Gross Power - SAE J1995:2014 284 hp
Net Power - SAE J1349:2011 249 hp
Net Power - ISO 9249:2007 249 hp
Engine Power - ISO 14396:2002 275 hp
Engine Model Cat® C7.1
Emissions Option 1 - U.S. EPA Tier 4 Final/EU Stage V/Korea Stage V and Japan 2014
Rated Speed 2200
Peak Torque ( 1,400 rpm ) 902 lbf·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.
Emissions Option 2 - Brazil MAR-1, emitting equivalent to U.S. EPA Tier 3/EU Stage IIIA
Rated Speed 2200
Net Power - SAE J1349:2011 249 hp
Net Power - ISO 9249:2007 249 hp
Gross Power - SAE J1995:2014 286 hp
Engine Power - ISO 14396:2002 275 hp
Peak Torque ( 1,400 rpm ) 749 lbf·ft
Torque Rise 26%
Note Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, muffler, and alternator.
Bore 4.1 in
Stroke 5.3 in
Displacement 427.8 in³
High Idle Speed 2270 r/min
Low Idle Speed 800 r/min
Maximum Altitude - Without Derating 9842.5 ft