| Engine options | |
| 10HP Wisconsin 331cc 1-cyl gasoline | |
| 10HP Wisconsin 361cc 1-cyl gasoline |
| Engine Detail | |
| Wisconsin TR-10D | |
| gasoline | |
| 1-cylinder | |
| air-cooled | |
| The Wisconsin TR-10D was used in the Bolen 1050 only during the first production year, 1966. Tractors with the TR-10D carried model code 192-01. | |
| Displacement | 331 cc 20.2 ci |
| Bore/Stroke | 3.125x2.625 inches 79 x 67 mm |
| Power | 10 hp 7.5 kW |
| Air cleaner | dry |
| Rated RPM | 3800 |
| Starter volts | 12 |
| Oil capacity | 1 qts 0.9 L |
| Oil change | 50 h |
| Sparkplug gap | 0.025 inches 0.635 mm |
| Engine Detail | |
| Wisconsin TRA-10D | |
| gasoline | |
| 1-cylinder | |
| air-cooled | |
| The Wisconsin TRA-10D was used in the Bolen 1050 starting with the 1967 production year and model code 192-02, and continued to the end of production. | |
| Displacement | 361 cc 22.05 ci |
| Bore/Stroke | 3.125x2.875 inches 79 x 73 mm |
| Power | 10 hp 7.5 kW |
| Air cleaner | dry |
| Rated RPM | 3800 |
| Starter volts | 12 |
| Oil capacity | 1 qts 0.9 L |
| Oil change | 50 h |
| Sparkplug gap | 0.025 inches 0.635 mm |
| Page information | |
![]() | |
| Copyright 2024 TractorData.com® | |
| 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 March 19, 2024 |