< Back

Financing & Insurance
See our Current Offers

Overview

*Preliminary Information* 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.

Power Rating

Units:
Power Range 375-476 bhp (280-355 bkW) 375-476 bhp (280-355 bkW) Less

Engine Specifications

Speed Range 1800-2300 rpm 1800-2300 rpm Less
Emissions EPA Tier 3 Commercial, IMO II, EU IW EPA Tier 3 Commercial, IMO II, EU IW Less
Aspiration TA TA Less
Bore 4.53 in 115.0 mm Less
Stroke 5.87 in 149.0 mm Less
Displacement 568.0 in3 9.3 L Less
Rotation (from flywheel end) Counterclockwise Counterclockwise Less
Configuration In-line 6, 4-Stroke-Cycle Diesel In-line 6, 4-Stroke-Cycle Diesel Less

Dimensions & Weights

Length of Engine 57.2 in 1452.0 mm Less
Width of Engine 38.5 in 978.0 mm Less
Height 43.0 in 1093.0 mm Less
Engine Dry Weight (approx.) 945-1122 kg (2083-2474 lbs) 945-1122 kg (2083-2474 lbs) Less

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

C9.3 ACERTStandard Equipment

Watercooled turbocharger and exhaust manifold

Electronic control system

Thermostats and housing

Gear-driven sea water pump (self-priming)

Common rail fuel system

Shell and tube type jacket water heat exchanger

Corrosion-resistant sea water aftercooler

Engine oil cooler

Vibration damper and guard

Primary fuel filters

C9.3 ACERTOptional Equipment

Alternators – 24V 70, 105 amp, 12V 110 amp

Closed crankcase ventilation system

Transmission gear oil cooler (engine mounted for HEX)

Additional engine and transmission sensor packages

Instrument panels

Electric starting motors – 12V or 24V

Air starting motor

Dual starting motors
  • 24V electric and air
  • 24V electric (2)

Electric fuel priming pump

Fuel cooler

PTO Drives – V belt pulley stack, stub shaft

Duplex fuel and oil filters

Double wall fuel rail