Cat® C9.3B Industrial Diesel Engine
Product description
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, materialhandling, and mining.
Power Rating
- Maximum Power - 416HP
- Maximum Torque - 1335lb-ft @ 1400 rpm
- Rated Speed - 1800-2200 rpm
- Minimum Power - 308HP
Emission Standards
- Emissions - China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA
Engine Dimensions - Approximate
- Length - 44in
- Width - 31in
- Height - 42in
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments - 1907lb
General
- Engine Configuration - Inline 6, 4-Stroke-Cycle Diesel
- Bore - 4.5in
- Stroke - 5.9in
- Displacement - 567.5in³
- Compression Ratio - 16.5:1
- Aspiration - Turbocharged Aftercooled (TA)
- Combustion System - Direct Injection
- Rotation from Flywheel End - Counterclockwise
- Aftertreatment - -
Standard Equipment:
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- Air Inlet System
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- Turbocharged: system with front and rear exhaust configurations
- Air-to-Air Aftercooled
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- Control System
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- Configurable software features
- Engine monitoring system SAE J1939 broadcast and control
- Electronic control system with single on-engine ECM
- Over-foam wiring harness
- Automatic altitude compensation
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- Cooling System
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- Centrifugal water pump
- Guidance on cooling system design available through your dealer to ensure equipment reliability
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- Flywheels And Flywheel Housing
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- Available SAE No. 1 and No. 2 flywheel/housings
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- Fuel System
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- Electronic high pressure common rail
- Primary fuel filter
- Secondary and tertiary fuel filters
- Fuel transfer pump
- Electronic fuel priming
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- Lube System
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- Open crankcase ventilation system (OCV) with fumes disposal (optional OCV filter system)
- Oil cooler
- Oil filler
- Lube oil filter
- Choice of front, rear or center sumps
- Oil dipstick
- Gear driven oil pump
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- General
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- Vibration damper
- Lifting eyes
- Paint: Caterpillar yellow, with optional colors available at request
