| Engine options | |
| Allis Chalmers 2.1L 4-cyl gasoline | |
| Allis Chalmers 2.5L 4-cyl diesel |
| Engine Detail | |
| Allis Chalmers B-125 | |
| gasoline | |
| 4-cylinder | |
| liquid-cooled | |
| Displacement | 125.2 ci 2.1 L |
| Bore/Stroke | 3.375x3.50 inches 86 x 89 mm |
| Power (net) | 31 hp 23.1 kW |
| Power (gross) | 33.7 hp 25.1 kW |
| Rated RPM | 1500 |
| Starter type | electric |
| Oil capacity | 4 qts 3.8 L |
| Coolant capacity | 8 qts 7.6 L |
| Engine Detail | |
| Allis Chalmers 4DA153 | |
| diesel | |
| 4-cylinder | |
| liquid-cooled inline | |
| Displacement | 153 ci 2.5 L |
| Power (gross) | 38 hp 28.3 kW |
| Rated RPM | 1900 |
| Starter type | electric |
| Page information | |
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| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on October 28, 2025 |