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Cat® C32
Cat® C11 Industrial Power Unit
Cat® 3516C Industrial Power Unit
Cat® C18 Industrial Power Unit (<560 kW)

Power Rating

Maximum Power 1350 HP 451 HP 2100 HP 630 HP
Maximum Torque 4548 lb-ft @ 1400 rpm - - 2177 lb-ft @ 1300 rpm
Rated Speed 1800-2100 rpm 1800-2100 rpm 1750 rpm 1800-2000 rpm
Minimum Power 950 HP 325 HP 2100 HP 575 HP

Emission Standards

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

Engine Dimensions - Approximate

Length 75.5 in - 129 in -
Width 58.2 in - 60 in -
Height 51.9 in - 81 in -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 6495 lb - 17284 lb -

General

Engine Configuration V-12, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel V-16, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel
Bore 5.7 in 5.1 in 6.7 in 5.7 in
Stroke 6.4 in 5.5 in 8.5 in 7.2 in
Displacement 1958.9 in³ 677.4 in³ 4760 in³ 1104.5 in³
Compression Ratio 16.5:1 17.2:1 13.0:1 16.0:1
Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled Turbocharged Aftercooled (TA)
Combustion System Direct Injection - - -
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - - DOC+DPF+SCR

Power Unit Dimensions

Length - 92 in - 99.7 in
Width - 50 in - 48.9 in
Height - 71 in - 79 in
Weight - 3730 lb - 5842 lb

Aftertreatment Dimensions

Width - - - 43.8 in
Height - - - 25.7 in
Weight - - - 591 lb

Aftertreatment Dimensions*

Diameter - - - 13 in

PETU Dimensions - Tier 4 Final Only

Length - - - 33.6 in
Width - - - 11.3 in
Height - - - 21.7 in
Weight - - - 42.8 lb
Volume Capacity - - - 51.1 qt (US)
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