Head to head · Sub-Compact

AGCO ST22A vs AGCO ST45

AGCO ST22A Tractor
AGCOModel A

AGCO ST22A

Sub-Compact

power
22.5 hp
displacement
68.5 ci
Cylinders
3
Forward gears
Not recorded
Full ST22A specs
AGCO ST45 Tractor
AGCOModel B

AGCO ST45

Sub-Compact

power
44.2 hp
displacement
134 ci
Cylinders
4
Forward gears
16
Full ST45 specs
AGCOAGCO ST22A
vs
AGCOAGCO ST45

How they compare

Headline specs vs. the whole Sub-Compact

n = 584–816

Engine Power

▲ ST45 higher · +21.7 hp (+96%)
ST22A22.5 hp
ST4544.2 hp
Median Sub-Compact Tractor26.9 hp

ST22A is in the 35th percentile; ST45 is in the 81st · 816 models

Engine Displacement

▲ ST45 higher · +65.5 ci (+96%)
ST22A68.5 ci
ST45134 ci
Median Sub-Compact Tractor91.4 ci

ST22A is in the 29th percentile; ST45 is in the 74th · 757 models

Cylinders

▲ ST45 higher · +1 (+33%)
ST22A3
ST454
Median Sub-Compact Tractor3

ST22A is in the 50th percentile; ST45 is in the 90th · 802 models

Operating Weight

▲ ST45 higher · +2,848 lb (+178%)
ST22A1,600 lb
ST454,448 lb
Median Sub-Compact Tractor2,700 lb

ST22A is in the 28th percentile; ST45 is in the 87th · 711 models

ST22A (A)ST45 (B)Median Sub-Compact Tractor

Full comparison

Every spec, side by side

General Information

SpecAGCO ST22AAGCO ST45Difference
ManufacturerAGCOAGCOSame
ModelST22AST45—
CategorySub-CompactSub-CompactSame

Engine

SpecAGCO ST22AAGCO ST45Difference
ManufacturerIsekiIsekiSame
ModelNot recordedE4CG—
Power Output22.5hp44.2hp▲ ST45+21.7 hp · +96%
Rated RPM2,600RPM2,600RPMSame
Cylinders34▲ ST45+1 · +33%
Displacement68.5ci134ci▲ ST45+65.5 ci · +96%
Bore3.1in3.4in▲ ST45+0.3 in · +10%
Stroke3.1in3.6in▲ ST45+0.5 in · +16%

Transmission

SpecAGCO ST22AAGCO ST45Difference
TypeHydrostaticMechanical Shuttle—

Dimensions & Weight

SpecAGCO ST22AAGCO ST45Difference
Length97.6in137in▲ ST45+39.4 in · +40%
Width45.8in69.1in▲ ST45+23.3 in · +51%
Height72.4in89in▲ ST45+16.6 in · +23%
Operating Weight1,600lb4,448lb▲ ST45+2,848 lb · +178%

Hydraulics

SpecAGCO ST22AAGCO ST45Difference
System TypeOpen centerOpen CenterSame
Steering TypeNot recordedPower—

Power Take-off (PTO)

SpecAGCO ST22AAGCO ST45Difference
TypeRear and Mid PTO540 (rear) / 2000 (mid)—
Speed 1540rpm540rpmSame
Speed 22,000rpm2,000rpmSame

Hitch & Towing

SpecAGCO ST22AAGCO ST45Difference
Hitch TypeThree-Point HitchThree-Point HitchSame
Hitch CategoryIISame
Hitch PositionRearRearSame

Chassis & Drive

SpecAGCO ST22AAGCO ST45Difference
Steering TypeNot recordedPower—

Electrical

SpecAGCO ST22AAGCO ST45Difference
Starter TypeElectricElectricSame

Capacities

SpecAGCO ST22AAGCO ST45Difference
CoolantNot recorded2.5gal—

Operator Station

SpecAGCO ST22AAGCO ST45Difference
TypeOpen operator stationROPS—

Category context

Both models against the field

Engine Power

median 26.9 hp
A · 35th percentile (22.5 hp)B · 81st percentile (44.2 hp)

Engine Displacement

median 91.4 ci
A · 29th percentile (68.5 ci)B · 74th percentile (134 ci)

Cylinders

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

Operating Weight

median 2,700 lb
A · 28th percentile (1,600 lb)B · 87th percentile (4,448 lb)

Length

median 113 in
A · 26th percentile (97.6 in)B · 90th percentile (137 in)
A · ST22AB · ST45Median Sub-Compact Tractor
Full spec pageAGCO ST22AFull spec pageAGCO ST45