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The Cat C9.3B combines a new high pressure common rail fuel system and advanced aftertreatment technology to produce 340 kW of power. With exceptional power density, the C9.3B allows for platform downsizing while maintaining reliability and durability. Our focus is locked on maximizing performance with simpler engine systems and reduced installation complexity through modular, flexible designs.
Maximum Power | 456HP |
Maximum Torque | 1540lb-ft @ 1400 rpm |
Rated Speed | 1800-2200 rpm |
Minimum Power | 335HP |
Emissions | U.S. EPA Tier 4 Final, EU Stage V |
Engine Configuration | In-Line 6 |
Bore | 4.5in |
Stroke | 5.9in |
Displacement | 567.5in³ |
Compression Ratio | 17.0:1 |
Aspiration | Turbocharged-Aftercooled (TA) |
Combustion System | Direct Injection |
Rotation from Flywheel End | Counterclockwise |
Aftertreatment | DOC+DPF+SCR |
Length | 44.3in |
Width | 31.1in |
Height | 42in |
Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 1907lb |
Length | 36.4in |
Width | 27.3in |
Height | 17in |
Weight | 211lb |
Air Inlet System |
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Control System |
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Cooling System |
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Flywheels And Flywheel Housing |
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Fuel System |
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Lube System |
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Power Take Off (pto) |
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General |
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Tier 4 Final, Proposed Stage V Aftertreatment |
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