Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
Year of Establishment:
Plant Area:
7500 square meters
Management System Certification:
ISO9001:2008, ISO14001:2004, OHSAS18001:2007
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service

Silent Diesel Generator, Silent Generator, Soundproof Generator manufacturer / supplier in China, offering 20kw /25kVA Super Silent Diesel Generator Set, Volvo 500kw/625kVA Electric Diesel Generator with Marathon Alternator, Cummins Engine 150kw/187.5kVA Super Silent Diesel Generator and so on.

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Supplier Homepage Products Others 20kw /25kVA Super Silent Diesel Generator Set

20kw /25kVA Super Silent Diesel Generator Set

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Purchase Qty. / Reference FOB Price
1-99 Pieces US $3,000
100+ Pieces US $10,000
Port: Shanghai, China
Production Capacity: 10000PCS/Year
Payment Terms: L/C, T/T, Paypal
Type: Basic Diesel Generator
Installation Method: Portable
Stroke: Four Stroke
Cooling Method: Water Cooling
Output Type: AC Three Phase
Speed: Speed

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Basic Info

Model NO.: QSC-20
Conditions of Use: Land Use
Usage: Standby Unit
Landuse Type of Unit: Automation Type
Excitation Mode: AC Rotating Exciter
Frequency: 50Hz
Cylinder No.: 4
Rated Rpm: 1500/1800
Rated Voltage: 220/380V
Fuel Tank: 8/18hours
Certificate: ISO9001
Prime Power: 20kw/25kVA
Standby Power: 22kw/27.5kVA
Displacement: 3.9L
Compression Ratio: 16.5:1
Trademark: YANGKE
Transport Package: Standard Exporting Packing
Specification: CE, RoHS, SGS, GMP
Origin: Yangzhou, Jiangsu
HS Code: 85021100

Product Description

1)Cummins engine+Brushless alternator
2)68db@7m, small size
3)Low fuel consumption

Specification of Genset             
Genset modelQSC-20
Prime power25KVA/20kw
Standby power27.5KVA/22KW
Rated frequency50HZ   
Rated speed1500RPM


Noise Level58dB(A)@7m
Specification of Diesel Engine   
No of cylinders4
Cylinder arrangementVertical in-line
CycleFour stroke
AspirationNatural aspirated

Compression Ration16.5:1
Speed governorElectronic/Mechanical
Cooling systemForced water cooling cycle
Total lubrication system capacity4.5~5
Fuel consumption at 100% load5.6kg/h
Starting methodDC12V electrical starting
Specificaion of Alternator          
Alternator brand&modelStamford    PI 144E
No. of phase3
Connecting type3 Phase and 4 Wires
No. of bearing1
Protection gradeIP 23
Insulation classH
Exciter typeBrushless ,Self-exciting, AVR automatic voltage regulating,100% Copper winding wire
Telephone influence factor(TIF)≤50
Voltage regulation, Steady state≤±1%
Transient state voltage≤-15%~+20%
Specification of Control Panel    
Brand&ModelSmartgen HGM 1780
The control panel is equipped with display of voltage, current, frequency, water temperature, oil pressure.
The genset with low oil pressure, high water temperature, over speed and over load protection function.

Packaging & Delivery    
Packaging Detail:generator standard exporting package
Delivery Detail:within 5-25working days after the deposit
20kw /25kVA Super Silent Diesel Generator Set

20kw /25kVA Super Silent Diesel Generator Set
Company Information
Yangke Machinery Electric is a high-tech generator manufacturer which contains R&D, production and marketing together.

Our company not only establishes humanized modern enterprise with perfect quality management system and certification authority, but also equipped with international advanced facilities of R&D, manufacture and test. The concept of our company is to develop the best product, to provide the best service. We will spare no effect to serve our customer with products of high quality and after-sales service in a variety of ways.

With the help of the technical strength, our company has formed a structure of product series. The current main products are: QS series 8-3000KVA brushless alternators, which can be coupled with both domestic and foreign brands of diesel engines.

We only offer products using major engine brands such as Cummins, Perkins, Doosan, MTU Diesel/Mitsubishi etc. At YANGKE, we also customize the standard models to meet your unique requirements. Our Generators are also top of the line and come with base mounted fuel tanks, battery, battery rack and cables, vibration isolators between engine/diesel generator and base frame, a circuit breaker to protect the generator from overload and a two-wire auto start ready controls for automatic transfer switch operation. (Note: Automatic Transfer Switch Required for True Auto Operation).
Our products are sold to Southeast Asia, central Asia, the Middle East, Africa and South America.

 Sales promises:
YANGKE power provides a full line of brand new and high quality products. Each and every unit is strictly factory tested.
Warranty is according to our standard conditions :
a. 15months,counted on the day YANGKE sold to the first buyer;
b. one year after installation;
c.1000running hours(accumulated),subject to the earlier one.
Service and parts are available from YANGKE POWER or distributors in your location.

(1)  Your company is factory or Trade Company?
       Answer: We are professional low oil consumption diesel generator sets manufacturing factory.
(2)  Your diesel generator power range?
      Answer: Now we mainly produce QS series 8-3000kva brushless alternators,
(3)  Which brand Electrical Generator you produce?
      Answer: Now we produce USA Cummins brand Electrical Generator, Sweden Volvo Generator, Korea Doosan diesel  generator, German Deutz Electrical Generator, and China local brands' generator.
(4) Where is your main market?

Yangzhou YANGKE Machinery Electric Co.,Ltd
Contact person:Tina


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