Shandong, China
Business Type:
Manufacturer/Factory & Trading Company
Registered Capital:
7.39 Million USD
Management System Certification:
Export Year:
OEM/ODM Availability:
OEM/ODM Service
Russian / Korean Speaker

Bio Gas Generator, Biogas Genset, Gas Generator manufacturer / supplier in China, offering Chinese Factory Direct Sale 10-2500kVA Emergency Generator with ISO Certificaton Open Silent, Natural Gas Generator with Cw-800 Low Price, 200kw 50Hz Electric Biogas Generator Set and so on.

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Chinese Factory Direct Sale 10-2500kVA Emergency Generator with ISO Certificaton Open Silent

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Min. Order / Reference FOB Price
1 Set US $3,000/ Set
Port: Qingdao, China
Production Capacity: 300 Set Per Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Output Type: AC Three Phase
Gas Source: Biogas
Certification: CE, ISO, BV
Power: 20kw-600kw
Standard: Standard
Engine: Jichai Engine or Chargewe Engine

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Basic Info

Alternator: Stanford/Faraday/Marathon
Rated Power: 20kw-600kw
Rated Current: 18A to 1080A
Rated Speed: 1500 R/Min or 1200r/Min or 1000r/Min
Frenquency: 50Hz/60Hz
Rated Voltage: 230V/400V
Start Method: Electric Start
Trademark: Jichai engine, Chargewe brand or OEM brand
Transport Package: Carton Box International Standard Export Package
Specification: ISO9001: 2008, CE, BV
Origin: Shandong, China
HS Code: 8502200000

Product Description

Chinese Factory Direct Sale 10-2500kVA Emergency Generator with ISO Certificaton Open Silent

Chinese Factory Direct Sale 10-2500kVA Emergency Generator with ISO Certificaton Open Silent
Chinese Factory Direct Sale 10-2500kVA Emergency Generator with ISO Certificaton Open Silent
Chinese Factory Direct Sale 10-2500kVA Emergency Generator with ISO Certificaton Open Silent
Chinese Factory Direct Sale 10-2500kVA Emergency Generator with ISO Certificaton Open Silent
Chinese Factory Direct Sale 10-2500kVA Emergency Generator with ISO Certificaton Open Silent
20kw-600KW Biogas Generators/Biogas Generator/Bio gas Generator/Biogas Genset/Methoane gas generator/Biomass Generator/ Cogeneration Unit/small power plant genset

The chargewe brand biogas generator with low gas consumption, low running cost and fast returns on investment.Powered by Cummins & Pullincess Gas Engines---(50Hz, PF0.8, 3P4W, 400V/230V)

1) Adopting advanced Hall ignition sensor and Highly capable ignition system, the engine ignition will be more reliable, and easier to start.

2) Main control parts are all the most advanced imported ones, to make more stable and reliable running.

3) Several gensets can be parallel connection or parallel net, which can increase the total power range. In addition,the gas gensets can take maintenance in different times,which will make little influence to the normal performance of gensets.

4) Low gas pressure is acceptable, no need to set up specified gas storage tank , which will save the investment and enhance the efficient output power .

5) Self-contained parts of gensets needs few accessories

6) Economical and low-cost running.

7) The fuel of gas reduces the accumulated carbon, which lessen the damage to between cylinder and valve, therefore, it will largely prolong lifetime.

8) The installation of high-quality control cabinet set enable mutiple protection, which enhance the safety for the running of gensets. 

Biogas Generator Specifications
   Model Item     CW-25GFZCW-50GFZCW-80GFZCW-120GFZCW-150GFZCW-200GFZCW-250GFZCW-300GFZCW-400GFZCW-500GFZ
Rated powerKW255080120150200250300400500
Rated Voltage (V)400400400400400400400400400400
Frequency (Hz)50/6050/6050/6050/6050/6050/6050/6050/6050/6050/60
Rated Current (A)45.190.2144.3216.5270.6360.9451.1541.3721.7902.1
Voltage Stabilized Regulation≤±1.5%≤±1.5%≤±1.5%≤±1.5%≤±1.5%≤±1.5%≤±1.5%≤±1.5%≤±1.5%≤±1.5%
Voltage Instantaneous Regulation≤±20%≤±20%≤±20%≤±20%≤±20%≤±20%≤±20%≤±20%≤±20%≤±20%
Voltage Recovery Time (S)≤1≤1≤1≤1≤1≤1≤1≤1≤1≤1
Voltage Fluctuation Ratio≤1%≤1%≤1%≤1%≤1%≤1%≤1%≤1%≤1%≤1%
Frequency Fluctuation Ratio≤1%≤1%≤1%≤1%≤1%≤1%≤1%≤1%≤1%≤1%
Generator Insulation ClassHHHHHHHHHH
Noise Level (Db)≤95≤95≤98≤98≤100≤100≤100≤100≤103≤103
TypeDry cylinder jacketWet cylinder jacket
InlineInlineV type
Four stroke, electronic-control spark plug ignition, water-cooling, premix proper ratio of air and gas before combustion
Cooling ModeRadiator fan cooling for closed-type cooling mode, or heat exchanger water cooling for cogeneration unit
Bore X Stroke (mm)102*120102*120140*152140*152140*152140*152159*159159*159159*159159*159
Displacement (L)3.925.881414141418.918.937.837.8
Compression Ratio11.5:111.5:111.5:111.5:111.5:111.5:111 : 111 : 111 : 111 : 1
Rated Power (Kw)3356135135232232328328520520
Rated Speed (r/Min)1500/1800
Fuel Natural Gas / Biogas
Gas Consumption                 (MJ/Kw·h)1211.911.811.811.211.210.910.910.510.5
Idling Speed (r/Min)700
Oil RecommendedAPI service grade CD or higher SAE 15W-40 CF4
Oil Consumption≤1.0g/kW.h
Exhaust Temperature≤ 600ºC
Net Weight (Kg)900132028503050313031303650378063576695
Dimension (Mm)1800*710 *13502300*820 *14003150*1000 *15003150*1000 *15003150*1000 *15003150*1000 *15003400*1300 *18503400*1300 *21004250*1700 *25804250*1700 *2580


