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Good quality Weichai Marine Generator for sales
Good quality Weichai Marine Generator for sales
We visited OUMA factory, tested OUMA generators, we are so impressed by their low noise and small size! The design is so special and reasonable!

—— Robbie from Colombia

I have tried with many Chinese factories, OUMA is the one I feel most satisfactory. I would be the last and only one for power generators.

—— Gary from Iraq

I bought one OM20CYD for my personal use in the warehouse, excellent! It is small and quiet, you even can't feel a generator is running! Unbelievable!

—— Alexander from South Africa

We are manufacturing big power generators. OUMA units are good additions to our lines. They bring us good customers and market. I love OUMA.

—— Mukash from Lebanon

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30kw three phase

China 30kw three phase supplier
30kw three phase supplier 30kw three phase supplier 30kw three phase supplier 30kw three phase supplier 30kw three phase supplier

Large Image :  30kw three phase

Product Details:

Place of Origin: Wuxi,Jiangsu,China
Brand Name: OUMA
Certification: CE,ISO, EPA, SONCAP,CPCB
Model Number: OM30CYD3
Rated output: 30KW/50HZ,38KW/60HZ
RPM: 1500RPM/50HZ,1800RPM/60HZ

Payment & Shipping Terms:

Minimum Order Quantity: 5 units
Price: To be inquired
Packaging Details: Plastic wrap, then veneer case
Delivery Time: 20 working days
Payment Terms: T/T or L/C at sight
Supply Ability: 100 units/day
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Detailed Product Description


OUMA FAWDE series ultrasilent generators ranging from 8kw to 300kw are powered by China first top engine FAWDE. As the second biggest partner for FAWDE in genset application, OUMA receives best service and support from FAWDE and in barcode system of FAWDE. Engine in white is unique to OUMA. 

All OUMA Ultrasilent generators have features to best suitable for the local application conditions:

60℃ radiator, no overheat would happen in high temperature weather condition. To enhance cooling effect, engine oil cooler may be equipped. For chilly conditions, engine oil heater and water heat jacket would be used. 
62 dbA noise level, quiet enough to leave the users and neighbourhood a good living environment. We continue improving noise level to below 60dbA.  
Four-cavity design of genset housing.   i.e. engine and alternator cavity, silencer cavity, radiator and electronic fan cavity, battery cavity, the genset can run at very low noise and genset size is quite small. Internal temperature of the genset housing is kept 40-50℃, safety is ensured while performance of the genset is maximized. This design is patent protected to OUMA. 
Central AC type cooling fan: 20,000 hours service life, much more than 500 hours as most genset factories use. The cooling fan connection mode is patent protected to OUMA. 
2.0mm cold-rolled steel  genset canopy: rigid and corrosion resistant.
Advanced painting and finishing, no painting colour  fade within 5 years. 
Battery switch to switch off battery when genset is not in use, so no power loss of battery.
Fuel non-return valve to prevent fuel returning back to fuel tank and inlet of air to the fuel pipe, so easy start of genset after long time of non-use.
Competitive price and fast delivery within 20 working days
15 months or 1000 running hours warranty, whichever comes first.
Smallest size and most compact structure, maximum loading and installation space. 



Generator set Model OM30CYD3
Brand OUMA
Rated power(KW) 30             38
Rated voltage(V) 400/230       416/240
Rated current(A) 54            65.9
Rated frequency(Hz) 50              60
Waveform distortion  Sinewave,distortion ≤5%
Noise level(dB@7m) 62
Battery(12V-Ah) 60x2
Overall dimension
Overall weight(kg) ≤970
Fuel tank capacity(L) 100
Continuous running(h) 8
Diesel engine Model OM4105
Brand OUMA 
Power output(KW) 36      42
Type Four cylinder, direct injection, four stroke
Displacement(L) 2.834
Bore×Stroke(mm) 105×100
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) 10.3
 Alternator Model OM188A3
Brand OUMA
Rated power(KW) 30   38
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 TIF<50,THF<2%
IP grade 22
 Control panel Model HGM6100U
Manufacturer OUMA Smartgen
Power output Terminals
Installation In-built
Manufacturer OUMA
Auto function Manual/auto protection/shutdown, water temperature alarm, oil pressure alarm
Parameter display AC voltage, frequency, running hour, charging voltage


Contact Details

Contact Person: Mr. Tim

Tel: 86-510-88609781-8007

Fax: 86-510-88232984-8007

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