hart parr 20
 | 1920 - 1924
Standard-tread tractor | 1920 - 1924 | Standard-tread tractor |
|---|---|---|---|
1920 - 1924 | |||
Standard-tread tractor | |||
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 | |
Displacement | 281.4 ci
4.6 L |
Bore/Stroke | 5.25x6.50 inches
133 x 165 mm |
Rated RPM | 800 |
Engine Detail | |
|---|---|
Hart-Parr | |
2-cylinder | |
liquid-cooled | |
The larger engine was used in the model 20C beginning at tractor serial number 35501. | |
Displacement | 309 ci
5.1 L |
Bore/Stroke | 5.50x6.50 inches
140 x 165 mm |