C9.3 Auxiliary Engine
C9.3 Marine Auxiliary Engine
Power Range
292 bhp - 436 bhp (218 bkW - 325 bkW)
Rated Engine Speed
1,500, 1,800 rpm
Aspiration
Turbocharged-aftercooled
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Specification
Value
Power Range
292 bhp - 436 bhp (218 bkW - 325 bkW)
Specification
Value
Rated Engine Speed
1,500, 1,800 rpm
Aspiration
Turbocharged-aftercooled
Stroke
5.8 in
Bore
4.5 in
Displacement
567.5 in³
Rotation from Flywheel End
Counterclockwise
Configuration
In-Line 6, 4-Stroke-Cycle Diesel
Emissions
IMO II, IMO III, U.S. EPA Tier 3, China Stage II
Cooling
Heat exchanger and separate or combined keel cooled options
Oil Change Interval
500 hrs
Governor
Electronic
Flywheel Housing
SAE No. 1 (113 teeth)
Refill Capacity
Lube Oil System w/oil filter change: 24.5 L (6.5 gal)
Specification
Value
Width - Engine
38.5 in
Height
43 in
Length - Engine
57.2 in
Engine Dry Weight - Approximate
2083-2474 lbs (945-1122 kg)
  • Electronic control system provides industry-leading torque and throttle response at low speeds, while maintaining fuel efficiency at high speeds
  • Common rail fuel system enables optimum combustion and low emissions
  • RH and LH locations service options for fuel and oil filters, as well as dipstick location for easily accessible service
  • Compatible with Cat® displays
  • Available remote-mounted display panel with start, stop, and engine diagnostics
  • 12V or 24V electrical system
  • Certified by all marine classification societies
  • Utilizes SCR technology enabling IMO III emissions compliance while lowering operational costs