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330 kw Silent Gensets

Diesel Genset SCDG-330KW Ø Standard Configuration 1.Engine(Cummins NTAA855-G7A) 2.Radiator 50°C max, fans are driven by belt, with safety guard 3.24V charge alternator 4.Alternator: single bearing alternator IP23, insulation class H/H 5.Absorber 6.Dry type air filter, fuel filter, oil filter...

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Product Details

Diesel Genset SCDG-330KW



Rated Power(50HZ)


Standby Power(50HZ)


Ø Standard Configuration

   1.Engine(Cummins NTAA855-G7A)

   2.Radiator 50°C max, fans are driven by belt, with safety guard

   3.24V charge alternator

   4.Alternator: single bearing alternator IP23, insulation class H/H


   6.Dry type air filter, fuel filter, oil filter

   7.Main  line circuit breaker

   8.Standard control panel

   9.Two12V batteries, rack and cable

   10.Ripple flex exhaust pipe, exhaust siphon, flange, muffler

   11.User manual

Prime Power (PRP): Prime power is available for an unlimited number of annual hours in variable load application, in accordance with GB/T2820-97(eqv ISO8528); A 10% overload capability is available for a period of 1 hour within a 12-hour period of operation.


Standby Power Rating (ESP): The standby power rating is applicable for supplying emergency power for the duration of a utility power interruption. No overload, utility parallel or negotiated outage operation capability is available at this rating.

Ø Engine Data

1. Basic parameter

Engine Model

Cummins NTAA855-G7A

Engine Features

In-line,    6 Cylinders, Four-stroke

Rate Power

370KW    /1500rpm

Standby Power

407KW    /1500rpm




140*152    mm

Compression Ratio


Mode of Speed    Regulation


2. Exhaust Air System

Exhaust air capacity

1240 L/s

Exhaust air temperature


Max. exhaust back pressure

10 kPa

3. Air Intake System

Air Intake Type

Turbocharged,    Aftercooled

Max. Air Intake Pressure

6.22 kPa

Air Combustion Capacity

549 L/s

Air flow

8180 L/s

4. Fuel System

Fuel Consumption

200.5g/KW.h    or 94.2 L/s (100% loading)

5. Lubrication System

Oil Capacity

38.6    L

Oil Consumption

≤4g/KW.h or ≤0.24 L/h

Oil Pan Capacity

28.4-36 L

Rated Speed Oil Pressure

241 - 345 kPa

6. Cooling System

Cooling Type

Closed Water-Cooling

Total Cooling Liquid Capacity

63.9 L

Thermostat Working Temperature


Max. Water Temperature

96 ℃

Ø Alternator Data


Stamford HCI444F

Number of Phase


Connecting Type

3 Phase    and 4 Wires, “Y” type connecting

Number of Bearing


Power Factor


Protection Grade




Exciter Type

Brushless,    self-exciting

Insulation Class,
     Temperature Rise


Telephone Influence Factor (TIF)




Alternator Capacity


Alternator Efficiencies


Ø Dimension &Weight

Open    Type with Base Fuel Tank

Over    Size



3280 kg

Soundproof    Type

Over    Size



4520 kg

Sanchai also has three registered trademarks;kangfa  newstar ,Sanchai and CCEC. The newly-developed high-power diesel engine has benn sold across the country and exported to Canada ,Russia, Australia Southeastern Asia, Middle East area and other nations and regions as well.

We have adopted advanced PT fuel injection system, hydraulic injection and changeable timing system, turbocharged system, and air inner-cooling system. With those features, Sanchai's engines possess more advantages than others, such as larger power, fuel-efficient, lower noise, smaller volume and lighter weight, etc. Continuous exploration and innovation in technology is the key to our success. Sanchai has owned more than 60 nationally registered patents, including 10 invention patents (cast-steel cylinder body of diesel engine), 25 appearance design patents (cast-steel cylinder body of diesel engine), and 25 practical new patents (cast-steel individual cylinder head of diesel engine). Sanchai has an excellent R&D team comprising several senior engineers, and a modern R&D center, which makes Sanchai a new leader in the industry.

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