Head to head · Utility

David Brown 770 Selectamatic vs David Brown Cropmaster Diesel

David BrownDavid Brown 770 Selectamatic
vs
David BrownDavid Brown Cropmaster Diesel

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ 770 Selectamatic higher · +4.3 hp (+13%)
770 Selectamatic38.3 hp
Cropmaster Diesel34 hp
Median Utility Tractor55 hp

770 Selectamatic is in the 32nd percentile; Cropmaster Diesel is in the 26th · 5,383 models

Engine Displacement

▲ 770 Selectamatic higher · +10 ci (+6%)
770 Selectamatic164 ci
Cropmaster Diesel154 ci
Median Utility Tractor183 ci

770 Selectamatic is in the 43rd percentile; Cropmaster Diesel is in the 41st · 5,580 models

Cylinders

▲ Cropmaster Diesel higher · +1 (+33%)
770 Selectamatic3
Cropmaster Diesel4
Median Utility Tractor4

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

Forward Gears

▲ 770 Selectamatic higher · +6 (+100%)
770 Selectamatic12
Cropmaster Diesel6
Median Utility Tractor12

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

770 Selectamatic (A)Cropmaster Diesel (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecDavid Brown 770 SelectamaticDavid Brown Cropmaster DieselDifference
ManufacturerDavid BrownDavid BrownSame
Model770 SelectamaticCropmaster Diesel—
CategoryUtilityUtilitySame

Engine

SpecDavid Brown 770 SelectamaticDavid Brown Cropmaster DieselDifference
ManufacturerDavid BrownDavid BrownSame
ModelAD3/49Not recorded—
Power Output38.3hp34hp▲ 770 Selectamatic+4.3 hp · +13%
Rated RPM2,000RPM1,800RPM▲ 770 Selectamatic+200 RPM · +11%
Cylinders34▲ Cropmaster Diesel+1 · +33%
Displacement164ci154ci▲ 770 Selectamatic+10 ci · +6%
Bore3.9in3.5in▲ 770 Selectamatic+0.4 in · +11%
Stroke4in4inSame

Transmission

SpecDavid Brown 770 SelectamaticDavid Brown Cropmaster DieselDifference
TypeGearGearSame

Dimensions & Weight

SpecDavid Brown 770 SelectamaticDavid Brown Cropmaster DieselDifference
Length112in111in▲ 770 Selectamatic+1 in · <1%
Width63.8in60.2in▲ 770 Selectamatic+3.6 in · +6%
Height80.3in55.1in▲ 770 Selectamatic+25.2 in · +46%
Operating Weight3,730lb2,954lb▲ 770 Selectamatic+776 lb · +26%

Hydraulics

SpecDavid Brown 770 SelectamaticDavid Brown Cropmaster DieselDifference
System TypeOpen CenterNot recorded—
Steering TypeManualManualSame

Power Take-off (PTO)

SpecDavid Brown 770 SelectamaticDavid Brown Cropmaster DieselDifference
TypeLiveNot recorded—
Speed 1540rpmNot recorded—

Tires

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

Hitch & Towing

SpecDavid Brown 770 SelectamaticDavid Brown Cropmaster DieselDifference
Hitch TypeCategory ICat 1—
Hitch CategoryIISame
Hitch PositionNot recordedRear—

Chassis & Drive

SpecDavid Brown 770 SelectamaticDavid Brown Cropmaster DieselDifference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypeManualManualSame
Brake TypeInternal expanding shoeMechanical drum—

Electrical

SpecDavid Brown 770 SelectamaticDavid Brown Cropmaster DieselDifference
Starter TypeElectricElectricSame

Capacities

SpecDavid Brown 770 SelectamaticDavid Brown Cropmaster DieselDifference
Coolant3galNot recorded—

Operator Station

SpecDavid Brown 770 SelectamaticDavid Brown Cropmaster DieselDifference
TypeOpen Operator StationOpen operator stationSame

Category context

Both models against the field

Engine Power

median 55 hp
A · 32nd percentile (38.3 hp)B · 26th percentile (34 hp)

Engine Displacement

median 183 ci
A · 43rd percentile (164 ci)B · 41st percentile (154 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 · 22nd percentile (2,954 lb)
A · 770 SelectamaticB · Cropmaster DieselMedian Utility Tractor
Full spec pageDavid Brown 770 SelectamaticFull spec pageDavid Brown Cropmaster Diesel