Hart-Parr 20 Engine


Hart-Parr 20 tractor photo
1920 - 1924
Standard-tread tractor
Engine options
Hart-Parr 4.6L 2-cyl gasoline
Hart-Parr 5.1L 2-cyl
Engine Detail
Hart-Parr
gasoline
2-cylinder
liquid-cooled
Displacement281.4 ci
4.6 L
Bore/Stroke5.25x6.50 inches
133 x 165 mm
Rated RPM800
Engine Detail
Hart-Parr
2-cylinder
liquid-cooled
The larger engine was used in the model 20C beginning at tractor serial number 35501.
Displacement309 ci
5.1 L
Bore/Stroke5.50x6.50 inches
140 x 165 mm
Page information
Peter Easterlund - owner of TractorData.com
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Updated on December 5, 2020
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