David Brown 3800 Selectamatic Engine


David Brown 3800 Selectamatic tractor photo
1968 - 1971
Utility tractor
Series map:
3800
4600
43.3hp*
51.1hp*
*Estimated engine power for comparison only.
Engine Detail
David Brown
gasoline
3-cylinder
liquid-cooled
Displacement146.1 ci
2.4 L
Bore/Stroke3.939x4.000 inches
100 x 102 mm
Air cleaneroil bath
Compression6.75:1
Rated RPM2200
Operating RPM700-2200
Torque115 lb-ft
155.9 Nm
Torque RPM1400
Starter volts12
Oil capacity6.75 qts
6.4 L
Coolant capacity9 qts
8.5 L
Page information
Peter Easterlund - owner of TractorData.com
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Updated on May 29, 2014
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