David Brown 770 Selectamatic

David Brown 770 Selectamatic

Complete specifications and technical data for the David Brown 770 Selectamatic. Compare with similar tractors from David Brown and other manufacturers.

Quick Specs

Category

Utility

Engine Power Output

38hp

Operating Weight

3,730 lb

Transmission

Gear

Strength vs Median

Engine Power Output
Below Avg
Roughly 20 % less than median Utility tractor
Engine Displacement
Below Avg
Roughly 10 % less than median Utility tractor
Operating Weight
Below Avg
Roughly 20 % less than median Utility tractor

The David Brown 770 Selectamatic is a utility tractor made from 1965 to 1970. It has a 2WD chassis and a manual steering system. The tractor is powered by a 3-cylinder diesel engine made by David Brow...

Photo Gallery

Image Gallery
David Brown 770 Selectamatic Tractor
David Brown 770 Selectamatic Tractor
David Brown 770 Selectamatic Tractor

Specifications

Manufacturer
David Brown
Model
770 Selectamatic
Category
Utility
Manufacturing Years
1965 - 1970
Manufacturer
David Brown
Model
AD3/49
Power Output
38.34hp
Rated RPM
2,000RPM
Cylinders
3
Displacement
164.1ci
Bore
3.94in
Stroke
4in

Engine Power Output Comparison of David Brown 770 Selectamatic vs. Other Utility Tractors

Loading Chart...

Type
Gear
Length
112.2in
Width
63.8in
Height
80.3in
Operating Weight
3,730lb

Operating Weight Comparison of David Brown 770 Selectamatic vs. Other Utility Tractors

Loading Chart...

System Type
Open Center
Steering Type
Manual
Type
Live
Speed 1
540rpm
Front Tire Size
6.00-16
Rear
12.4-28
Hitch Type
Category I
Hitch Category
I
Chassis Type
4x2 2WD
Drive Type
2WD
Steering Type
Manual
Brake Type
Internal expanding shoe
Coolant
12qts
Type
Open Operator Station

Compare to Other Tractors

How the David Brown 770 Selectamatic compares to other Utility tractors

SpecThis modelUtility medianDifferencePercentile
Engine Power38.3 hp50.3 hp-24%36th
Engine Displacement164 ci175 ci-6%47th
Cylinders34-25%25th
Forward Gears1212at median52nd
Operating Weight3,730 lb4,850 lb-23%36th
Length112 in134 in-16%20th
Width63.8 in65 inat median46th
Height80.3 in92.9 in-14%30th

Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 3,5704,952 models).

Frequently Asked Questions

What years was the David Brown 770 Selectamatic manufactured?

The David Brown 770 Selectamatic was manufactured from 1965 - 1970.

What is the engine power output of the David Brown 770 Selectamatic?

The David Brown 770 Selectamatic has an engine power output of 38.34 hp.

How many cylinders does the David Brown 770 Selectamatic have?

The David Brown 770 Selectamatic is equipped with a 3-cylinder engine.

What is the operating weight of the David Brown 770 Selectamatic?

The operating weight of the David Brown 770 Selectamatic is approximately 3,730 lb.

What type of transmission does the David Brown 770 Selectamatic have?

The David Brown 770 Selectamatic is equipped with a Gear transmission.

What type of hydraulic system does the David Brown 770 Selectamatic use?

The David Brown 770 Selectamatic uses a Open Center hydraulic system.

What size tires does the David Brown 770 Selectamatic use?

The David Brown 770 Selectamatic comes with 6.00-16 front tires and 12.4-28 rear tires.

What hitch category is the David Brown 770 Selectamatic?

The David Brown 770 Selectamatic is a Category I hitch.

What maintenance does the David Brown 770 Selectamatic require?

Regular maintenance for the David Brown 770 Selectamatic includes checking and changing engine oil, hydraulic fluid, filters, and performing routine inspections as recommended in the owner's manual. Always refer to the manufacturer's maintenance schedule for specific intervals and procedures.