Cat?� C9.3B Industrial Diesel Engine
The Cat?� C9.3B industrial diesel engine is offered in ratings rangingfrom 280-330 kW (375-443 hp). These ratings have been fuel optimized
for use in countries without any regulatory requirements for emissionstandards.
Specifications
Equipment
Units:
Power Rating
Maximum Power
416 hp
310 kW
Maximum Torque
1335 lb-ft @ 1400 rpm
1810 Nm @ 1400 rpm
Rated Speed
1800-2200 rpm
Minimum Power
308 hp
230 kW
Emission Standards
Emissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
General
Engine Configuration
Inline 6, 4-Stroke-Cycle Diesel
Bore
4.5 in
115 mm
Stroke
5.9 in
149 mm
Displacement
567.5 in³
9.3 l
Compression Ratio
16.5:1
Aspiration
Turbocharged Aftercooled (TA)
Combustion System
Direct Injection
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-
Engine Dimensions - Approximate
Length
44 in
1125 mm
Width
31 in
791 mm
Height
42 in
1068 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
1907 lb
865 kg
Standard Equipment
Air Inlet System
Control System
Cooling System
Flywheels and Flywheel Housing
Fuel System
Lube System
General