Head to head · Utility

AGCO ST28A vs Yanmar EF328

AGCO ST28A Tractor
AGCOModel A

AGCO ST28A

Utility

power
28.4 hp
displacement
89.3 ci
Cylinders
3
Forward gears
Not recorded
Full ST28A specs
Yanmar EF328 Tractor
YanmarModel B

Yanmar EF328

Utility

power
27.6 hp
displacement
91.3 ci
Cylinders
3
Forward gears
16
Full EF328 specs
AGCOAGCO ST28A
vs
YanmarYanmar EF328

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ ST28A higher · +0.8 hp (+3%)
ST28A28.4 hp
EF32827.6 hp
Median Utility Tractor55 hp

ST28A is in the 20th percentile; EF328 is in the 19th · 5,383 models

Engine Displacement

▲ EF328 higher · +2 ci (+2%)
ST28A89.3 ci
EF32891.3 ci
Median Utility Tractor183 ci

ST28A is in the 15th percentile; EF328 is in the 17th · 5,580 models

Cylinders

= Effectively tied
ST28A3
EF3283
Median Utility Tractor4

ST28A is in the 23rd percentile; EF328 is in the 23rd · 5,720 models

Operating Weight

▲ EF328 higher · +576 lb (+24%)
ST28A2,400 lb
EF3282,976 lb
Median Utility Tractor5,303 lb

ST28A is in the 15th percentile; EF328 is in the 22nd · 5,107 models

ST28A (A)EF328 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAGCO ST28AYanmar EF328Difference
ManufacturerAGCOYanmar—
ModelST28AEF328—
CategoryUtilityUtilitySame

Engine

SpecAGCO ST28AYanmar EF328Difference
ManufacturerIsekiYanmar—
ModelNot recorded3TNV84—
Power Output28.4hp27.6hp▲ ST28A+0.8 hp · +3%
Rated RPM2,500RPM2,600RPM▲ EF328+100 RPM · +4%
Cylinders33Same
Displacement89.3ci91.3ci▲ EF328+2 ci · +2%
Bore3.4in3.3in▲ ST28A+0.1 in · +3%
Stroke3.3in3.5in▲ EF328+0.2 in · +6%

Transmission

SpecAGCO ST28AYanmar EF328Difference
TypeHydrostaticfour-speed power shift—

Dimensions & Weight

SpecAGCO ST28AYanmar EF328Difference
Length115in121in▲ EF328+6 in · +5%
Width49.6in55.7in▲ EF328+6.1 in · +12%
Height79in77.6in▲ ST28A+1.4 in · +2%
Operating Weight2,400lb2,976lb▲ EF328+576 lb · +24%

Hydraulics

SpecAGCO ST28AYanmar EF328Difference
Steering TypeHydrostatic PowerNot recorded—

Power Take-off (PTO)

SpecAGCO ST28AYanmar EF328Difference
TypeIndependentNot recorded—
Speed 1540rpmNot recorded—
Speed 22,000rpmNot recorded—

Hitch & Towing

SpecAGCO ST28AYanmar EF328Difference
Hitch TypeCategory 1JIS1—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAGCO ST28AYanmar EF328Difference
Chassis TypeNot recorded4x4 MFWD 4WD—
Drive TypeNot recorded4WD—
Steering TypeHydrostatic PowerNot recorded—

Electrical

SpecAGCO ST28AYanmar EF328Difference
Starter TypeNot recordedElectric—

Category context

Both models against the field

Engine Power

median 55 hp
A · 20th percentile (28.4 hp)B · 19th percentile (27.6 hp)

Engine Displacement

median 183 ci
A · 15th percentile (89.3 ci)B · 17th percentile (91.3 ci)

Cylinders

median 4
A · 23rd percentile (3)B · 23rd percentile (3)

Operating Weight

median 5,303 lb
A · 15th percentile (2,400 lb)B · 22nd percentile (2,976 lb)

Length

median 137 in
A · 20th percentile (115 in)B · 28th percentile (121 in)
A · ST28AB · EF328Median Utility Tractor
Full spec pageAGCO ST28AFull spec pageYanmar EF328