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Power Rating
	Cat^® 3512C Industrial Diesel Engine View Product	Cat^® C32 Industrial Power Unit View Product Remove	Cat^® C11 Industrial Power Unit View Product Remove	Cat^® C13 Industrial Power Unit View Product Remove
Maximum Power	1500 HP	1000 HP	451 HP	536 HP
Maximum Torque	5259 lb-ft @ 1500 rpm	3825 lb-ft @ 1200 rpm	-	-
Rated Speed	1800 rpm	1800 rpm	1800-2100 rpm	1800-2100
Minimum Power	1500 HP	1000 HP	325 HP	385 HP
Emission Standards
Emissions	U.S. EPA Tier 2 Equivalent	U.S. EPA Tier 4 Final and EU Stage V	Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3	Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3
Engine Dimensions - Approximate
Length	120.8 in	-	-	-
Width	70.3 in	-	-	-
Height	71.1 in	-	-	-
Weight - Net Dry - Basic Operating Engine Without Optional Attachments	13400 lb	-	-	-
General
Engine Configuration	V-12, 4-Stroke-Cycle Diesel	V-12	Inline 6, 4-Stroke-Cycle Diesel	Inline 6, 4-Stroke-Cycle Diesel
Bore	6.7 in	5.7 in	5.1 in	5.1 in
Stroke	7.5 in	6.4 in	5.5 in	6.2 in
Displacement	3158 in³	1958.9 in³	677.4 in³	763 in³
Aspiration	Turbocharged Aftercooled	Twin Turbocharged Aftercooled (TTA)	Turbocharged Aftercooled (TA)	Turbocharged Aftercooled (TA)
Rotation from Flywheel End	Counterclockwise	Counterclockwise	Counterclockwise	Counterclockwise
Aftertreatment	-	DOC	-	-
Cycle	-	4	-	-
Compression Ratio	-	16.0:1	17.2:1	17.0:1
Combustion System	-	Direct Injection	-	-
Cooling System	-	liquid	-	-
Power Unit Dimensions
Height	-	77.6 in	71 in	71 in
Length	-	100.7 in	92 in	92 in
Width	-	64.4 in	50 in	50 in
Weight	-	-	3730 lb	3730 lb