Marine Diesel Generator is a water-cooled marine genset built around diesel engines up to 288 kW, with brushless alternators, 24V electric starting, heat-exchanger or keel cooling, and manual, automatic, or remote control options.
Technical Specifications
|
Item |
Specification |
|
Engine Model |
WP12CD317E200 |
|
Engine Type |
6-cylinder, in-line, 4-stroke, direct injection, water-cooled |
|
Bore × Stroke |
126 × 150 mm |
|
Displacement |
11.596 L |
|
Rated Power |
288 kW |
|
Overload Power |
317 kW |
|
Rated Speed |
1,500 rpm |
|
Compression Ratio |
17:1 |
|
Starting Voltage |
24 V |
|
Engine Coolant Capacity |
40–42 L |
|
Oil Pan Capacity |
23 L |
|
Engine Net Weight |
1,100 kg |
|
Engine Dimensions (L × W × H) |
1,488 × 872 × 1,465 mm |
Engine & Alternator Configuration
Engine Brands: Weichai, Cummins, Perkins, Volvo Penta, Yuchai, Baudouin, or customer-specified brands.
Alternator Brands: Stamford, Leroy Somer, Marathon, Mecc Alte, or equivalent brushless alternators.
Electrical Matching: Voltage, frequency, phase, and power rating can be specified according to the vessel electrical system.
Marine-Specific Design
Cooling: Heat exchanger or keel cooling can be configured to match the vessel's cooling arrangement.
Exhaust: Marine exhaust piping and silencer configurations can be selected according to the installation layout.
Corrosion Protection: Marine-grade coating can be specified for exposed generator-set surfaces.
Vibration Isolation: Flexible mounts can be used between the generator set and vessel structure.
Engine-Room Integration: Ventilation, service clearance, exhaust routing, and access space should be considered in the installation layout.
Cooling System
Cooling Configuration: Water-cooled engine with heat-exchanger or keel-cooling options.
Coolant Capacity: Engine coolant capacity is 40–42 L.
Cooling Circuit: Cooling-system configuration is matched to the vessel's seawater and engine coolant circuits.
Power Selection & Load Requirements
Continuous Loads:
Account for HVAC, pumps, refrigeration, lighting, navigation, and accommodation loads during normal operation.
Starting Loads:
Include the starting demand of compressors, pumps, HVAC motors, and hydraulic equipment.
Load Margin:
Select generator capacity above the calculated operating load to accommodate load variation and motor starting.
Power Rating:
Prime Power or Standby Power should match the vessel's intended generator duty.
Applications
Commercial Vessels: Navigation, lighting, pumps, refrigeration, HVAC, and other onboard auxiliary loads.
Fishing Boats: Refrigeration systems, hydraulic equipment, and deck machinery.
Offshore Support Vessels: Communication systems and operational equipment.
Passenger Ferries: Hotel loads, HVAC, emergency lighting, and onboard facilities.
Workboats & Tugboats: Auxiliary power for marine construction and towing operations.
Marine Engineering Projects: Temporary or continuous power for offshore construction and maintenance.
Control & Monitoring System
Digital monitoring can display engine speed, coolant temperature, oil pressure, battery voltage, and running status.
Available shutdown and alarm functions include high coolant temperature, low oil pressure, overspeed, overload, and emergency stop.
Manual, automatic, LCD, and remote-monitoring configurations can be specified according to the control system.
Manufacturing & Testing
Incoming & Component Inspection: Engine components are checked for dimensional conformity, while alternator windings undergo insulation resistance testing before assembly.
Assembly & System Inspection: Generator assembly, electrical wiring continuity, cooling-system pressure, and fuel-system leakage are checked before commissioning.
Load Bank Testing: The completed genset is tested at 25%, 50%, 75%, and 100% load to verify operating performance under different load conditions.
Electrical & Protection Testing: Voltage regulation, frequency stability, and protection functions are verified before shipment.
Final Inspection: Noise and vibration measurements, appearance inspection, and packing inspection are completed before dispatch.
OEM & Customization
Engine & Alternator: Engine and alternator brands can be specified.
Electrical: 50/60 Hz, 220–440 V or customized voltage, single- or three-phase output, and Prime/Standby configurations are available.
Cooling & Fuel: Heat exchanger or keel cooling and base, remote, or customized fuel tanks are available.
Control: Manual, automatic, digital LCD, or remote-monitoring configurations can be specified.
Documentation: User manuals, wiring diagrams, maintenance manuals, and multilingual documentation are available.
Installation & Maintenance Information
Installation Documentation:
User manuals, wiring diagrams, and maintenance manuals are provided for installation, commissioning, and service reference.
Service Intervals:
Routine maintenance covers engine oil, filters, coolant, belts, and other service items according to the specified operating intervals.
Spare Parts Support:
Replacement parts can be supplied for routine maintenance and scheduled servicing, with parts selection based on the engine and generator-set configuration.
Technical Assistance:
Remote technical support is available for installation, commissioning, troubleshooting, and routine operation; on-site support can be arranged when required.
FAQ
Q: How do I select the right marine diesel generator capacity?
A: Provide the total onboard load and starting requirements of major equipment for capacity calculation.
Q: Can I specify the engine and alternator brands?
A: Yes. Engine and alternator brands can be specified according to project requirements.
Q: What voltage and frequency configurations are available?
A: Voltage options range from 220–440 V, with 50 Hz or 60 Hz and single- or three-phase output.
Q: Are marine classification approvals available?
A: CCS, BV, DNV, ABS, LR, and RMRS approvals are available as optional configurations.
Q: Are spare parts available after delivery?
A: Routine maintenance parts and major replacement components can be supplied throughout the product service life.
Q: What documents are provided with the generator?
A: Documentation can include the user manual, wiring diagram, maintenance manual, multilingual documentation, test reports, and applicable export documents.
