David Brown 900 Engine


David Brown 900 tractor photo
1956 - 1958
Row-Crop tractor
Series map:
900
29.8kw
Engine options
David Brown 2.7L 4-cyl diesel
David Brown 2.7L 4-cyl kerosene
David Brown 2.7L 4-cyl gasoline
Engine Detail
David Brown AD4/30H
diesel
4-cylinder
liquid-cooled
Displacement165 ci
2.7 L
Bore/Stroke3.625x4.00 inches
92 x 102 mm
Power40 hp
29.8 kW
Compression15.9:1
Rated RPM2200
Torque105 lb-ft
142.4 Nm
Torque RPM1300
Firing order1-2-4-3
Starter typeelectric
Oil capacity7 qts
6.6 L
Coolant capacity14 qts
13.2 L
Intake valve clearance0.015 inches (hot)
0.381 mm
Exhaust valve clearance0.015 inches (hot)
0.381 mm
Engine Detail
David Brown AK4/30H
kerosene
4-cylinder
liquid-cooled
Displacement165 ci
2.7 L
Bore/Stroke3.625x4.00 inches
92 x 102 mm
Power37.5 hp
28.0 kW
Fuel systemSlex 30FV carburetor
Compression4.7:1
Rated RPM2200
Torque110 lb-ft
149.2 Nm
Torque RPM1000
Firing order1-2-4-3
Starterelectric
Starter volts12
Oil capacity7 qts
6.6 L
Coolant capacity14 qts
13.2 L
Intake valve clearance0.015 inches (hot)
0.381 mm
Exhaust valve clearance0.022 inches (hot)
0.559 mm
Engine Detail
David Brown AG4/30H
gasoline
4-cylinder
liquid-cooled
Displacement165 ci
2.7 L
Bore/Stroke3.625x4.00 inches
92 x 102 mm
Power40.5 hp
30.2 kW
Fuel systemSolex 30FV carburetor
Compression5.5:1
Rated RPM2200
Firing order1-2-4-3
Starterelectric
Starter volts12
Oil capacity7 qts
6.6 L
Coolant capacity14 qts
13.2 L
Intake valve clearance0.015 inches (hot)
0.381 mm
Exhaust valve clearance0.022 inches (hot)
0.559 mm
Engine Detail
David Brown PAG4/30H
gasoline
4-cylinder
liquid-cooled
High-compression gasoline engine for premium fuel.
Displacement165 ci
2.7 L
Bore/Stroke3.625x4.00 inches
92 x 102 mm
Power45.5 hp
33.9 kW
Fuel systemSolex 30FV carburetor
Compression7:1
Rated RPM2200
Firing order1-2-4-3
Starterelectric
Starter volts12
Oil capacity7 qts
6.6 L
Intake valve clearance0.015 inches (hot)
0.381 mm
Exhaust valve clearance0.022 inches (hot)
0.559 mm
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on August 8, 2022
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