20kVA 30kVA 50kVA 20kw 30kw 50kw 100kw Electric Power Small Silent Diesel Generator Set Portable 3 Phase Home Standby Cummins Weichai Engine Industrial Genset
Product Specifications
- Power Capacity
- Engine Brand
- Frequency
Contact Supplier
Product Highlights
- Wide Power Range: Available from 10 kVA to 1000 kVA with 50/60 Hz and 220V/380V options.
- Ultra-Quiet Operation: Noise level as low as 65-75 dB(A) at 7m, ideal for noise-sensitive areas.
- Top-Tier Engines: Equipped with Cummins, Weichai, Yuchai, or Shangchai engines for reliability.
- Customizable Design: OEM/ODM support for logo, color, ATS, and remote monitoring configurations.
- Portable & Durable: Built-in wheels and weather/dust-resistant soundproof canopy for easy mobility.
- Comprehensive Warranty: 1 year or 1000 running hours warranty coverage for peace of mind.
- Versatile Applications: Suitable for homes, offices, hotels, factories, construction sites, and marine use.
- Global Service Support: 14 years experience with worldwide technical support and spare parts supply.
Product Attributes
- Customization
- Available
- After-sales Service
- 1 Year or 1000 Working Hours
- Warranty
- 1 Year or 1000 Working Hours
- Model NO.
- silent generator
- Type
- Basic Diesel Generator
- Installation Method
- Fixed
- Stroke
- Four Stroke
- Cooling Method
- Water Cooling
- Output Type
- AC Three Phase
- Speed
- 1500rpm, 1800rpm
- Conditions of Use
- Land Use
- Landuse Type of Unit
- Low Noise
- Excitation Mode
- AC Rotating Exciter
- Customized
- Yes
- Protection Level
- IP23
- Rated Power/ Standby Power
- Kw 20/22
- Cylinder
- 4L
- Displacement
- 3.9L
- Transport Package
- Plastic Film/Wooden Crate
- Specification
- 2200*940*1530mm
- Trademark
- Diou
- Origin
- China
- HS Code
- 8502120000
- Production Capacity
- 500pieces/Month
- Package Size
- 3100.00cm * 1500.00cm * 2000.00cm
- Package Gross Weight
- 1000.000kg
- Lead Time
-
20 days (1 - 1 Set)
To be negotiated ( > 1 Set)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 20kVA 30kVA 50kVA 20kw 30kw 50kw 100kw Electric Power Small Silent Diesel Generator Set Portable 3 Phase Home Standby Cummins Weichai Engine Industrial Genset
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Product Description


Made in China | Portable Small Silent Diesel Generator Sets (10 kVA-100 kVA) with Wheels
Key Features :
- Power & Flexibility: 10-100 kVA (standby/prime power); 50/60 Hz, 220V/380V (customizable voltage/frequency)
- Silent & Durable: Compact soundproof canopy (weather/dust-resistant) + water-cooled engine (low noise, long lifespan)
- Portable Design: Built-in wheels (seen in photos) for easy movement across sites (homes, construction areas, etc.)
- Customizable: OEM/ODM options (logo, color like the blue in photos, ATS, remote monitoring)
- Warranty: 1 year / 1000 running hours
Ideal Applications:
| 50HZ/1500RPM,3-phase 4-wire,220/380V | ||||||
| Genset Model | Rated Power/ Standby Power | Rated Power/ Standby Power | Engine Model | Fuel Consumption | Cylinder | Displacement |
| KW | KVA | L/H | L | |||
| 20GF | 20/22 | 25/28 | 4B3.9-G1 | 245/6 | 4L | 3.9 |
| 20GF | 20/22 | 25/28 | 4B3.9-G2 | 229/6 | 4L | 3.9 |
| 30GF | 30/33 | 38/42 | 4BT3.9-G1 | 229/8 | 4L | 3.9 |
