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Powerful 20KW - 24KW Marine Diesel Generator Portable and Silent AC 120V / 240V 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: OM20CYZ

Powerful 20KW - 24KW Marine Diesel Generator Portable and Silent AC 120V / 240V

Powerful 20KW - 24KW Marine Diesel Generator Portable and Silent AC 120V / 240V
Quick Detail:


  • Single phase Marine Diesel Generator
  • 20KW/ 50Hz, 24KW/ 60Hz. Single or dual AC voltage
  • Driven by powerful 4 cylinder diesel engine.
  • Shared fuel tank with the vehicle.
  • Integrated one-in-all type, easy connection and installation

   1. Patent design of housing with perfect aesthetic,cooling and noise reduction effect.
   2. Unique noise reduction technology, noise of silent gensets is within 62dBa.
   3. Standard configuration of sea water filter, water-cooled silencer, wire remote controller, heat exchanger, sea water pump.
   4. External cooling of engine by sea water or river water.
   5. 60 radiator is used on all gensets so they can be used in all weather conditions
   6. 2.0mm cold-rolled steel for the genset canopy, rigid and corrosion resistant. Painting is by electrostatic spraying, no color difference or fading within 5 years.
   7. Sinewave output with distortion ≤5%; Brushless self-excited alternator with auto voltage regulation, H insulation grate, 125 temperature rise, less ±1% steady-state voltage fluctuation, TIF50, THF2%, IP22.


Generator Set Model OM20CYZ
Brand OUMA 
Rated power(KW) 20          24
Rated voltage(V) 115/230       120/240
Rated current(A) 173/86.9       200/100
Rated frequency(Hz) 50              60
Waveform distortion  Sinewave, distortion ≤5%
Noise level(dB@7m) 62
Battery(12V-Ah) None
Overall dimension
Overall weight(kg) ≤690
Fuel tank capacity(L) None
Diesel Engine Model OM495
Brand OUMA  
Power output(KW) 25      30   
Type 4 cylinder, direct injection, four stroke
Displacement(L) 2.6
Bore×Stroke(mm) 95×95
Rotation speed(r/m) 1500   1800
Governor system Mechanical
Starting mode 12V DC
Filter system Dry air filter, fuel filter, oil filter
Cooling type External cycling sea water or river water 
Exhaust muffler Water cooled
Heat exchanger(L) 9
Sea water pump suction(M) 1
Sea water filter Available
Fuel consumption(g/kw.h) ≤220
Oil capacity(L) 8.3
Alternator Model OM184CZ
Brand OUMA 
Rated power(KW) 20  24
 Mr. Jonathon

Tel: 86-510-88216884
Fax: 86-510-88216884
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Company Info

Wuxi Ouma Machinery Manufacturing Company [China (Mainland)]

Business Type:Manufacturer
City: Wuxi
Province/State: Jiangsu
Country/Region: China (Mainland)

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