Head to head · Utility

David Brown 770 Selectamatic vs David Brown 950

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
David BrownDavid Brown 770 Selectamatic
vs
David BrownDavid Brown 950

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ 950 higher · +4.2 hp (+11%)
770 Selectamatic38.3 hp
95042.5 hp
Median Utility Tractor55 hp

770 Selectamatic is in the 32nd percentile; 950 is in the 37th · 5,383 models

Engine Displacement

▲ 950 higher · +1 ci (<1%)
770 Selectamatic164 ci
950165 ci
Median Utility Tractor183 ci

770 Selectamatic is in the 43rd percentile; 950 is in the 44th · 5,580 models

Cylinders

▲ 950 higher · +1 (+33%)
770 Selectamatic3
9504
Median Utility Tractor4

770 Selectamatic is in the 23rd percentile; 950 is in the 50th · 5,720 models

Forward Gears

▲ 770 Selectamatic higher · +6 (+100%)
770 Selectamatic12
9506
Median Utility Tractor12

770 Selectamatic is in the 50th percentile; 950 is in the 11th · 4,941 models

770 Selectamatic (A)950 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecDavid Brown 770 SelectamaticDavid Brown 950Difference
ManufacturerDavid BrownDavid BrownSame
Model770 Selectamatic950—
CategoryUtilityUtilitySame

Engine

SpecDavid Brown 770 SelectamaticDavid Brown 950Difference
ManufacturerDavid BrownDavid BrownSame
ModelAD3/49Not recorded—
Power Output38.3hp42.5hp▲ 950+4.2 hp · +11%
Rated RPM2,000RPM2,200RPM▲ 950+200 RPM · +10%
Cylinders34▲ 950+1 · +33%
Displacement164ci165ci▲ 950+1 ci · <1%
Bore3.9in3.6in▲ 770 Selectamatic+0.3 in · +8%
Stroke4in4inSame

Transmission

SpecDavid Brown 770 SelectamaticDavid Brown 950Difference
TypeGearTwin-Range—

Dimensions & Weight

SpecDavid Brown 770 SelectamaticDavid Brown 950Difference
Length112in118in▲ 950+6 in · +5%
Width63.8in64in▲ 950+0.2 in · <1%
Height80.3in78.5in▲ 770 Selectamatic+1.8 in · +2%
Operating Weight3,730lb4,230lb▲ 950+500 lb · +13%

Hydraulics

SpecDavid Brown 770 SelectamaticDavid Brown 950Difference
System TypeOpen CenterNot recorded—
Steering TypeManualManualSame

Power Take-off (PTO)

SpecDavid Brown 770 SelectamaticDavid Brown 950Difference
TypeLiveTransmission—
Speed 1540rpm540rpmSame
Speed 2Not recorded1,000rpm—

Tires

SpecDavid Brown 770 SelectamaticDavid Brown 950Difference
Front Tire Size6.00-16Not recorded—
Rear Tire Size12.4-28Not recorded—

Hitch & Towing

SpecDavid Brown 770 SelectamaticDavid Brown 950Difference
Hitch TypeCategory INot recorded—
Hitch CategoryIII/I—
Hitch PositionNot recordedRear—

Chassis & Drive

SpecDavid Brown 770 SelectamaticDavid Brown 950Difference
Chassis Type4x2 2WD4x2—
Drive Type2WD2WDSame
Steering TypeManualManualSame
Brake TypeInternal expanding shoeMechanical drum—

Electrical

SpecDavid Brown 770 SelectamaticDavid Brown 950Difference
Starter TypeElectricElectricSame

Capacities

SpecDavid Brown 770 SelectamaticDavid Brown 950Difference
Coolant3gal3.6gal▲ 950+0.6 gal · +20%

Operator Station

SpecDavid Brown 770 SelectamaticDavid Brown 950Difference
TypeOpen Operator StationOpen operator stationSame

Category context

Both models against the field

Engine Power

median 55 hp
A · 32nd percentile (38.3 hp)B · 37th percentile (42.5 hp)

Engine Displacement

median 183 ci
A · 43rd percentile (164 ci)B · 44th percentile (165 ci)

Cylinders

median 4
A · 23rd percentile (3)B · 50th percentile (4)

Forward Gears

median 12
A · 50th percentile (12)B · 11th percentile (6)

Operating Weight

median 5,303 lb
A · 32nd percentile (3,730 lb)B · 40th percentile (4,230 lb)
A · 770 SelectamaticB · 950Median Utility Tractor
Full spec pageDavid Brown 770 SelectamaticFull spec pageDavid Brown 950