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Cat® C11 Industrial Diesel Engine
Cat® C15 Industrial Power Unit

Power Rating

Maximum Power 451 HP 540 HP -
Maximum Torque 1516 lb-ft @ 1400 rpm - -
Rated Speed 1800-2100 rpm 1800-2100 rpm -
Minimum Power 325 HP 440 HP -

Emission Standards

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

Engine Dimensions - Approximate

Length 47 in - -
Width 42 in - -
Height 47 in - -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 2050 lb - -

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) -
Combustion System Direct Injection - -
Rotation from Flywheel End Counterclockwise Counterclockwise -
Aftertreatment - - -

Power Unit Dimensions

Length - 96.4 in -
Width - 51.8 in -
Height - 103.5 in -
Weight - 4532 lb -
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