| 30GF | 30/33 | 38/42 | 4BT3.9-G2 | 229/8 | 4L | 3.9 |
| 50GF | 50/55 | 63/69 | 4BTA3.9-G2 | 212/13 | 4L | 3.9 |
| 60GF | 60/66 | 75/83 | 4BTA3.9-G11 | 208/15 | 4L | 3.9 |
| 80GF | 80/88 | 100/110 | 6BT5.9-G1 | 208/20 | 6L | 5.9 |
| 80GF | 80/88 | 100/110 | 6BT5.9-G2 | 203/21 | 6L | 5.9 |
| 100GF | 100/110 | 125/138 | 6BTA5.9-G2 | 211/25 | 6L | 5.9 |
| 110GF | 110/120 | 138/152 | 6BTAA5.9-G2 | 208/28 | 6L | 5.9 |
| 120GF | 120/132 | 150/165 | 6BTAA5.9-G12 | 203/29 | 6L | 5.9 |
| 150GF | 150/165 | 188/207 | 6CTA8.3-G2 | 212/38 | 6L | 8.3 |
| 160GF | 160/176 | 200/220 | 6CTAA8.3-G2 | 205/40 | 6L | 8.3 |
| 200GF | 200/220 | 250/275 | 6LTAA8.9-G2 | 197/47 | 6L | 8.9 |
| 300GF | 300/330 | 375/413 | 6ZTAA13-G3 | 200/72 | 6L | 13 |
| 350GF | 350/385 | 438/482 | 6ZTAA13-G2 | 192/81 | 6L | 13 |
| 360GF | 360/396 | 450/495 | 6ZTAA13-G4 | 191/83 | 6L | 13 |
| 360GF | 360/396 | 450/495 | QSZ13-G2 | 192/83 | 6L | 13 |
| 400GF | 400/440 | 500/550 | QSZ13-G3 | 193/83 | 6L | 13 |
| 200GF | 200/220 | 250/275 | NT855-GA | 191/46 | 6L | 10.8 |
| 200GF | 200/220 | 250/275 | NTA855-G1 | 204/49 | 6L | 14 |
| 220GF | 220/250 | 275/303 | NTA855-G1A | 192/51 | 6L | 14 |
| 250GF | 250/280 | 313/344 | NTA855-G1B | 208/63 | 6L | 14 |
| 250GF | 250/280 | 313/344 | NTA855-G2 | 208/63 | 6L | 14 |
| 275GF | 275/300 | 344/378 | NTA855-G2A | 197/65 | 6L | 14 |
| 280GF | 280/310 | 350/385 | NTA855-G4 | 197/67 | 6L | 14 |
| 300GF | 300/330 | 375/413 | NTAA855-G7 | 206/75 | 6L | 14 |
| 300GF | 300/330 | 375/413 | KTA19-G2 | 210/76 | 6L | 18.9 |
| 330GF | --/360 | --/454 | NTAA855-G7A | 200/80 | 6L | 14 |
| 360GF | 300/330 | 450/495 | KTA19-G3 | 205/89 | 6L | 18.9 |
| 400GF | 400/440 | 500/550 | KTA19-G3A | 203/98 | 6L | 19 |
| 400GF | 400/450 | 500/550 | KTA19-G4 | 203/98 | 6L | 18.9 |
| 420GF | 420/505 | 525/578 | KTA19-G5 | 204/103 | 6L | 18.9 |
| 460GF | 460/520 | 575/633 | KTA19-G6 | 215/120 | 6L | 18.9 |
| 480GF | --/528 | --/600 | KTA19-G8 | 206/119 | 6L | 18.9 |
| 500GF | --/500 | --/688 | KTAA19-G6A | 206/124 | 6L | 18.9 |
| 500GF | 500/550 | 500/550 | KT38-G | 213/128 | 12L | 37.8 |
| 520GF | 520/570 | 520/570 | QSKTAA19-G3 | 217/136 | 6L | 18.9 |
| 580GF | 580/638 | 580/638 | KT38-GA | 289/202 | 12L | 37.8 |
| 600GF | 600/660 | 750/825 | KTA38-G2 | 214/155 | 12L | 37.8 |
| 640GF | 640/710 | 800/880 | KTA38-G2B | 200/154 | 12L | 37.8 |
| 728GF | 728/800 | 728/800 | KTA38-G2A | 203/178 | 12L | 37.8 |
| 800GF | 800/880 | 1000/1100 | KTA38-G5 | 202/195 | 12L | 37.8 |
| 900GF | --/990 | --/1238 | KTA38-G9 | 199/216 | 12L | 37.8 |
| 1000GF | 1000/1100 | 1250/1375 | KTA50-G3 | 202/243 | 12L | 50.3 |
| 1000GF | 1000/1100 | 1000/1100 | QSK38-G5 | 211/254 | 12L | 37.7 |
| 1100GF | --/1210 | --/1210 | KTA50-G8 | 205/272 | 16L | 50.3 |
| 1200GF | --/1320 | --/1320 | KTA50-GS8 | 204/295 | 16L | 50.3 |
| 1500GF | 1500/1650 | 1500/1650 | QSK60G3 | 191/345 | 16L | 60.2 |
| 1672GF | 1627/1778 | 1627/1778 | QSK60G4 | 193/378 | 16L | 60.2 |
| 1600GF | 1600/2000 | 1600/2000 | QSK60G5 | 193/372 | 16L | 60.2 |

Reliable Power Solutions
Fujian Diou Power Co., Ltd. provides durable, efficient, and innovative power solutions for homes, commercial projects, industrial sites, and outdoor applications.
