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Cat® C11 Industrial Power Unit
Cat® C15 Industrial Power Unit
Cat® C13 Industrial Power Unit

Power Rating

Maximum Power 451 HP 540 HP 536 HP
Rated Speed 1800-2100 rpm 1800-2100 rpm 1800-2100
Minimum Power 325 HP 440 HP 385 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 Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3

General

Engine Configuration Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel
Bore 5.1 in 5.4 in 5.1 in
Stroke 5.5 in 6.8 in 6.2 in
Displacement 677.4 in³ 927.6 in³ 763 in³
Compression Ratio 17.2:1 18.0:1 17.0:1
Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA)
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - -

Power Unit Dimensions

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