| Engine options | |
| 28HP Vanguard 899cc 2-cyl gasoline | |
| 28HP Briggs & Stratton 809cc 2-cyl gasoline |
| Engine Detail | |
| Vanguard 541777 | |
| gasoline | |
| 2-cylinder | |
| air-cooled vertical-shaft V-Twin | |
| The Vanguard engine was used on the Citation 28/61 for the 2010 and 2011 model years. | |
| Displacement | 899 cc 54.88 ci |
| Bore/Stroke | 3.42x3.12 inches 87 x 79 mm |
| Power (gross) | 28 hp 20.9 kW |
| Starter | electric |
| Starter volts | 12 |
| Engine Detail | |
| Briggs & Stratton 49L977 | |
| gasoline | |
| 2-cylinder | |
| air-cooled vertical-shaft V-Twin | |
| The Briggs Commercial engine was used for the 2012 model year. | |
| Displacement | 809 cc 49.42 ci |
| Bore/Stroke | 3.30x2.89 inches 84 x 73 mm |
| Power (gross) | 28 hp 20.9 kW |
| Starter | electric |
| Starter volts | 12 |
| 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 April 27, 2023 |