Allis Chalmers HD7 Engine


Allis Chalmers HD7 tractor photo
1940 - 1950
Agricultural Crawler tractor
Engine Detail
General Motors 3-71
blower diesel
3-cylinder
liquid-cooled 2-cycle vertical I-head
Displacement213 ci
3.5 L
Bore/Stroke4.25x5.00 inches
108 x 127 mm
Air cleaneroil bath
Compression16.0:1
Rated RPM1500
Starter volts12
Coolant capacity23 qts
21.8 L
Engine Oil
HD7 diesel engine oil chart
Oil capacity8.5 qts
8.0 L
Allis Chalmers HD7 Engine
Allis Chalmers HD7 engine image
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
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Updated on April 11, 2022
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