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Inboard engine C9.3 ACERT
propulsionauxiliarydiesel

Inboard engine - C9.3 ACERT - Caterpillar Marine Power Systems - propulsion / auxiliary / diesel
Inboard engine - C9.3 ACERT - Caterpillar Marine Power Systems - propulsion / auxiliary / diesel
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Characteristics

Type
inboard, propulsion, auxiliary
Power source
diesel
Market
professional vessel
Technology
turbocharged, common-rail
Engine type
in-line
Cooling system
water-cooled
Rotation direction
left hand
Pollution control standard
Tier 3
Other characteristics
4-stroke
Power

Min.: 375 ch
(375 hp)

Max.: 476 ch
(476 hp)

Displacement

9 l
(2 gal)

Number of cylinders

6 unit

Engine speed

Min.: 1,800 rpm
(11,310 rad.min-1)

Max.: 2,300 rpm
(14,451 rad.min-1)

Bore

115 mm
(4.5 in)

Stroke

149 mm
(5.9 in)

Length

1,452 mm
(57 in)

Width

978 mm
(39 in)

Height

1,093 mm
(43 in)

Weight

Min.: 945 kg
(2,083 lb)

Max.: 1,122 kg
(2,474 lb)

Description

The C9.3 ACERT propulsion engine has a B rating of 375 bhp (280 bkW) at 1800 rpm, a C rating of 416 bhp (310 bkW) at 2100 rpm, and a D rating of 476 bhp (355 bkW) at 2300 rpm. The C9.3 propulsion, auxiliary, and generator set engines have a common rail fuel system for optimal combustion and lower emissions. Cooling system options for the propulsion and auxiliary engines include heat exchanger with sea water aftercooling, and keel with combined circuit or separate circuit aftercooling. The genset packages are available with heat exchanger, keel, or radiator cooling. These products are EPA Tier 3 and IMO II certified. In addition the propulsionengine ratings are EU Stage IIIA certified and auxiliary and gen sets are also CCNR Stage II certified. 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 STANDARD EQUIPMENT Water-cooled turbocharger and exhaust manifold Electronic control system Thermostats and housing Gear-driven Sea water pump (self-priming) Common rail fuel system Shell and tube jacket water heat exchanger Corrosion-resistant Sea water aftercooler Engine oil cooler Vibration damper and guard Primary fuel filters

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.