Head to head · Sub-Compact

AGCO ST40 vs Kubota L3940GST

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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
AGCOAGCO ST40
vs
KubotaKubota L3940GST

How they compare

Headline specs vs. the whole Sub-Compact

n = 584–816

Engine Power

▲ L3940GST higher · +0.4 hp (<1%)
ST4040.1 hp
L3940GST40.5 hp
Median Sub-Compact Tractor26.9 hp

ST40 is in the 77th percentile; L3940GST is in the 77th · 816 models

Engine Displacement

▲ L3940GST higher · +30.6 ci (+33%)
ST4091.4 ci
L3940GST122 ci
Median Sub-Compact Tractor91.4 ci

ST40 is in the 50th percentile; L3940GST is in the 70th · 757 models

Cylinders

▲ L3940GST higher · +1 (+33%)
ST403
L3940GST4
Median Sub-Compact Tractor3

ST40 is in the 50th percentile; L3940GST is in the 90th · 802 models

Forward Gears

▲ ST40 higher · +4 (+33%)
ST4016
L3940GST12
Median Sub-Compact Tractor9

ST40 is in the 89th percentile; L3940GST is in the 73rd · 616 models

ST40 (A)L3940GST (B)Median Sub-Compact Tractor

Full comparison

Every spec, side by side

General Information

SpecAGCO ST40Kubota L3940GSTDifference
ManufacturerAGCOKubota—
ModelST40L3940GST—
CategorySub-CompactUtility—

Engine

SpecAGCO ST40Kubota L3940GSTDifference
ManufacturerIsekiKubota—
ModelE3CDE-TVCS—
Power Output40.1hp40.5hp▲ L3940GST+0.4 hp · <1%
Rated RPM2,600RPM2,700RPM▲ L3940GST+100 RPM · +4%
Cylinders34▲ L3940GST+1 · +33%
Displacement91.4ci122ci▲ L3940GST+30.6 ci · +33%
Bore3.4inNot recorded—
Stroke3.3inNot recorded—

Transmission

SpecAGCO ST40Kubota L3940GSTDifference
TypeMultiple options available (synchronized shuttle, power shuttle, hydrostatic)GST—

Dimensions & Weight

SpecAGCO ST40Kubota L3940GSTDifference
Length122inNot recorded—
Width60.2in67.2in▲ L3940GST+7 in · +12%
Height94.4in98.4in▲ L3940GST+4 in · +4%
Operating Weight3,323lb3,527lb▲ L3940GST+204 lb · +6%

Hydraulics

SpecAGCO ST40Kubota L3940GSTDifference
System TypeOpen CenterNot recorded—
Steering TypePowerNot recorded—

Power Take-off (PTO)

SpecAGCO ST40Kubota L3940GSTDifference
TypeRear PTO: 540, Mid PTO: SAE 15 1.0Not recorded—
Speed 1540rpmNot recorded—

Tires

SpecAGCO ST40Kubota L3940GSTDifference
Rear Tire Size13.6-24Not recorded—

Hitch & Towing

SpecAGCO ST40Kubota L3940GSTDifference
Hitch TypeRearThree-Point Hitch—
Hitch CategoryIISame
Hitch PositionRearNot recorded—
Hitch CapacityNot recorded2,756lb—

Chassis & Drive

SpecAGCO ST40Kubota L3940GSTDifference
Chassis Type4WD4x4—
Drive Type4WD4WDSame
Steering TypePowerNot recorded—

Electrical

SpecAGCO ST40Kubota L3940GSTDifference
Starter TypeElectricNot recorded—

Capacities

SpecAGCO ST40Kubota L3940GSTDifference
Coolant1.7galNot recorded—

Operator Station

SpecAGCO ST40Kubota L3940GSTDifference
TypeROPSNot recorded—

Category context

Both models against the field

Engine Power

median 26.9 hp
A · 77th percentile (40.1 hp)B · 77th percentile (40.5 hp)

Engine Displacement

median 91.4 ci
A · 50th percentile (91.4 ci)B · 70th percentile (122 ci)

Cylinders

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

Forward Gears

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

Operating Weight

median 2,700 lb
A · 63rd percentile (3,323 lb)B · 67th percentile (3,527 lb)
A · ST40B · L3940GSTMedian Sub-Compact Tractor
Full spec pageAGCO ST40Full spec pageKubota L3940GST