Post Offer Free
Wuxi Ouma Machinery Manufacturing Company  

Gold Index: 6845

You are here: home  > industrial diesel generator quiet diesel generator

industrial diesel generator quiet diesel generator 

Place of Origin: Zhejiang, China (Mainland) 
Add to My Favorites
HiSupplier Escrow
Share |

Product Detail

Model No.: OM20CYD3

Three Phase Four Wire Silent Diesel Generator Set 20Kw - 23KW High Power
Quick Detail:

Three Phase Four Wire Silent Diesel Generator Set 20Kw - 23KW High Power
Quick Detail:

  • Product name:Silent Diesel Generator Set
  • Model No.:OM20CYD3
  • Output Type: three Phase
  • 20KW/ 50Hz, 23KW/ 60Hz. Single or dual AC voltage
  • Diesel engine:Four cylinder, direct injection, four stroke
  • 70L fuel tank support full load running min 8 hours. .
  • Basic parameter display on panel. Sufficient necessary protections and shutdowns.

60 radiator is used on all gensets so they can be used in all weather conditions without power reduction or overheat. This is very important, especially in hot weather areas. Remember generally people use 40 degree radiator, this is not enough for hot areas. We also use oil cooler for very hot countries.
The genset housing is separated into several cavities, i.e. engine and alternator cavity, silencer cavity, radiator and electronic fan cavity, battery cavity, so the genset can run at very low noise and genset size is quite small. Internal temperature of the genset housing is kept 40-50 , so safety is ensured while performance of the genset can be maximized. Other factories install everything in a single cavity, the engine chamber is very hot during running. 
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. Some factories may use 1.8 mm or hot-rolled steel and varnish painting, such painting may peel off after some time. 


Unique noise reduction technology, noise of silent gensets is only 62dBa at 7 meters. Super quality flame retardant sponge.


Extremely low vibration. Four main and four secondary damping pad on the skid greatly reduce vibration. A coin can stand on the canopy without falling down during genset operation.

The Diesel Generator set is portable for residential, commercial and industrial use.

Generator set Model OM20CYD3
Brand OUMA
Rated power(KW) 20             23
Rated voltage(V) 115/230        120/240
Rated current(A) 173/86.9       191/95.8
Rated frequency(Hz) 50              60
Waveform distortion  Sinewave,distortion ≤5%
Noise level(dB@7m) 62
Battery(12V-Ah) 60
Overall dimension
Overall weight(kg) ≤780
Fuel tank capacity(L) 70
Continuous running(h) 9
Diesel engine Model OM495
Brand OUMA 
Power output(KW) 25      30   
Type Four 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 Enclosed water-cooled
Exhaust muffler Upward exhaust
Radiator size(L) 9
Fuel consumption(g/kw.h) ≤220
Oil capacity(L) 8.3
 Alternator Model OM184C3
Brand OUMA
Rated power(KW) 25      30   
Excitation mode Brushless, self-excitation 
Voltage regulation Auto regulation
Number of phase Three phase, four wire
Number of pole 4
Rotation speed(R/M) 1500   1800
Temperature rise() 125
Insulation grade(stator/rotor) H/H 
Voltage regulation range w/o load ≥95%105%
Steady-state voltage deviation Less ±1%
Interference factor
 Mr. Jonathon

Tel: 86-510-88216884
Fax: 86-510-88216884
Contact to this supplier

Didn't find what you're looking for? Post Buying Lead or contact HiSupplier Customer Service Center  for help!

Related Search

Find more related products in following catalogs on

Company Info

Wuxi Ouma Machinery Manufacturing Company [China (Mainland)]

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

You May Like:

Product (143)