C9.3 ACERT Marine Propulsion Engine

C9.3 Commercial Propulsion Engine

Overview

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
Electronic control system provides industry-leading torque and throttle response at low speeds, while maintaining fuel efficiency at high speeds
Fuel System
Common rail fuel system enables optimum combustion and low emissions
Superior Serviceability
RH and LH locations for fuel and oil filters and dipstick improves serviceability
Displays
Compatible with Cat® displays and available remote-mounted display panel with start, stop, and engine diagnostics
Electrical System
12V or 24V electrical system
Marine Certifications
Marine classifi cation society certifi cates: ABS, BV, CCS, CRS, DNV, GL, IRS, KR, LR, NK, PRS, RINA, RS
Electronic Control System
Electronic control system provides industry-leading torque and throttle response at low speeds, while maintaining fuel efficiency at high speeds
Fuel System
Common rail fuel system enables optimum combustion and low emissions
Superior Serviceability
RH and LH locations for fuel and oil filters and dipstick improves serviceability
Displays
Compatible with Cat® displays and available remote-mounted display panel with start, stop, and engine diagnostics
Electrical System
12V or 24V electrical system
Marine Certifications
Marine classifi cation society certifi cates: ABS, BV, CCS, CRS, DNV, GL, IRS, KR, LR, NK, PRS, RINA, RS

Power Rating

Power Range
375-476 bhp (280-355 bkW)
Power Range
375-476 bhp (280-355 bkW)

Engine Specifications

Speed Range
1800-2300 rpm
Emissions
EPA Tier 3 Commercial, IMO II, EU IW
Aspiration
TA
Bore
4.53in
Stroke
5.87in
Displacement
568in3
Speed Range
1800-2300 rpm
Configuration
In-line 6, 4-Stroke-Cycle Diesel
Rotation from Flywheel End
Counterclockwise
Emissions
EPA Tier 3 Commercial, IMO II, EU IW
Aspiration
TA
Bore
4.53in
Stroke
5.87in
Displacement
568in³

Dimensions & Weights

Engine Dry Weight (approx.)
945-1122 kg (2083-2474 lbs)
Length of Engine
57.2in
Width of Engine
38.5in
Height
43in
Engine Dry Weight - Approximate
945-1122 kg (2083-2474 lbs)
Length - Engine
57.2in
Width - Engine
38.5in

Standard/Optional Features

Standard Equipment:

Optional Equipment:

  • Dual Starting Motors
    • 24V electric and air
    • 24V electric (2)

See how C9.3 ACERT compares against frequently compared products

C9.3 ACERT Commercial Propulsion Engines

Configuration
In-line 6, 4-Stroke-Cycle Diesel
Bore
4.53 in
Stroke
5.87 in
Selected Model

C7.1 Tier 3 / IMO II Commercial Propulsion Engines

Configuration
In-line 6, 4-stroke-cycle diesel
Bore
4.13 in
Stroke
5.31 in
View Full Specs

C9.3 ACERT Commercial Propulsion Engines

Configuration
In-line 6, 4-Stroke-Cycle Diesel
Bore
4.53 in
Stroke
5.87 in
View Full Specs

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