Head to head · Sub-Compact

AGCO ST40 vs John Deere 4105

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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
Image not recorded
John DeereModel B

John Deere 4105

Utility

power
41 hp
displacement
91.5 ci
Cylinders
3
Forward gears
Not recorded
Full 4105 specs
AGCOAGCO ST40
vs
John DeereJohn Deere 4105

How they compare

Headline specs vs. the whole Sub-Compact

n = 584–816

Engine Power

▲ 4105 higher · +0.9 hp (+2%)
ST4040.1 hp
410541 hp
Median Sub-Compact Tractor26.9 hp

ST40 is in the 77th percentile; 4105 is in the 78th · 816 models

Engine Displacement

▲ 4105 higher · +0.1 ci (<1%)
ST4091.4 ci
410591.5 ci
Median Sub-Compact Tractor91.4 ci

ST40 is in the 50th percentile; 4105 is in the 51st · 757 models

Cylinders

= Effectively tied
ST403
41053
Median Sub-Compact Tractor3

ST40 is in the 50th percentile; 4105 is in the 50th · 802 models

Operating Weight

▲ ST40 higher · +336 lb (+11%)
ST403,323 lb
41052,987 lb
Median Sub-Compact Tractor2,700 lb

ST40 is in the 63rd percentile; 4105 is in the 56th · 711 models

ST40 (A)4105 (B)Median Sub-Compact Tractor

Full comparison

Every spec, side by side

General Information

SpecAGCO ST40John Deere 4105Difference
ManufacturerAGCOJohn Deere—
ModelST404105—
CategorySub-CompactUtility—

Engine

SpecAGCO ST40John Deere 4105Difference
ManufacturerIsekiYanmar—
ModelE3CD3TNV84T-KJT—
Power Output40.1hp41hp▲ 4105+0.9 hp · +2%
Rated RPM2,600RPM2,800RPM▲ 4105+200 RPM · +8%
Cylinders33Same
Displacement91.4ci91.5ci▲ 4105+0.1 ci · <1%
Bore3.4in3.3in▲ ST40+0.1 in · +3%
Stroke3.3in3.5in▲ 4105+0.2 in · +6%

Transmission

SpecAGCO ST40John Deere 4105Difference
TypeMultiple options available (synchronized shuttle, power shuttle, hydrostatic)Hydrostatic—

Dimensions & Weight

SpecAGCO ST40John Deere 4105Difference
Length122in120in▲ ST40+2 in · +2%
Width60.2in65.7in▲ 4105+5.5 in · +9%
Height94.4in87.4in▲ ST40+7 in · +8%
Operating Weight3,323lb2,987lb▲ ST40+336 lb · +11%

Hydraulics

SpecAGCO ST40John Deere 4105Difference
System TypeOpen CenterOpen centerSame
Steering TypePowerPowerSame

Power Take-off (PTO)

SpecAGCO ST40John Deere 4105Difference
TypeRear PTO: 540, Mid PTO: SAE 15 1.0Independent—
Speed 1540rpm540rpmSame

Tires

SpecAGCO ST40John Deere 4105Difference
Rear Tire Size13.6-24Not recorded—

Hitch & Towing

SpecAGCO ST40John Deere 4105Difference
Hitch TypeRearThree-Point Hitch—
Hitch CategoryIISame
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAGCO ST40John Deere 4105Difference
Chassis Type4WD4x4 MFWD 4WD—
Drive Type4WD4WDSame
Steering TypePowerPowerSame
Brake TypeNot recordedWet disc—

Electrical

SpecAGCO ST40John Deere 4105Difference
Starter TypeElectricElectricSame

Capacities

SpecAGCO ST40John Deere 4105Difference
Coolant1.7gal1.4gal▲ ST40+0.3 gal · +21%

Operator Station

SpecAGCO ST40John Deere 4105Difference
TypeROPSOpen operator station with two-post foldable ROPS—

Category context

Both models against the field

Engine Power

median 26.9 hp
A · 77th percentile (40.1 hp)B · 78th percentile (41 hp)

Engine Displacement

median 91.4 ci
A · 50th percentile (91.4 ci)B · 51st percentile (91.5 ci)

Cylinders

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

Operating Weight

median 2,700 lb
A · 63rd percentile (3,323 lb)B · 56th percentile (2,987 lb)

Length

median 113 in
A · 61st percentile (122 in)B · 59th percentile (120 in)
A · ST40B · 4105Median Sub-Compact Tractor
Full spec pageAGCO ST40Full spec pageJohn Deere 4105