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Shandong Chaiwei Power Equipment Co., Ltd.

Small Gas Generator, Diesel Generator, Power Generator manufacturer / supplier in China, offering CE Approved 20kw Small Gas Generator /Biogas Generator /Biomass Generator/Natural Gas Generator, Natural Gas Generator with Cw-800 Low Price, 200kw 50Hz Electric Biogas Generator Set and so on.

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CE Approved 20kw Small Gas Generator /Biogas Generator /Biomass Generator/Natural Gas Generator

FOB Price: US $8,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $8,000/ Set
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Port: Qingdao, China
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: CW-20GFZ biogas generator
  • Certification: CE, ISO
  • Standard: Standard
  • Phase: 3p4w
  • Gas Source: Biogas
  • Power: <50kW
  • Rated Power: 20kw
Product Description
CE approved 20kw small gas generator /biogas generator /biomass generator/natural gas generator

Main accessories of 20kw gas generators
1.China best brand gas engine 4105
2.Controller Smartgen ,deepsea
3.Alternator : Simense brand
4.Starting system : DC 24V electric motor

Gas requirements for generator
Requirements for biogas genset
Within 1m from pressure valve of gas intake
1.Gas temperature≤40ºC
2.Pressure 3~20Kpa,pressure changing rate≤1kpa
5.CH4 content≥40%,changing rate≤30mg/Nm3
6.Impurity particle size ≤5μm
7.Moisture content ≤40g/Nm3

Specs of 20kw Biogas genset
Model No.CW-20GFZ
Engine No.CW4105
Gas mix typeoutside
Rated power20kw
Rated voltage400V/230V
Rated frequency50Hz
Rated rotation1500r/min
Rated power factor0.8
Rated current36A
Heat consumption≤11.5mj/kw.h
Gas pressure3-20kpa
Cylinder number4
Cylinder diameter105mm
Compression ratio11:1
Aspiration modeNaturally aspirated
Ignition methodplug ignition
Voltage regulation modeAutomatic 
Speed regulation modeElectronic speed regulation
Lubrication modePressure and splash lubrication
Cooling modeClosed/open cooling
Starting mode24V electric motor
Overhaul period≥25000h
Exhaust temperature≤650ºC
Genset dimensions2200×850×1300
Genset weight900kg
Who are we ?
Being manufacturer of generators for 20years. mainly produce natural gas generator , biogas generator , biomass generator ,coal gas generator ,syngas generator , coal-bed gas generator ,coke oven gas generator diesel generator etc . all the generators will be tested before delivery ,to ensure customers's genset run well.
Also we provided the genset parts for Jichai engine ,shengdong engines such as 12V190 , 8V190.6190 etc.
How to Choose the right model of genset ?
Please let me know the required continuous output power , local volatge and frequency , and fuel (use diesel ,mantual gas ,biogas ,biomass ) For gas power plant , we need to know the gas calorific value and gas mass flow rate. 
Whats the warranty and maintenance?
The warranty is one year , and free service and spare parts will be offer during warranty period , maintenance trainning will be provided when you visite our factory.
Our factory

Pojects of gas power plant

Custmers visited

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