Head to head · Sub-Compact

AGCO ST22A vs Kubota B2231

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
Image not recorded
KubotaModel B

Kubota B2231

Utility

power
22.7 hp
displacement
68.5 ci
Cylinders
3
Forward gears
Not recorded
Full B2231 specs
AGCOAGCO ST22A
vs
KubotaKubota B2231

How they compare

Headline specs vs. the whole Sub-Compact

n = 584–816

Engine Power

▲ B2231 higher · +0.2 hp (<1%)
ST22A22.5 hp
B223122.7 hp
Median Sub-Compact Tractor26.9 hp

ST22A is in the 35th percentile; B2231 is in the 35th · 816 models

Engine Displacement

= Effectively tied
ST22A68.5 ci
B223168.5 ci
Median Sub-Compact Tractor91.4 ci

ST22A is in the 29th percentile; B2231 is in the 29th · 757 models

Cylinders

= Effectively tied
ST22A3
B22313
Median Sub-Compact Tractor3

ST22A is in the 50th percentile; B2231 is in the 50th · 802 models

Width

▲ B2231 higher · +2.8 in (+6%)
ST22A45.8 in
B223148.6 in
Median Sub-Compact Tractor50.7 in

ST22A is in the 31st percentile; B2231 is in the 43rd · 584 models

ST22A (A)B2231 (B)Median Sub-Compact Tractor

Full comparison

Every spec, side by side

General Information

SpecAGCO ST22AKubota B2231Difference
ManufacturerAGCOKubota—
ModelST22AB2231—
CategorySub-CompactUtility—

Engine

SpecAGCO ST22AKubota B2231Difference
ManufacturerIsekiKubota—
ModelNot recordedD1105—
Power Output22.5hp22.7hp▲ B2231+0.2 hp · <1%
Rated RPM2,600RPM2,500RPM▲ ST22A+100 RPM · +4%
Cylinders33Same
Displacement68.5ci68.5ciSame
Bore3.1in3.1inSame
Stroke3.1in3.1inSame

Transmission

SpecAGCO ST22AKubota B2231Difference
TypeHydrostaticHydrostaticSame

Dimensions & Weight

SpecAGCO ST22AKubota B2231Difference
Length97.6inNot recorded—
Width45.8in48.6in▲ B2231+2.8 in · +6%
Height72.4inNot recorded—
Operating Weight1,600lbNot recorded—

Hydraulics

SpecAGCO ST22AKubota B2231Difference
System TypeOpen centerOpen centerSame
Steering TypeNot recordedPower—

Power Take-off (PTO)

SpecAGCO ST22AKubota B2231Difference
TypeRear and Mid PTOIndependent rear, optional middle—
Speed 1540rpm540rpmSame
Speed 22,000rpmNot recorded—

Hitch & Towing

SpecAGCO ST22AKubota B2231Difference
Hitch TypeThree-Point HitchCategory I—
Hitch CategoryINot recorded—
Hitch PositionRearNot recorded—
Hitch CapacityNot recorded2,139lb—

Chassis & Drive

SpecAGCO ST22AKubota B2231Difference
Chassis TypeNot recorded4x4 MFWD 4WD—
Drive TypeNot recordedMFWD 4WD—
Steering TypeNot recordedPower—
Brake TypeNot recordedMulti-plate wet disc—

Electrical

SpecAGCO ST22AKubota B2231Difference
Starter TypeElectricElectricSame

Operator Station

SpecAGCO ST22AKubota B2231Difference
TypeOpen operator stationROPS or Cab (optional)—

Category context

Both models against the field

Engine Power

median 26.9 hp
A · 35th percentile (22.5 hp)B · 35th percentile (22.7 hp)

Engine Displacement

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

Cylinders

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

Width

median 50.7 in
A · 31st percentile (45.8 in)B · 43rd percentile (48.6 in)
A · ST22AB · B2231Median Sub-Compact Tractor
Full spec pageAGCO ST22AFull spec pageKubota B2231