| Production | |
| Manufacturer | Hart-Parr |
| Standard-tread tractor | |
| Built in Charles City, Iowa, USA | |
| Original price was $1,195 in 1924 | |
| Hart-Parr 20 Engines | |
| Hart-Parr 4.6L 2-cyl gasoline | |
| Hart-Parr 5.1L 2-cyl | |
| Hart-Parr 20 Transmission | |
| 2-speed gear | |
| Hart-Parr 20 Power | |
| Drawbar (claimed) | 10 hp 7.5 kW |
| Belt (claimed) | 20 hp 14.9 kW |
| Drawbar (tested) | 14.08 hp 10.5 kW |
| Belt (tested) | 23.01 hp 17.2 kW |
| Mechanical | |
| Two-wheel drive | |
| Final drives | bull gear |
| Manual steering | |
| Open operator station. | |
| Photos | |
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| Dimensions & Tires | |
| Weight | 4440 lbs 2013 kg |
| Front tire | 28x5 |
| Rear tire | 46x10 |
| 20 Serial Numbers | |
| 1920 | 35001 |
| 1921 | 35025 |
| 1922 | 35200 |
| 1922 | 35501 (20C) |
| 1923 | 35522 (20C) |
| 1924 | 35750 (20C) |
FAQ: How to read a serial number table. | |
| 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 December 5, 2020 |