Engine options | |
Hercules 2.2L 4-cyl gasoline | |
Hercules 1.9L 4-cyl gasoline | |
Hercules 2.0L 4-cyl gasoline |
Engine Detail | |
Hercules IXB3 | |
gasoline | |
4-cylinder | |
liquid-cooled vertical L-head | |
Final engine, used from 1950 on. | |
Displacement | 133 ci 2.2 L |
Bore/Stroke | 3.25x4.00 inches 83 x 102 mm |
Air cleaner | Vortox |
Compression | 6.67:1 |
Rated RPM | 1700 |
Starter volts | 6 |
Coolant capacity | 12 qts (original) 11.4 L |
  | 11 qts (late) 10.4 L |
Engine Detail | |
Hercules IXA3 | |
gasoline | |
4-cylinder | |
liquid-cooled | |
Original engine, used from 1939 to late 1940 | |
Displacement | 113.1 ci 1.9 L |
Bore/Stroke | 3.00x4.00 inches 76 x 102 mm |
Rated RPM | 1400 |
Engine Detail | |
Hercules IXK | |
gasoline | |
4-cylinder | |
liquid-cooled | |
Second engine, used from late 1940 to 1950. | |
Displacement | 122.3 ci 2.0 L |
Bore/Stroke | 3.125x4.00 inches 79 x 102 mm |
Rated RPM | 1700 |
Coolant capacity | 11 qts 10.4 L |
Engine Oil | |
Oil capacity | 5 qts 4.7 L |
Cletrac HG Engine | |
Page information | |
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TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
Peter Easterlund - owner/author | |
Email: Peter@TractorData.com | |
Updated on February 22, 2023 |