Gross Power – SAE J1995:2014
284hp
Net Power – SAE J1349:2011
249hp
Net Power – ISO 9249:2007
249hp
Engine Power – ISO 14396:2002
275hp
Engine Model
Cat® C7.1
Emissions
U.S. EPA Tier 4 Final/EU Stage V/Korea Stage V and Japan 2014
Rated Speed
2200
Peak Torque ( 1,400 rpm )
902lbf·ft
Torque Rise
52%
Note
Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, aftertreatment, and alternator.
Bore
4.1in
Stroke
5.3in
Displacement
427.8in³
High Idle Speed
2270r/min
Low Idle Speed
800r/min
Maximum Altitude – Without Derating
9842.5ft