Gray Tractor 20-35 A Engine


Gray Tractor 20-35 A tractor photo
1914 - 1916
Standard-tread tractor
Series map:
15-25
20-35
25.0hp*
35.0hp*
*Estimated engine power for comparison only.
Engine Detail
Waukesha
gasoline
4-cylinder
liquid-cooled inline
Displacement478 ci
7.8 L
Bore/Stroke4.75x6.75 inches
121 x 171 mm
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
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Updated on February 26, 2025
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