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Shandong Chaiwei Power Equipment Co., Ltd.

Gas Turbine Generator, Gas Generator, Natural Gas Generator 500kw manufacturer / supplier in China, offering Water Cooler Natural Gas Generator Set 400kw, Natural Gas Generator with Cw-800 Low Price, 200kw 50Hz Electric Biogas Generator Set and so on.

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Water Cooler Natural Gas Generator Set 400kw

FOB Price: US $10-50,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $10-50,000/ Set
Get Latest Price
Port: Qingdao, China
Transport Package: Standard Seaworthy Packing or as Per Customers′ Re
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Output Type: AC Three Phase
  • Certification: CE, ISO
  • Standard: Standard
  • Origin: Shandong, China
  • Gas Source: Natural Gas
  • Power: 20kw-1100kw
  • Trademark: CHARGEWE
Product Description

Water Cooler Natural Gas Generator Set 400kw

Water Cooler Natural Gas Generator Set 400kw
Water Cooler Natural Gas Generator Set 400kw
Water Cooler Natural Gas Generator Set 400kw
Water Cooler Natural Gas Generator Set 400kw


Gas Composition

Nature gas which mainly composed by CH4. (It is about 90% of total gas). The displacement of nitrogen oxide, HC-Hydrogen Carbonide and carbonic oxide from burning are much lower than the state standards and without dust pollution. Thermal efficiency of conversion is 65%, which is same to the LPG and higher than Coal. Calculated on the same calorific value, the price of natural gas is lower than the price of coal and petroleum.

Natural gas can be used by home application, Electricity generation, industrial chemical and industrial fuel and so on. It is a good substitute of coal and petroleum. It can instead of civil coal gas, it can be used as nitrogenous fertilizer instead of coal and petroleum, it can be used as ethylene of naphtha, it also can be used as the car engine fuel instead of petroleum.

Requirements for Natural Gas Gen-set

Within 1m from pressure valve of gas intake

1. Gas temperature≤40ºC

2. Pressure 3~20Kpa/ 80~200Kpa, pressure changing rate≤1kpa/min

3. H2S≤200mg/Nm3

4. NH3≤20mg/Nm3

5. CH4 content≥40%, changing rate≤2%min

6. Impurity particle size ≤5μm, Impurity particle content ≤30mg/Nm3

7. Moisture content ≤40g/Nm3

Notes: If fuel gas contains higher quantity of sulfur and ammonia ,it will not only corrode the pole of sparking plug seriously but also increase the acid value of engine oil which will corrode the parts inside of genset, easy to generation sediment and increase the attrition corrosion to the engine.

Technical Data

Genset model


Engine No.


Gas mix type


Rated power


Continuous power


Rated voltage




Rated frequency


Rated rotation


Rated power factor


Rated current


Frequency volatility rate


Voltage regulating rage


Heat consumption


Lubricant consumption


Gas pressure


Cylinder number

12 v

Cylinder diameter




Compression ratio


Starting mode

24V motor

Overhaul time




Intake mode

natural intake

Sparking mode

sparking plug

Voltage regulation mode


Speed regulation mode

electric speed regulate

Lubrication mode

pressure and splash

Cooling mode

circulating water cooled

Exhaust temperature




Genset size


Control System:



Model: HGM6110K

1.    Completed gen-set parameter display, perfect protection and control function

2.    Optional Chinese, English, Spanish or russian display, friendly operation interface.

3.    Excellent anti-jamming function, adapt to extreme condition

4.    Independent over-load protection

5.    Special on-off pre-warning system

6.    Emergency stop button and with auto starting system

Natural Gas Generator Supply Scope

1)   High Performance Gas Engine.

2)   Siemens Liuzhou Brushless Alternator.

3)   Steel Base Frame with Shock Absorber

4)   High performance Gas Pressure Regulator FISHER American Brand

5)   Advanced Ignition System Sparking plug STITT American Brand

6)   IMPCO Air-Fuel Mixer Made in USA.

7)   Stable Electronic Speed Governor.

8)   High Performance Flame Arrester.

9)   Safely Explosion-Proof System.

10) MCCB, Radiator Fan, Muffler, Air Filter.

11) Installation Accessories, Tool Kit & Manual Books.

Your Advantages

1.    Low operation & maintenance cost.

2.    Longer life: Special design engine has longer and overhaul time of 2500hours.

3.    Easy operation: The Gas Power Generator is life easy to start and operation. 

4.    The Gas Power Generator use world's most advanced lean burn technical.

5.    Main parts like ECU, Gas Mixer, Pressure Regulator, etc are origin made in USA.

Gen-set with CHP System








Optional Accessory

Circuit breaker, Starting battery, Engine coolant and oil heater, Alternator space heater, Cooling for heat exchanger, Control system with RS232/485 communication interface, Battery charger by main supply. Fuel-water separator, Daily fuel tank, ATS & paralleling system, Soundproof canopy and Moving trailer.


1.How to choose the right model? 

A: It depends on real output power, Voltage, Frequency and gas type.  

2.What is the oil consumption and capacity per hour? 

A: 1.0-1.63g of lubricant oil consumption per hour. 1.0 Cubic meter gas can produce 1.5-3.0kw/h

power. The capacity depends on gas energy. E.g 1.0 Cubic meter natural gas produce about 3.0kw/h

3.What is the overhaul? 

A: About 30000 working hours. A week is enough to finish.   

4. What is the warranty? 

A: 1 year. Inside this 1 year, we offer all spare parts free of charge. After this period, spare      

parts are not free. But, a set of spare parts will be shipped together with machine free.  

5. How is the service? 

A: We offer installation,repair and maintain service abroad. And online guide service if needed 

anytime. Our before-sale, in-sale and after-sale service are all trustable, you can name it.

  Sincerely welcome to visit our factory and build future cooperation relationship!

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