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The Cat?? C9.3B industrial diesel engine is offered in ratings ranging from 250-340 kW (335-456 hp) @ 1800-2200 rpm. These ratings meet U.S. EPA Tier 4 Final, EU Stage V, China Nonroad (NR) Stage IV, Japan 2014, and Korea Stage V emission standards.

Cat Specs
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Power Rating

Maximum Power
456 HP
Maximum Torque
1540 lb-ft @ 1400 rpm
Rated Speed
1800-2200 rpm
Minimum Power
335 HP

Emission Standards

Emissions
EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV

General

Engine Configuration
In-Line 6
Bore
4.5 in
Stroke
5.9 in
Displacement
567.5 in³
Compression Ratio
17.0:1
Aspiration
Turbocharged-Aftercooled (TA)
Combustion System
Direct Injection
Rotation from Flywheel End
Counterclockwise

Engine Dimensions - Approximate

Length
44 in
Width
31 in
Height
42 in

Shipping

UPC
17