Diverse Product Line
We offer diesel generator sets, portable dual-fuel generators, gasoline generators, diesel light towers, and solar light towers, covering backup, portable, and industrial power needs.
Trusted Brands & Quality
Partnering with Cummins, Yuchai, Shangchai, ,Weichai and other famous brands, our products are high-performance, low-noise, and fuel-efficient.
Experience & Service
With 14 years of experience and a 20,000 m² factory, we provide OEM customization and worldwide support, helping you find the right power solution for your project.





DIOU Silent Diesel Generator FAQ
Q1. Are you a manufacturer or a trading company?
A: We are a trade company with our own factory, combining flexible sales with stable production capacity.
Q2. How can I get a preferential price?
A: Please share your specific requirements, including model and quantity, and we will provide the best price.
Q3. What is your MOQ of this item?
A: 1 piece.
Q4. Can you make generators with my own brand name?
A: Yes, we offer OEM/ODM services, including custom brand logo, color, and configuration.
Q5. Where is your loading port?
A: Any port in China, usually Xiamen.
Q6. What is the power range of your diesel generators?
A: From 5 kVA to 3500 kVA, covering home, commercial, and industrial needs.
Q7. What is your payment term?
A: T/T 30% in advance, 70% before shipment, or 100% LC at sight. We also accept PayPal and Credit Card.
Q8. What is the warranty?
A: 1 year or 1000 working hours, whichever comes first.
Q9. How long does it take to deliver the generator?
A: Usually 10-30 days after order confirmation, depending on model and quantity.
Q10. How is the generator shipped?
A: By sea or air. FOB, CIF, or DDP shipping terms are available according to your needs.
Q11. What is the noise level of the generator?
A: Most silent models operate under 60 dB at 7 meters.
Q12. What type of fuel does it use?
A: Diesel. Some models also support dual-fuel operation.
Q13. What certifications do your generators have?
A: Our generators meet CE, ISO9001, and other international standards.
Q14. What after-sales support do you provide?
A: We offer technical support, spare parts supply, and worldwide service to ensure smooth operation.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI257313". Items marked "" are certified.
Company Profile
Fujian Diou Power Co., Ltd. is a leading manufacturer of diesel generator sets and integrated power solutions, dedicated to providing various kinds of generator sets such as silent, containerized, etc., and has entered into partnership with many famous brands such as Cummins, Yuchai and Weichai. The factory is located in Fuan City, Fujian Province, covering an area of 20, 000 square meters.
Global & Custom Focus
Fujian Diou Power's operations extend far beyond China, with advanced R&D capabilities and ISO-compliant manufacturing facilities, we ensure strong performance in a wide range of industries from data centers to infrastructure. We have served customers in more than 30 countries and regions and have earned a good reputation in the market. Its international success is driven by a dual focus on product adaptability (meeting local voltage, frequency, and emission standards) and responsive customer service.
Driving innovation with technology
With strong technical support from our R&D partners, we optimize energy efficiency while maintaining operational excellence. Diou is recognized as a "National High-Tech Enterprise"and continues to empower the power continuity industry.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Putian, Fujian, China
-
Registered Capital
- 6,000,000 RMB
-
Terms of Payment
- LC, T/T, Western Union, Small-amount payment, PayPal, D/P
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Xiamen Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 7
Our Production Capability & Technical Expertise
- Main Products
- Diesel Generator, Water Supply Pump, Soundproof Generator , Electric Generator, Diesel Genset , Cummins Generator, Genset , Portable Diesel Generator , Yuchai Diesel Generator, Silent Diesel Generator
-
Production Lines
- 1
-
Production Machines
- Inverter Welder, Curling Machine, Forklift
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-10-31
-
Export Year
- 0 Years
-
Main Markets
- Domestic
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
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