Dianbida Power Equipment (Jiangsu) Co., Ltd. is a leading professional manufacturer specializing in a comprehensive range of power generation solutions. Our core business encompasses the production and supply of both domestic and imported generator sets, including fully automatic, standard, and mobile power systems.
Our Certificates
Under the rigorous oversight of ISO 9001, ISO 14001, and ISO 45001 quality management systems, our products have successfully obtained a range of international standard certifications, including CE.
Advanced Production Equipment
CNC machine tools, milling machines, lathes, grinders, bending machines, stamping machines, welding equipment, generator assembly lines, final assembly lines, control cabinet production lines, electrical testing equipment, etc.
Global Markets
We supply generator sets to industrial markets worldwide, covering regions such as Southeast Asia, the Middle East, Africa, South America, and Central Asia.
OEM & ODM Services
We provide comprehensive services and formulate the most suitable solutions tailored to our clients' unique requirements—featuring rapid quotations, on-time delivery, and professional technical support.

The Silent Diesel Generator Set Produced by Our Company Mainly Include the Following Types:
20kw Silent Diesel Generator
The 20kW silent diesel generator is designed to provide reliable, low-noise power supply for residential, commercial, and light industrial applications.
50kw Silent Diesel Generator
A 50kW silent diesel generator is a mid-range power solution designed to balance output capacity, noise control, and operational flexibility.
100kw Silent Diesel Generator
A 100kW silent diesel generator is designed for projects that demand higher power capacity without compromising acoustic control.
200kw Silent Diesel Generator
A 200kW silent diesel generator is engineered for medium to large-scale power demands, where load stability, continuous operation, and system scalability are critical.
|
Item |
Specification |
|
Power Range |
10 kW – 1500 kW |
|
Noise Level |
Low-noise design (customizable) |
|
Voltage |
220V / 380V / 400V / 415V |
|
Frequency |
50 Hz / 60 Hz |
|
Operating Mode |
Standby / Prime |
|
Cooling System |
Radiator cooling |
|
Starting Method |
Electric start |
|
Note: Specifications can be customized based on project requirements. |
|
Noise Reduction
The advanced soundproofing technologies used in these generator sets include insulated enclosures and mufflers that dampen the sound.
01
Fuel Efficiency
Silent diesel generator sets are known for their superior fuel efficiency, and the latest models are designed to maximize this advantage.
02
Durability and Longevity
Silent diesel generator sets are built to last. Their robust construction and high-quality components ensure they can withstand harsh conditions and prolonged use.
03
Environmental friendly
Silent diesel generator sets are designed to meet stringent emission regulations, making them a greener choice compared to older models or other types of generators.
04
Reliability and Performance
Silent diesel generator sets are known for their reliable performance. They are designed to provide a steady and consistent power supply, making them ideal for critical applications where power stability is crucial.
05
Residential Areas and Commercial Centers: In modern cities, residential areas and commercial centers have strict noise pollution requirements. Silent diesel generator sets provide robust power support without disturbing the surrounding environment.
Medical Institutions: Hospitals rely heavily on uninterrupted power supply, especially in critical areas like ICUs and operating rooms. Silent diesel generator sets ensure continuous power while avoiding noise interference with hospital operations.
Construction Sites and Industrial Production: On construction sites, silent diesel generator sets ensure the normal operation of electrical equipment while minimizing noise impact on nearby residents. In industrial settings, they guarantee continuous production while reducing noise pollution.
Large Events and Exhibitions: Events such as music festivals, sports competitions, and trade shows often require emergency power supply. Silent diesel generator sets provide stable power without disrupting the audience experience.
Outdoor Activities and Emergency Power: For camping, expeditions, or emergency situations, silent diesel generator sets offer a reliable power solution. In times of emergency, they are even better equipped to provide rapid and robust power support for post-disaster relief and recovery efforts.
|
Generator Type |
Noise Level (dB) |
|
Quiet Diesel Generator |
50–60 dB |
|
Standard Diesel Generator |
70–80 dB |
|
Conventional Diesel Generator |
80–100 dB |
Each silent diesel generator set is manufactured in accordance with standardized production processes:
• Component inspection and verification
• Engine and alternator assembly
• Soundproof enclosure installation
• Electrical system wiring and control panel integration
• Conduct detailed testing to verify the correct overall operation of the generator set
• Final inspection and packaging
This process ensures consistent quality and reliable field performance.

Start & Stop test: The engine is checked to ensure that it starts and stops correctly, following the established procedures.
Load test: An Load Bank is connected to the generator to assess its power delivery capacity and the stability of the voltage and frequency.
Auxiliary systems test: Auxiliary systems such as the cooling system, exhaust system, lubrication system and control systems are checked for proper operation.
Noise test: The noise level of the generator set in operation is measured to ensure that it complies with the applicable noise standards.
Communication Needs
You may engage in in-depth discussions with us via email, telephone, or other channels to clarify your specific requirements and expectations.
Develop Solutions:
We will conduct a comprehensive evaluation of the electrical schematics, load requirements, compliance specifications, and site space constraints you provide.
Contract Confirmation
We confirm design plans and contract details together to ensure shared understanding. This approach guarantees mutual agreement and clarity.
Manufacturing
We start the manufacturing process and oversee progress to ensure timely production and delivery. This helps us maintain efficiency and meet deadlines.
Final Acceptance
Every generator undergoes full-load testing prior to leaving our facility. By doing so, we ensure everything aligns with your expectations.
Ongoing Support
After delivery, we provide maintenance and technical services to ensure long-term reliability.
|
Lead Time |
15–25 working days |
|
Packaging |
Generators are packed with shockproof, plywood, and waterproof materials to prevent damage during transportation |
|
Payment Method |
T/T, Trade Assurance, Paypal, Western Union, Credit Card, L/C etc. |
|
Shipping |
Sea freight, air freight, and express delivery options are available |


We are one of the most professional silent diesel generator set manufacturers and suppliers in China. If you're going to buy cheap silent diesel generator set, welcome to get pricelist and quotation from our factory. For price consultation, contact us.
Silent Continuous Running Diesel Generator, High Efficiency Silent Diesel Generator Set, Silent 20kVA Diesel Generator