Head to head · Sub-Compact

AGCO ST45 vs Montana 4540

AGCO ST45 Tractor
AGCOModel A

AGCO ST45

Sub-Compact

power
44.2 hp
displacement
134 ci
Cylinders
4
Forward gears
16
Full ST45 specs
Image not recorded
MontanaModel B

Montana 4540

Utility

power
45 hp
displacement
141 ci
Cylinders
4
Forward gears
12
Full 4540 specs
AGCOAGCO ST45
vs
MontanaMontana 4540

How they compare

Headline specs vs. the whole Sub-Compact

n = 616–816

Engine Power

▲ 4540 higher · +0.8 hp (+2%)
ST4544.2 hp
454045 hp
Median Sub-Compact Tractor26.9 hp

ST45 is in the 81st percentile; 4540 is in the 83rd · 816 models

Engine Displacement

▲ 4540 higher · +7 ci (+5%)
ST45134 ci
4540141 ci
Median Sub-Compact Tractor91.4 ci

ST45 is in the 74th percentile; 4540 is in the 80th · 757 models

Cylinders

= Effectively tied
ST454
45404
Median Sub-Compact Tractor3

ST45 is in the 90th percentile; 4540 is in the 90th · 802 models

Forward Gears

▲ ST45 higher · +4 (+33%)
ST4516
454012
Median Sub-Compact Tractor9

ST45 is in the 89th percentile; 4540 is in the 73rd · 616 models

ST45 (A)4540 (B)Median Sub-Compact Tractor

Full comparison

Every spec, side by side

General Information

SpecAGCO ST45Montana 4540Difference
ManufacturerAGCOMontana—
ModelST454540—
CategorySub-CompactUtility—

Engine

SpecAGCO ST45Montana 4540Difference
ManufacturerIsekiMitsubishi—
ModelE4CGS4QS—
Power Output44.2hp45hp▲ 4540+0.8 hp · +2%
Rated RPM2,600RPM2,600RPMSame
Cylinders44Same
Displacement134ci141ci▲ 4540+7 ci · +5%
Bore3.4in3.5in▲ 4540+0.1 in · +3%
Stroke3.6in3.7in▲ 4540+0.1 in · +3%

Transmission

SpecAGCO ST45Montana 4540Difference
TypeMechanical ShuttleSync shuttle—

Dimensions & Weight

SpecAGCO ST45Montana 4540Difference
Length137in131in▲ ST45+6 in · +5%
Width69.1inNot recorded—
Height89in87.5in▲ ST45+1.5 in · +2%
Operating Weight4,448lb3,815lb▲ ST45+633 lb · +17%

Hydraulics

SpecAGCO ST45Montana 4540Difference
System TypeOpen CenterNot recorded—
Steering TypePowerPowerSame

Power Take-off (PTO)

SpecAGCO ST45Montana 4540Difference
Type540 (rear) / 2000 (mid)Not recorded—
Speed 1540rpmNot recorded—
Speed 22,000rpmNot recorded—

Hitch & Towing

SpecAGCO ST45Montana 4540Difference
Hitch TypeThree-Point HitchNot recorded—
Hitch CategoryIISame
Hitch PositionRearRearSame

Chassis & Drive

SpecAGCO ST45Montana 4540Difference
Chassis TypeNot recorded4x4 MFWD 4WD—
Drive TypeNot recorded4WD—
Steering TypePowerPowerSame

Electrical

SpecAGCO ST45Montana 4540Difference
Starter TypeElectricElectricSame

Capacities

SpecAGCO ST45Montana 4540Difference
Coolant2.5galNot recorded—

Operator Station

SpecAGCO ST45Montana 4540Difference
TypeROPSNot recorded—

Category context

Both models against the field

Engine Power

median 26.9 hp
A · 81st percentile (44.2 hp)B · 83rd percentile (45 hp)

Engine Displacement

median 91.4 ci
A · 74th percentile (134 ci)B · 80th percentile (141 ci)

Cylinders

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

Forward Gears

median 9
A · 89th percentile (16)B · 73rd percentile (12)

Operating Weight

median 2,700 lb
A · 87th percentile (4,448 lb)B · 74th percentile (3,815 lb)
A · ST45B · 4540Median Sub-Compact Tractor
Full spec pageAGCO ST45Full spec pageMontana 4540