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Cat® C9.3B Industrial Diesel Engine

The Cat® C9.3B Industrial Diesel Engine is offered in ratings ranging from 230-310 bkW (308-416 bhp) @ 1800-2200 rpm. These ratings meet China Nonroad Stage III, Brazil MAR-1, and UN R96 Stage IIIA emission standards. The C9.3B engines are ideal choices to power applications in agriculture, aircraft ground support, construction, forestry, general industrial, material handling, and mining.

Specifications
Equipment
Units: US Metric
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
44.3 in
1125 mm
Width
31.1 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
Payment Calculator

Payments calculated using this tool are estimates only and do not include applicable taxes, insurance, and other fees. Actual prices, interest rate, and payments may be different. Financing payment calculations are based on APR and term. Actual payment and terms are subject to approved credit with Cat Financial Services Corporation or other funding sources. Not all customers will qualify.