DCEC CDMO120PSOA Marine Main Generator Set
Sinogen CDMO120PSOA diesel generator set is the complete generator set manufactured by Sinogen. Sinogen CDMO120PSOA diesel generator set powered by DCEC 6CTA8.3 series diesel engine, comes with 50-degree aluminum radiator, coupled with Stamford alternator, controlled by Deepsea 6120 intelligent generator set controller.
The prime power for 50 Hz of Sinogen CDMO120PSOA diesel generator set (1500 RPM) is 120 kW.
The code C in the model name indicates that the engine brand of the unit is Cummins, the code D in the model name indicates that the fuel type is diesel, the code M in the model name indicates that the Marine-used, the code O in the model name indicates that the open type, the code 120 in the model name indicates that the power is 120KW, and the code P in the model name indicates that the power type is the primary power. The code S in the model name indicates that the generator brand is Stamford, the code O in the model name indicates that the generator set has no ATS and no parallel function, and the code A in the model name indicates that the frequency of the generator set is 50hz.
As official exporting agent of DCEC, Sinogen is a professional power system solution provider, we provide one-stop power system solutions for customer from all over the world, from power system design to power system supply, from installation to commissioning, from after-sales services support to parts supply, Sinogen is your reliable power system partner that give you best value for money and reliable system solution.
Advantages of DCEC CDM120PSOA Marine Main Generator Set
1. Compact Overall Structure: Shangchai generator sets use a monolithic crankshaft, gate-type engine block, flat-cut connecting rod, and short piston, which are compact in shape and have strong adaptability for matching with other equipment.
2. Environmental Performance: The use of a new constricted combustion chamber, increased fuel injection pressure, and improved combustion process meet environmental standards. Exhaust pollutant emission values comply with the requirements of JB8891-1999, and noise levels meet the requirements of GB14097-1999 with a margin.
3. Lubrication and Cooling System Optimization: Reducing the number of external pipelines and components, using a brushless alternator as a whole, greatly improves the leakage situation and significantly enhances reliability.
4. High Altitude Operation Capability: Equipped with J98 and J114b types of waste gas turbochargers, it has strong high-altitude operation capabilities, with power loss below 3% when used in high-altitude areas above 5000m.
5. Adaptability to Harsh Environments: With high-vacuum exhaust ejection devices, three-stage cyclone German paper air filters, and low-temperature sintered ceramic piston rings, the diesel engine will not experience early wear when used in deserts or high-dust areas.
6. Electronic Fuel Injector Calibration: Uniformity of work among cylinders can be calibrated through electronic fuel injectors, with smooth torque output from the high-pressure fuel pump, low vibration, and low noise.
Technical Specifications
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Genset Model: | CDMO120PSOA |
Prime Power: | 155 kW @ 193.75 kVA |
Genset Frequency: | 50 Hz |
Engine Model: | 6CTA8.3-GM115 |
Rated Power / Speed: | 120 kW @ 1500 RPM |
Standby Power: |
132 kW / 165 KVA |
Alternator Brand: |
Stamford |
Displacement: |
8.3 L |
Alternator Model: | UCM 274 G |
Packing Size(L * W * H): | 2180 mm * 810 mm * 1360 mm |
Dry Weight: | 1600 kg |
Lead Time: | 15 – 30 Working Days |
Payment Terms: | T/T ,L/C |
Engine Rated |
Rated Power / Speed |
Aspiration |
Fuel System Type |
CDMO100PSOA | 100 kW @ 1500 RPM | Turbocharger Intercooled | PB Pump / GAC Governor Regulation 3 % |
CDMO120PSOA | 120 kW @1500 RPM | Turbocharger Intercooled | PB Pump / GAC Governor Regulation 3 % |
