall Super MDDifference
System TypeOpen CenterIH Lift-All—
Steering TypePowerManual—

Power Take-off (PTO)

SpecAGCO ST40Farmall Super MDDifference
TypeRear PTO: 540, Mid PTO: SAE 15 1.0Rear—
Speed 1540rpm540rpmSame

Tires

SpecAGCO ST40Farmall Super MDDifference
Rear Tire Size13.6-24Not recorded—

Hitch & Towing

SpecAGCO ST40Farmall Super MDDifference
Hitch TypeRearIH Fast Hitch—
Hitch CategoryINot recorded—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAGCO ST40Farmall Super MDDifference
Chassis Type4WD4x2—
Drive Type4WD2WD—
Steering TypePowerManual—
Brake TypeNot recordedDifferential mechanical dry disc—

Electrical

SpecAGCO ST40Farmall Super MDDifference
Starter TypeElectricElectricSame

Capacities

SpecAGCO ST40Farmall Super MDDifference
Coolant1.7gal7gal▲ Super MD+5.3 gal · +312%

Operator Station

SpecAGCO ST40Farmall Super MDDifference
TypeROPSOpen—

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 · 99th percentile (264 ci)

Cylinders

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

Forward Gears

median 9
A · 89th percentile (16)B · 4th percentile (5)

Operating Weight

median 2,700 lb
A · 63rd percentile (3,323 lb)B · 96th percentile (5,725 lb)
A · ST40B · Super MDMedian Sub-Compact Tractor
Full spec pageAGCO ST40Full spec pageFarmall Super MD