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Shandong Lvhuan Power Equipment Co., Ltd.

2kw Biogas Generator, Biogas Power Generator, Biogas Electric Generator manufacturer / supplier in China, offering Small Power Engine Digester Electric 20kw Biogas Generator, Shandong Lvhuan Shangchai Diesel Series, Small Power Electricity Generator Methane Gas Biogas Electric Generator and so on.

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Small Power Engine Digester Electric 20kw Biogas Generator

FOB Price: US $8,380 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $8,380/ Set
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Production Capacity: 5000sets/Years
Transport Package: Woodcase
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: LHBG
  • Certification: CE, ISO, SGS
  • Standard: Standard
  • Frequency: 50Hz/60Hz
  • Heat Consumption: 9.8mj/Kw.H
  • Color: Customized
  • Specification: CE, ISO
  • HS Code: 85022000
  • Gas Source: Biogas
  • Power: 20kw-600kw
  • Voltage: 380V/220V
  • Fuel: Biogas
  • Speed: 1000 or 1200r/Min
  • Trademark: Lvhuan
  • Origin: Jinan Shandong
Product Description
small power engine digester electric 20kw biogas generator 

Worksite requirements for small power engine digester electric 20kw biogas generator 

The worksite needs to meet following basic requirements:
A) Ambient temperature between -40º C~45º C;
B) Relative humidity less than 90%(35º C);
C) Site elevation not higher than 2000m;
D) For outdoor installation, simple rain shelter is required.

The engine is high, /low temperature cycle requires the use of softened water. Cooling water should be used in slightly alkaline cleaning water, not compounds containing corrosive, such as chlorides, sulphates or acid etc...Its main index requirements are as follows:
Hardness: 0.7~5.3me/L; Chloride ion content: <150mg/L; PH≤ 7~8.5

Fuel gas required for small power engine digester electric 20kw biogas generator 

The genset will be able to output at its full power with fuel gas with the specification as below:
1m distance away from genset's pressure regulating valve of inlet
Temperature of natural gas ≤ 40º C;
Pressure of natural gas 3~20kPa, velocity of pressure≤ 1kPa/min;
H2S≤ 200mg/Nm3;
NH3≤ 20mg/Nm3
The ratio of CH4 in biogas not less than 45%, changing rate≤ 2%/min
Impurities particle size≤ 5μ M; Impurity content≤ 30mg/Nm3;
Moisture Content of biomass ≤ 40g/Nm3;

If fuel gas contains higher quantity of sulfur and ammonia, it not only corrodes the pole of spark plug seriously, but also increases the acid value, which corrodes internal parts of genset and corrodes the genset with precipitates.

Why you chioce Shandong Lvhuan Power equipment Co., Ltd. small power engine digester electric 20kw biogas generator ?
1. Over 15 years produced gas/diesel generator experience;

2. Main including diesel engines, biomass generator sets, natural gas generator sets, biogas
Generator sets, coal mine gas generator set, etc. Products arrange from 5kw-3000kw;

3. Our workshop covering more than 40000 square meters, techincal engineer and after-service
More than 100 person.

4. CE, ISO9001: 2008, ISO2001: 1400 etc. Certificats approve and passed many patents.

5. Export many countries in Spain, Italy, Canada, Venezuela, Austraila, Thailand, Malaysia, Philippine,
Indonesia, and with some Africa countries etc.

6. We have some cooperatival partners: Like water removal system, H2S removal system, gasified
Equipment, recovery system exhaust heat, CCHP system etc. So can offer you complete project proposal if you like.

7.15 years service life.

small power engine digester electric 20kw biogas generator  Service
1. Pre-sale service:

(1)We will send our engineer to prospect the site of power station free to charge.

(2)According to the situation of site we can supply you many drawings like power station floor plan,
Engineering flow sheet of circle cooling system, genset installation, genset foundation, electrical connection and some other techincal support etc.

2. Sale service:
(1)we will send our engineer to the site to guide you the installation of generator set, subsystem and relative equipment.

(2)We will debug the generator set till it can generate power successfully.

(3)We will also supply a technical training to the operators. Or you can send your staff to our company. We can train you till you can operate the generator set.

3. After-sale service:
(1)Our engineers are in charge of different area, we will response periodically and support
You technical service free of charge.

(2)For the quality problem, we will service for you free of charge during the guarantee period.

(3)One year guarantee period and lifetime service.

(4)we solve quality problem in time when genset doesn't work, We insure to help our clients to gain the biggest economic profit.

small power engine digester electric 20kw biogas generator 
Type4 stroke, sparkle ignition, water-cooled and non-turbocharged4 stroke, spark ignition, water-cooled, turbocharged, inter cooling, pre-combustion chamber4 stroke, spark ignition, water-cooled and non-turbocharged, pre-combustion chamber4 stroke, spark ignition, water-cooled, turbocharged, inter cooling
Mixing typeExternal-mixedMechanical inter-mixed
Arrangement of cylindersIn-lineV shape, 60° angle
Number of cylinders412
Diameter of cylinders190 mm
Stroke210 mm
Rated rev1500 r/min1000 r/min1500 r/min
Idle speed700 r/min
Rated power190 kW500 kW450 kW660 kW
Exhaust temperature≤650°C(before entering turbine)
Heat consumption≤11340 kJ/kw@h
Oil consumption≤1.6g/kw.h
Start modePneumatic/electric starting 24DC starting
Overhaul time≥18000h

Technical Specs and Performances of Biogas Generating Set:
Generating set model150GF-NK450GF1-NK400GF1-NK600GF-NK
Engine model4190Z112V190ZLDZ-212V190Z-212V190ZLZ
ExcitationBrushless phase compound excitation(three-phase four-wire)automatic voltage regulation, F class insulation
Rated power150 kW450 kW400 kW600 kW
Rated voltage400V
Rated rev1500 r/min1000 r/min1500 r/min
Rated current270A819 A728 A1082 A
Power factor0.8(lagging)
Starting mode24DC starting
Cooling water systemOpen type with heat exchanger
Overhaul time≥18000h

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