C9.3B

Caterpillar

The Cat^?� C9.3B Industrial Diesel Power Unit is offered in ratings ranging from 250-340 kW (335-456 hp) @ 1800-2200 rpm and meet U.S. EPA Tier 4 Final, EU Stage V emission, China Nonroad Stage IV, Japan 2014 (Tier 4 Final) and Korea Stage V standards. Conveniently pre-configured for a wide range of applications, the Cat?� Industrial Power Unit is a complete power package containing a radiator, flywheel, alternator and alternator wiring completely pre-assembled for fast, straightforward installation in a number of OEM, customer and packager applications. These fuel efficient units are ready made for irrigation, industrial, mining and other pump applications.

Brochures and Spec Sheets

C9.3B industrial power unit

Gallery

Specifications

Specification	Value	Unit
Maximum Power	456	hp
Maximum Torque	1540	lb-ft @ 1400 rpm
Rated Speed
Minimum Power	335	hp
Emissions
Engine Configuration
Bore	4.5	in
Stroke	5.9	in
Displacement	567.5	in³
Compression Ratio
Aspiration
Rotation from Flywheel End
Aftertreatment
Length	83	in
Width	43	in
Height	68.5	in
Weight	3563	lb
Width	34.3	in
Height	22.4	in
Diameter	13	in
Weight	468	lb

Standard Equipment

Air Inlet System
Control System
Cooling System
Flywheels and Flywheel Housing
Fuel System
Lube System
Power Take Off (PTO)
General
U.S. EPA Tier 4 Final, EU Stage IV Aftertreatment/ Clean Emissions Control Equipment