 Company Information

Chaiwei power stablished in 1995, we are a professional leading manufacturer, suppliers, exporter and authorized dealers of diesel gensets. With over 30,000 square meters and a staff nearly 300, the headqauter is loacted in Jinan city, near to Beijing( Peking) which is the capital of China . We offering power genset, industrial genset, silent genset, weather proof genset, Cummins genset, genset, Yuchai genset, Jichai engine genset,Shanghai Dongfeng genset, Deutz genset, Weichai electric genset, China domestic genset, silent diesel generator, portable power generator, trailer diesel generator and electric power generator .


Currently, we cooperated with multinational companies formed a strategic partnership. Import CUMMINS, and purchase engine from with Cummins (USA), Cummins (DCEC), Chongqing Cummins (CCED), Shangchaigufen (SDEC), Guangxi Yuchai (ycchai), Tianjin Lovol (LOVOL), Deutz, alternater with STAMFORD, MARATHON, LEADTECH and other international or domestic famous brand. Establish a long-term friendly cooperation relations with the branded engine and alternator company, authorized to be the OEM partner. As professional qualified manufacturer provide OEM genset, spare parts, after sale service,in order to better serve customers and laid a solid foundation.


Chargewe or Jichai Series gas engine and alternator:

1. Gas engine, fueled mainly by natural gas, casing-head gas and LPG, is widely used in regions or areas with abundant oil field and natural gas. The unit starts quickly, be operated easily, with complete set of safety system, and can be as power device and electricity device for oil field and local companies.
2. Alternator: Stamford, Faraday, Marathon, Leroy-somer, or other Chinese brand brushless and brush alternators are optional.

Standard Configuration of Chargewe gas generators:

1. Chaiwei or Jichai gas engine.
2. Alternator: 100% pure copper wires, rotation magnet, different brands according to your request.
3. Standard control panel, LCD panel or mechanical panel.
4. Water tank, with protection guard.
5. Shock absorber system: protect the generator during its working period.
6. Maintenance-free start battery.
7. Battery connecting cables
8. Maintenance manuals of engine, alternator and generator.
9. Maintenance tools.
10. Standard steel underframe with stoving varnish.
11. Standard export plywood package.
12. Spare parts for maintenance (as your require)

Chaiwei or Jichai series gas generator working conditions:

1. Widely used as continuous power, you can use it when lose city power or for continuous use, its continuous working period is 8-12 hours for per day, and this unit can be used for 7 days in one week.
2. Application area: widely used for shop, hospital, high-way, station, construction, farm, etc.
3. Maintenance: it should be maintained after running about 1000 hours; and it will reduce the fault rate and extend the lifetime of the unit.
 4. Above suggestions are based on our experience and are intended only as reference.
About Company  
1. Who we are?
Shandong Chaiwei Power,we are a professional gas genset and diesel genset manufacturer,with more than 20 years export experience. mainly rate power from 20kw to 1500kw with CE and ISO9001:2008 certificate.We have our owned registered trademark"CHARGEWE",production line, testing equipment, sales team and R&D team. the OEM and ODM are available

 2. Our main products.
We dedicate to produce diesel generators, gas generators, water pump units and diesel engines with pulley etc.
Our main engine generator brands: Cummins, Isuzu, Deutz, Steyr, Weichai, Yuchai, Jichai ,Changchai etc.
Our main generator types: land-based open frame generator, silent generator, Automatic generator, and Trailer generator etc;
 Marine generator: variety models for marine diesel generators.

3. Our promise and after- sale service
Chaiwei Power focus on quality and responsibility .we pays more attention to the quality what we offer to our client and also care the after sale service for our customers.
(1). Chaiwei Power series diesel generators offer one year warranty or 1000 running hours, during its warranty time, we offer spare parts for free. (Caused by the quality problems)
(2). When you buy our generator, we suggest you choose our spare parts service pack.
When you need buy spare parts, you can get them from us all the time.
(3). When you meet problems, you will easy to contact with us.

4. Delivery and Payment terms:

 (1) Delivery :within15-30 days,after we received your deposit payment.
(2)We accept T/T, L/C payment, 50% as deposit.

Contact Person:


Shandong Chaiwei Power Equipment Co., Ltd
Add: No.001 Airport west road, Lingang ED Zone, Jinan City,Shandong Province,China

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