Note: the Claas model Challenger 45 is the same as the Challenger 45. The following data is from the 45 listing.  | 
| Engine Detail | |
| Caterpillar 3116 | |
| turbocharged diesel | |
| 6-cylinder | |
| liquid-cooled | |
| Displacement | 403 ci 6.6 L  | 
| Bore/Stroke | 4.13x5.00 inches 105 x 127 mm  | 
| Power | 240 hp 179.0 kW  | 
| Rated RPM | 2100 | 
| Starter volts | 12 | 
| Coolant capacity | 34.4 qts 32.6 L  | 
| Page information | |
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| Updated on October 29, 2010 |