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General Infomation of DCEC CDMO120PSOA Marine Main Generator Set |
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Genset Model | CDMO120PSOA | Genset Rated | 120 kW / 150 kVA | ||||||||||||||
Genset Standby | 132 kW / 165 kVA | Genset Rated Frequency | 50 Hz | ||||||||||||||
Engine Model | 6CTA8.3-GM115 | Engine Speed Governor | Electric | ||||||||||||||
Alternator Model | UCM 274G | Overall Size (L * W * H) | 2180 mm * 810 mm * 1360 mm | ||||||||||||||
Weight | 1600 kg | ||||||||||||||||
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Engine Specification Of DCEC CDMO120PSOA Marine Generator Set |
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Engine Brand | DCEC | Engine Model | 6CT8.3-GM115 |
Engine Type | In-Line,4 Cylinders,4 Stroke | Bore * Stroke | 114 mm * 135 mm |
Displacement | 8.3 L | Prime Power | 155 kW / 193.75 kVA |
Standby Power | 170 kW / 212.5 kVA | Rated Speed | 1500 RPM |
Aspiration | Turbocharger Intercooled | Cooling System | Sea Water Heat Exchange Cooled |
Fuel system | PB Pump / GAC Governor Regulation 3 % | Starting Metho | DC24V Electric |
Governor Method | Electric | ||
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The Generator Of DCEC CDMO120PSOA Marine Generator Set |
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Alternator Brand | Stamford |
Alternator Model | UCM 274G |
Rated Voltage | 400 / 230 V (Can be adjusted) |
Frequency | 50 Hz |
Rated Power | 128 kW / 160 kVA |
Power Factor(COS) | 0.8(lagging) |
Rated Speed | 1500 RPM |
Insulation Class | H |
Protection Class | IP23 |
Type | Brushless, Self-Excited, AVR |
Voltage Regulator | 3P3W |
Genset Specification Rated Power | 120 kW / 150 kVA |
Genset Specification Standby Power | 132 kW / 165 kVA |
Alternator Option | MARATHON |
MP – H – 120 – 4 | |
120 kW / 150 kVA |
Control System Of DCEC CDMO120PSOA Marine Generator Set |
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Control | Emergency Stop Button |
Simple Engine Start/Stop | |
Selector Switch Local/Remote (Remote is for Msb Operation, Motorise Potentiometer not Included) | |
Monitoring | Lubricating Oil Pressure |
Water Temperature | |
Engine Speed (rev/min-RPM) | |
Running Hours | |
Protection | Lubricating Oil Pressure |
Water Temperature | |
Overspeed Protection with Magnetic Pick-Up | |
Control Panel to Engine Wiring | |
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Optional Parts Of DCEC CDMO120PSOA Marine Generator Set |
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1. Silent Canopy | 6. Wet Type Exhaust Muffler | ||||||||||||||||||
2. Water Heater | 7. Oil Heater | ||||||||||||||||||
3. Oil-water Separator | 8. Droop Kit for Synchronizing Work | ||||||||||||||||||
4. PMG Excitation | 9. Remote Control Panel | ||||||||||||||||||
5. Anti Condensation Heater | 10. Paralleling System | ||||||||||||||||||
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Silence Canopy Specifications of DCEC CDMO120PSOA Generator |
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Canopy Material | Galvanized Sheet | Canopy Thickness | 2 mm |
Canopy Painting Material | Powder Coating | Painting Treatment | 200°C Baking Varnish |
Painting Color | Customizable | Painting Color Type | Varnish/Matt Painting |
Sound Insulation Materials | Rock Wool Board | Internal Panel Material | Perforated Plate |
Noisy Level dBA@1m | Standard is 85 dB (Customizable between 60-85 dB) | Canopy Structure | Heavy Duty Type |
Lifting | Have Girder for Lifting | Fork Shipping | Have Folklift Holes |
Generator Dimension | 5300 mm * 2180 mm * 2300 mm | Wet Weight | 5500 kg |
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Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

Engine Sale Manual

Installation Drawing

Installation Manual

Operation Manual

Parts Catalogue
