| Engine Detail | |
| John Deere PowerTech 3029 | |
| turbocharged diesel | |
| 3-cylinder | |
| liquid-cooled | |
| Displacement | 179 ci 2.9 L  | 
| Bore/Stroke | 4.19x4.33 inches 106 x 110 mm  | 
| Emissions | Tier IV | 
| Emission control | diesel oxidation catalyst and diesel particulate filter (DPF) (DOC) | 
| Rated Power (gross) | 50 hp 37.3 kW  | 
| Fuel system | electronic high-pressure common rail | 
| Compression | 16.9:1 | 
| Rated RPM | 2100 | 
| Idle RPM | 900-2200 | 
| Operating RPM | 1700-2100 | 
| Firing order | 1-2-3 | 
| Starter | electric | 
| Starter volts | 12 | 
| Page information | |
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| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on April 17, 2023 |