C9.3
Marine Generator Sets
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Specification Summary
- Power Range 200 - 300 ekW
- Frequency 50 / 60
- Emissions/Fuel Strategy IMO II, IMO III, U.S. EPA Tier 3, China II
- Aspiration Turbocharged - Aftercooled
C9.3 ACERT genset packages with heat exchanger or keel cooling are available with60 Hertz ratings of 250 ekW (313 kVA) and 300 ekW (375 kVA) and 50 Hz ratings of 200 ekW (250 kVA) and 250 ekW (313 kVA). Radiator cooled gen sets are with 60 Hz ratings of 224 ekW (280 kVA) and 274 ekW (343 kVA) and 50 Hz ratings of 185 ekW (231 kVA) and 235 ekW (294 kVA). 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
| 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 |
| Speed | 200 ekW - 300 ekW |
Engine Specifications
| Aspiration | Turbocharged - Aftercooled |
| Bore | 115 mm |
| Stroke | 149 mm |
| Rated Engine Speed | 1500 / 1800 rpm |
| Cooling | Heat exchanger and separate or combined keel cooled options |
| Displacement | 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 |
| Rotation from Flywheel End | Counterclockwise |
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 |
Common rail fuel system
Plate-type oil cooler
3-phase generator with permanent magnet excitation system
Belt-driven jacket-water pump
Watercooled exhaust manifold and turbocharger
Soft engine mount configuration below baseframe
Available ratings to cover power demand of both 50 Hz and 60 Hz
Sectional core radiator
Radiator access panels
Non-corrosive galvanized radiator
Generator space heater
Voltage regulator
Current transformers
Worldwide Extended Service Coverage (ESC) available
Air System
Air cleaner with integrated fumes disposal
Control System
Extension harnesses, MCS controller (MGCP III B, MGCP II), EMCP 4.2 control panel
Generators & Generator Attachments
RH or LH service, RTD module, potential transformer, power analyzer module, extension box, generator oversizing, IP44
Fuel System
Double wall fuel lines, manual or electric priming pump, simplex or duplex primary fuel filter, simplex or duplex secondary and tertiary fuel filter
Lube System
Simplex or duplex oil filter, manual sump pump and oil drain
Starting System
24V electric starting motor, air starting motor, jacket water heater, charging alternator
Protection System
SOLAS fuel and oil shielding; safety shutdowns for low oil pressure, high water temperature, and overspeed
Marine Classification Society (MCS) Approval –
ABS, BV, DNV, LR, GL, PRS, RINA, CCS, RS
