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Power Rating
	Cat^® 3516E Diesel Engine View Product	Cat^® C15 Industrial Power Unit View Product Remove	Cat® C18 Industrial Power Unit (<560 kW) View Product Remove
Maximum Power	2100 HP	540 HP	630 HP
Maximum Torque	8275 lb-ft @ 1200 rpm	-	2177 lb-ft @ 1300 rpm
Rated Speed	1650 rpm	1800-2100 rpm	1800-2000 rpm
Minimum Power	2100 HP	440 HP	575 HP
Emission Standards
Emissions	U.S. EPA Tier 4 Final, EU Stage V	China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent	U.S. EPA Tier 4 Final, EU Stage V, China Nonroad Stage IV
General
Engine Configuration	V-16	Inline 6, 4-Stroke-Cycle Diesel	Inline 6, 4-Stroke-Cycle Diesel
Bore	6.7 in	5.4 in	5.7 in
Stroke	8.5 in	6.8 in	7.2 in
Displacement	4760 in³	927.6 in³	1104.5 in³
Compression Ratio	16.5:1	18.0:1	16.0:1
Aspiration	Turbocharged Aftercooled (TTA)	Turbocharged Aftercooled (TA)	Turbocharged Aftercooled (TA)
Combustion System	MEUI	-	-
Rotation from Flywheel End	Counterclockwise	Counterclockwise	Counterclockwise
Aftertreatment	SCR	-	DOC+DPF+SCR
Engine Dimensions - Approximate
Length	122.2 in	-	-
Width	63.6 in	-	-
Height	83 in	-	-
Weight - Net Dry - Basic Operating Engine Without Optional Attachments	18025 lb	-	-
Aftertreatment Dimensions
Length	92.5 in	-	-
Width	79.1 in	-	43.8 in
Height	31.9 in	-	25.7 in
Weight	2378 lb	-	591 lb
Power Unit Dimensions
Length	-	96.4 in	99.7 in
Width	-	51.8 in	48.9 in
Height	-	103.5 in	79 in
Weight	-	4532 lb	5842 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)