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Power Rating
	Cat^?� C32 Industrial Power Unit View Product	Cat® C7.1 Industrial Power Unit View Product Remove	Cat^?� C15 Industrial Power Unit View Product Remove	Cat^?� C11 Industrial Power Unit View Product Remove
Maximum Power	1000 hp	275 hp	540 hp	451 hp
Maximum Torque	3825 lb-ft @ 1200 rpm	774 lb-ft @ 1400 rpm	-	-
Rated Speed	1800 rpm	116-205 bkW/156-275 bhp @ 2200 rpm, 129 bkW/173 bhp @ 2500 rpm	1800-2100 rpm	1800-2100 rpm
Minimum Power	1000 hp	156 hp	440 hp	325 hp
Emission Standards
Emissions	U.S. EPA Tier 4 Final and EU Stage V	China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA	China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent	Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3
General
Engine Configuration	V-12	Inline 6, 4-Stroke-Cycle Diesel	Inline 6, 4-Stroke-Cycle Diesel	Inline 6, 4-Stroke-Cycle Diesel
Cycle	4	-	-	-
Bore	5.7 in	4.1 in	5.4 in	5.1 in
Stroke	6.4 in	5.3 in	6.8 in	5.5 in
Displacement	1958.9 in³	427.7 in³	927.6 in³	677.4 in³
Compression Ratio	16.0:1	16.8:1	18.0:1	17.2:1
Aspiration	Twin Turbocharged Aftercooled (TTA)	Turbocharged Aftercooled (TA)	Turbocharged Aftercooled (TA)	Turbocharged Aftercooled (TA)
Combustion System	Direct Injection	-	-	-
Cooling System	liquid	-	-	-
Rotation from Flywheel End	Counterclockwise	Counterclockwise	Counterclockwise	Counterclockwise
Aftertreatment	DOC	-	-	-
Power Unit Dimensions
Height	77.6 in	44.8 in	103.5 in	71 in
Length	100.7 in	68 in	96.4 in	92 in
Width	64.4 in	31 in	51.8 in	50 in
Weight	-	1737 lb	4532 lb	3730 lb