Cat C9.3 Auxiliary Engine

Stock on demand

Price on request

Power Range

218 bkW - 325 bkW

Frequency

50 / 60

Emissions

IMO II, IMO III, U.S. EPA Tier 3, China Stage II

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Metric

Feature and benefits

C9.3 Marine Auxiliary Engine

Key features & benefits

Electronic control system provides industry-leading torque and throttle response at low speeds, while maintaining fuel efficiency…

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

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Technical specification

US
Metric

Power Rating

Specification	Value
Power Range	218 bkW - 325 bkW

Generator Set Specifications

Specification	Value
Frequency	50 / 60

Engine Specifications

Specification	Value
Emissions	IMO II, IMO III, U.S. EPA Tier 3, China Stage II
Rated Engine Speed	1500 / 1800 rpm
Bore	115 mm
Stroke	149 mm
Aspiration	Turbocharged - Aftercooled
Displacement	9.3 l
Cooling	Heat exchanger and separate or combined keel cooled options
Rotation from Flywheel End	Counterclockwise
Configuration	In-Line 6, 4-Stroke-Cycle Diesel
Oil Change Interval	500 hours
Governor	Electronic
Flywheel Housing	SAE No. 1 (113 teeth)
Refill Capacity	Lube Oil System w/oil filter change: 24.5 L (6.5 gal)

Dimensions & Weights

Specification	Value
Width - Engine	978 mm
Height	1.093 mm
Length - Engine	1.452 mm
Engine Dry Weight - Approximate	2083 - 2474

Standard equipment

Vibration damper and guard
Engine oil cooler
Thermostats and housing
Gear-driven sea water pump (self-priming)
Electronic control system
Water-cooled turbocharger and exhaust manifold
Primary fuel filters
Common rail fuel system
Corrosion-resistant Sea water aftercooler
Shell and tube jacket water heat exchanger

Optional attachments

Electric fuel priming pump
Fuel cooler
Transmission gear oil cooler (engine mounted for HEX)
Additional engine and transmission sensor packages
Alternators - 24V 70 or 105 amp, 12V 110 amp
Electric starting motors - 12V or 24V
Instrument panels
PTO Drives - V-belt pulley stack, stub shaft
Double wall fuel rail
Duplex fuel and oil filters
Air starting motor
Closed crankcase ventilation
Dual electric starting motors or combined electric/air

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