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Cat® C27 Industrial Power Unit
Cat® 3516C Industrial Power Unit
Cat® C11 Industrial Power Unit

Power Rating

Maximum Power 950 HP 2100 HP 451 HP
Maximum Torque 3211 lb-ft @ 1200 rpm - -
Rated Speed 1800 rpm 1750 rpm 1800-2100 rpm
Minimum Power 800 HP 2100 HP 325 HP

Emission Standards

Emissions U.S. EPA Tier 4 Final, EU Stage V U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified) Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3

General

Engine Configuration V-12, 4-Stroke-Cycle Diesel V-16, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel
Bore 5.7 in 6.7 in 5.1 in
Stroke 6 in 8.5 in 5.5 in
Displacement 1649.5 in³ 4760 in³ 677.4 in³
Compression Ratio 16.0:1 13.0:1 17.2:1
Aspiration Twin Turbocharged-Aftercooled (TTA) Turbocharged Aftercooled Turbocharged Aftercooled (TA)
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment DOC - -

Engine Dimensions - Approximate

Length - 129 in -
Width - 60 in -
Height - 81 in -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments - 17284 lb -

Power Unit Dimensions

Length - - 92 in
Width - - 50 in
Height - - 71 in
Weight - - 3730 lb
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