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Power Rating
	Cat^® C9.3B Industrial Power Unit View Product	Cat® C4.4 Industrial Power Unit View Product Remove	Cat^® 3516C Industrial Power Unit View Product Remove
Maximum Power	416 HP	129.4 HP	2100 HP
Rated Speed	1800-2200 rpm	2200 rpm	1750 rpm
Minimum Power	308 HP	129.4 HP	2100 HP
Emission Standards
Emissions	Brazil MAR-1, UN R96 Stage IIIA	China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA	U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified)
General
Engine Configuration	Inline 6, 4-Stroke-Cycle-Diesel	Inline 4, 4-Stroke-Cycle Diesel	V-16, 4-Stroke-Cycle Diesel
Bore	4.5 in	4.1 in	6.7 in
Stroke	5.9 in	5 in	8.5 in
Displacement	567.5 in³	268.5 in³	4760 in³
Compression Ratio	16.5:1	16.2:1	13.0:1
Aspiration	Turbocharged Aftercooled (TA)	Turbocharged Aftercooled (TA)	Turbocharged Aftercooled
Rotation from Flywheel End	Counterclockwise	Counterclockwise	Counterclockwise
Aftertreatment	-	-	-
Power Unit Dimensions
Length	83 in	53.5 in	-
Width	43 in	29.5 in	-
Height	63 in	37.9 in	-
Weight	3265 lb	1146 lb	-
Engine Dimensions - Approximate
Length	-	-	129 in
Width	-	-	60 in
Height	-	-	81 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments	-	-	17284 lb