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Cat® C13 Industrial Power Unit
Cat® C4.4 Industrial Power Unit
Cat® C11 Industrial Power Unit

Power Rating

Maximum Power 536 HP 129.4 HP 451 HP
Rated Speed 1800-2100 2200 rpm 1800-2100 rpm
Minimum Power 385 HP 129.4 HP 325 HP

Emission Standards

Emissions Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3 China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3

General

Engine Configuration Inline 6, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel
Bore 5.1 in 4.1 in 5.1 in
Stroke 6.2 in 5 in 5.5 in
Displacement 763 in³ 268.5 in³ 677.4 in³
Compression Ratio 17.0:1 16.2:1 17.2:1
Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA)
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - -

Power Unit Dimensions

Length 92 in 53.5 in 92 in
Width 50 in 29.5 in 50 in
Height 71 in 37.9 in 71 in
Weight 3730 lb 1146 lb 3730 lb
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