C9.3
C9.3
DESCRIPTION
Key Features & Benefits
- 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
- Standard Equipment
- Optional Equipment
- Specs
- Docs
Standard Equipment
- 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
Optional Equipment
- Optional Attachments
- Alternators - 24V 70 or 105 amp, 12V 110 amp
- Closed crankcase ventilation
- 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 electric starting motors or combined electric/air
- Electric fuel priming pump
- Fuel cooler
- PTO Drives - V-belt pulley stack, stub shaft
- Duplex fuel and oil filters
- Double wall fuel rail
Specs
Overview
Long Name:
C9.3
Name:
C9.3
Brand:
Caterpillar
Status:
Current
Power Rating
Power Range
200 - 300 ekW
Generator Set Specifications
Frequency
50 / 60
Emissions/Fuel Strategy
IMO II, IMO III, U.S. EPA Tier 3, China II
Engine Specifications
Aspiration
Turbocharged - Aftercooled
Bore
4.5 in / 115 mm
Stroke
5.8 in / 149 mm
Rated Engine Speed
1500 / 1800 rpm
Generator Set Specifications
Speed
200 ekW - 300 ekW
Engine Specifications
Cooling
Heat exchanger and separate or combined keel cooled options
Displacement
567.5 in / 9.3 l
Oil Change Interval
500 hrs
Generator Set Dimensions
Width
38.5 in / 978 mm
Length
57.2 in / 1,452 mm
Engine Dry Weight
2083 - 2474 lb / 945 - 1122 kg
Height
43.0 in
Engine Specifications
Configuration
Inline 6, 4-Stroke Cycle diesel
Refill Capacity
Lube Oil System w/oil filter change: 24.5 L (6.5 gal)
Governor
Electronic
Rotation from Flywheel End
Counterclockwise
SEE HOW C9.3 COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.
Marine Generator Sets
C9.3
- Brand
- Caterpillar
- Status
- Current
- Power Range
- 200 - 300 ekW
- Frequency
- 50 / 60
- Aspiration
- Turbocharged - Aftercooled
- Bore
- 4.5 in / 115 mm
- Stroke
- 5.8 in / 149 mm
- Cooling
- Heat exchanger and separate or combined keel cooled options
- Displacement
- 567.5 in / 9.3 l
- Oil Change Interval
- 500 hrs
- Configuration
- Inline 6, 4-Stroke Cycle diesel
- Refill Capacity
- Lube Oil System w/oil filter change: 24.5 L (6.5 gal)
- Governor
- Electronic
Selected Model
Marine Generator Sets
C7.1
- Brand
- Caterpillar
- Status
- Current
- Power Range
- 100 - 200 ekW
- Frequency
- 50 / 60
- Aspiration
- Turbocharged / Aftercooled
- Bore
- 4.13 in / 105 mm
- Stroke
- 5.31 in / 135 mm
- Cooling
- Heat exchanger, Seperate Circuit Keel Cooled, Combined Circuit Keel Cooled, Radiator Cooled
- Displacement
- 428 in³ / 7.01 l
- Oil Change Interval
- 500 hrs
- Configuration
- Inline 6, 4-Stroke Cycle Diesel
- Refill Capacity
- Lube Oil System w/oil filter change: 21 L / 5.6 gal
- Governor
- Electronic (A5 ECM)
Marine Generator Sets
C4.4 (Electronic)
- Brand
- Cat
- Status
- Current
- Power Range
- 58.0R - 118 ekW
- Frequency
- 50 / 60
- Aspiration
- Turbocharged - Aftercooled and turbo only aspiration (Turbocharged aspiration only for 65ekW (71bkW))
- Bore
- 4.13 in / 105 mm
- Stroke
- 5 in / 127 mm
- Cooling
- Heat exchanger, combined circuit keel cooling, or separate circuit keel cooling
- Displacement
- 269 in³ / 4.4 l
- Oil Change Interval
- 500 hours
- Configuration
- In-line 4, 4-stroke-cycle diesel
- Refill Capacity
- Lube Oil System w/Oil filter change: 11 L 2.8 gal)
- Governor
- Electronic (A5 ECM)