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Power Rating
	Cat?� C18 Industrial Power Unit View Product	Cat^?� C9.3B Industrial Power Unit View Product Remove	Cat® C7.1 Industrial Power Unit View Product Remove	Cat^?� C32 Industrial Power Unit View Product Remove
Maximum Power	630 hp	416 hp	275 hp	1000 hp
Rated Speed	1800-2100	1800-2200 rpm	116-205 bkW/156-275 bhp @ 2200 rpm, 129 bkW/173 bhp @ 2500 rpm	1800 rpm
Minimum Power	575 hp	308 hp	156 hp	1000 hp
Maximum Torque	-	-	774 lb-ft @ 1400 rpm	3825 lb-ft @ 1200 rpm
Emission Standards
Emissions	China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified	Brazil MAR-1, UN R96 Stage IIIA	China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA	U.S. EPA Tier 4 Final and EU Stage V
General
Engine Configuration	Inline 6, 4-Stroke-Cycle Diesel	Inline 6, 4-Stroke-Cycle-Diesel	Inline 6, 4-Stroke-Cycle Diesel	V-12
Bore	5.7 in	4.5 in	4.1 in	5.7 in
Stroke	7.2 in	5.9 in	5.3 in	6.4 in
Displacement	1104.5 in³	567.5 in³	427.7 in³	1958.9 in³
Compression Ratio	16.3:1	16.5:1	16.8:1	16.0:1
Aspiration	Turbocharged Aftercooled (TA)	Turbocharged Aftercooled (TA)	Turbocharged Aftercooled (TA)	Twin Turbocharged Aftercooled (TTA)
Rotation from Flywheel End	Counterclockwise	Counterclockwise	Counterclockwise	Counterclockwise
Aftertreatment	-	-	-	DOC
Cycle	-	-	-	4
Combustion System	-	-	-	Direct Injection
Cooling System	-	-	-	liquid
Power Unit Dimensions
Length	54.6 in	83 in	68 in	100.7 in
Width	36.3 in	43 in	31 in	64.4 in
Height	48.9 in	63 in	44.8 in	77.6 in
Weight	4844 lb	3265 lb	1737 lb	-