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Power Rating
	Cat^?� C4.4 Diesel Engine View Product	Cat^® 3516C Industrial Power Unit View Product Remove	Cat?� C4.4 Industrial Power Unit View Product Remove	Cat^?� C32 Industrial Power Unit View Product Remove
Maximum Power	142 HP	2100 HP	108.6 HP	1000 HP
Maximum Torque	411.2 lb-ft @ 1400 rpm	-	-	3825 lb-ft @ 1200 rpm
Rated Speed	2200 rpm	1750 rpm	2200 rpm	1800 rpm
Minimum Power	91.2 HP	2100 HP	81.8 HP	1000 HP
Emission Standards
Emissions	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)	UN ECE R96 Stage IIIA	U.S. EPA Tier 4 Final and EU Stage V
Engine Dimensions - Approximate
Length	24.8 in	129 in	-	-
Width	24.6 in	60 in	-	-
Height	37.7 in	81 in	-	-
Weight - Net Dry - Basic Operating Engine Without Optional Attachments	794 lb	17284 lb	-	-
General
Engine Configuration	Inline 4, 4-Stroke-Cycle Diesel	V-16, 4-Stroke-Cycle Diesel	Inline 4, 4-Stroke-Cycle Diesel	V-12
Bore	4.1 in	6.7 in	4.1 in	5.7 in
Stroke	5 in	8.5 in	5 in	6.4 in
Displacement	269 in³	4760 in³	268.5 in³	1958.9 in³
Compression Ratio	16.9:1	13.0:1	18.2:1	16.0:1
Aspiration	Turbocharged (T) or Turbocharged Aftercooled (TA)	Turbocharged Aftercooled	Turbocharged (T)	Twin Turbocharged Aftercooled (TTA)
Combustion System	Direct Injection	-	-	Direct Injection
Rotation from Flywheel End	Counterclockwise	Counterclockwise	Counterclockwise	Counterclockwise
Aftertreatment	-	-	-	DOC
Cycle	-	-	-	4
Cooling System	-	-	-	liquid
Power Unit Dimensions
Length	-	-	49.6 in	100.7 in
Width	-	-	28.9 in	64.4 in
Height	-	-	38 in	77.6 in
Weight	-	-	1025 lb	-