Head to head · Sub-Compact

AGCO ST40 vs David Brown 950

Image not recorded
AGCOModel A

AGCO ST40

Sub-Compact

power
40.1 hp
displacement
91.4 ci
Cylinders
3
Forward gears
16
Full ST40 specs
David Brown 950 Tractor
David BrownModel B

David Brown 950

Utility

power
42.5 hp
displacement
165 ci
Cylinders
4
Forward gears
6
Full 950 specs
AGCOAGCO ST40
vs
David BrownDavid Brown 950

How they compare

Headline specs vs. the whole Sub-Compact

n = 584–816

Engine Power

▲ 950 higher · +2.4 hp (+6%)
ST4040.1 hp
95042.5 hp
Median Sub-Compact Tractor26.9 hp

ST40 is in the 77th percentile; 950 is in the 80th · 816 models

Engine Displacement

▲ 950 higher · +73.6 ci (+81%)
ST4091.4 ci
950165 ci
Median Sub-Compact Tractor91.4 ci

ST40 is in the 50th percentile; 950 is in the 89th · 757 models

Cylinders

▲ 950 higher · +1 (+33%)
ST403
9504
Median Sub-Compact Tractor3

ST40 is in the 50th percentile; 950 is in the 90th · 802 models

Forward Gears

▲ ST40 higher · +10 (+167%)
ST4016
9506
Median Sub-Compact Tractor9

ST40 is in the 89th percentile; 950 is in the 18th · 616 models

ST40 (A)950 (B)Median Sub-Compact Tractor

Full comparison

Every spec, side by side

General Information

SpecAGCO ST40David Brown 950Difference
ManufacturerAGCODavid Brown—
ModelST40950—
CategorySub-CompactUtility—

Engine

SpecAGCO ST40David Brown 950Difference
ManufacturerIsekiDavid Brown—
ModelE3CDNot recorded—
Power Output40.1hp42.5hp▲ 950+2.4 hp · +6%
Rated RPM2,600RPM2,200RPM▲ ST40+400 RPM · +18%
Cylinders34▲ 950+1 · +33%
Displacement91.4ci165ci▲ 950+73.6 ci · +81%
Bore3.4in3.6in▲ 950+0.2 in · +6%
Stroke3.3in4in▲ 950+0.7 in · +21%

Transmission

SpecAGCO ST40David Brown 950Difference
TypeMultiple options available (synchronized shuttle, power shuttle, hydrostatic)Twin-Range—

Dimensions & Weight

SpecAGCO ST40David Brown 950Difference
Length122in118in▲ ST40+4 in · +3%
Width60.2in64in▲ 950+3.8 in · +6%
Height94.4in78.5in▲ ST40+15.9 in · +20%
Operating Weight3,323lb4,230lb▲ 950+907 lb · +27%

Hydraulics

SpecAGCO ST40David Brown 950Difference
System TypeOpen CenterNot recorded—
Steering TypePowerManual—

Power Take-off (PTO)

SpecAGCO ST40David Brown 950Difference
TypeRear PTO: 540, Mid PTO: SAE 15 1.0Transmission—
Speed 1540rpm540rpmSame
Speed 2Not recorded1,000rpm—

Tires

SpecAGCO ST40David Brown 950Difference
Rear Tire Size13.6-24Not recorded—

Hitch & Towing

SpecAGCO ST40David Brown 950Difference
Hitch TypeRearNot recorded—
Hitch CategoryIII/I—
Hitch PositionRearRearSame

Chassis & Drive

SpecAGCO ST40David Brown 950Difference
Chassis Type4WD4x2—
Drive Type4WD2WD—
Steering TypePowerManual—
Brake TypeNot recordedMechanical drum—

Electrical

SpecAGCO ST40David Brown 950Difference
Starter TypeElectricElectricSame

Capacities

SpecAGCO ST40David Brown 950Difference
Coolant1.7gal3.6gal▲ 950+1.9 gal · +112%

Operator Station

SpecAGCO ST40David Brown 950Difference
TypeROPSOpen operator station—

Category context

Both models against the field

Engine Power

median 26.9 hp
A · 77th percentile (40.1 hp)B · 80th percentile (42.5 hp)

Engine Displacement

median 91.4 ci
A · 50th percentile (91.4 ci)B · 89th percentile (165 ci)

Cylinders

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

Forward Gears

median 9
A · 89th percentile (16)B · 18th percentile (6)

Operating Weight

median 2,700 lb
A · 63rd percentile (3,323 lb)B · 83rd percentile (4,230 lb)
A · ST40B · 950Median Sub-Compact Tractor
Full spec pageAGCO ST40Full spec pageDavid Brown 950