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Cat® C11 Industrial Power Unit
Cat® C7.1 Industrial Power Unit
Cat® C15 Industrial Power Unit

Power Rating

Maximum Power 451 HP - 540 HP
Rated Speed 1800-2100 rpm - 1800-2100 rpm
Minimum Power 325 HP - 440 HP

Emission Standards

Emissions Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3 - China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent

General

Engine Configuration Inline 6, 4-Stroke-Cycle Diesel - Inline 6, 4-Stroke-Cycle Diesel
Bore 5.1 in - 5.4 in
Stroke 5.5 in - 6.8 in
Displacement 677.4 in³ - 927.6 in³
Compression Ratio 17.2:1 - 18.0:1
Aspiration Turbocharged Aftercooled (TA) - Turbocharged Aftercooled (TA)
Rotation from Flywheel End Counterclockwise - Counterclockwise
Aftertreatment - - -

Power Unit Dimensions

Length 92 in - 96.4 in
Width 50 in - 51.8 in
Height 71 in - 103.5 in
Weight 3730 lb - 4532 lb
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