Best Quiet Cummin s 3 Phase Silent 20kW Diesel 25KVA Generator Price Silent Portable Diesel Generator for Home Small Power
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
30 days
Brand:
CUMMIN S
Product Description
20kW 25KVA BOBIG CUMMIN S Diesel Generator
Model: 4B3.9-G1 - Reliable Power Solution
Product Overview
Our 20kW 25KVA BOBIG CUMMIN S diesel generator (Model: 4B3.9-G1) is engineered to deliver reliable power for diverse applications. Backed by the renowned CUMMIN S brand, it offers superior performance and long-term durability.
Key Features
Power Performance
- Rated Power: 20kW (25KVA) for industrial, commercial, and residential applications
- Stable prime power output ensures continuous operation under heavy loads
- Standard frequency: 50Hz suitable for most electrical equipment
Engine Excellence
- Engine Model: 4B3.9-G1 CUMMIN S engine with advanced technology
- High torque, fuel efficiency, and low emissions
- Engine Speed: 1500 RPM for smooth, consistent power supply
Technical Specifications
| General Information | Prime Power | Standby Power |
|---|---|---|
| Rated Power (kVA) | 25 | 28 |
| Power Rating (kW) | 20 | 22 |
| Frequency (Hz) | 50 | |
| Engine Model | 4B3.9-G1 | |
| Engine Speed (RPM) | 1500 | |
| Phase | 3 | |
| PF | 0.8 | |
| Control System | Digital | |
| Rated Voltage (V) | 400/230 (Customizable) | |
| Fuel Tank Capacity Operating Time | ≥ 8h @ 75% load | |
Dimensions and Weight
| Model | BC28 (Open Type) | BC28S (Silent Type) |
|---|---|---|
| Length (mm) | 1600 | 2150 |
| Width (mm) | 720 | 930 |
| Height (mm) | 1300 | 1220 |
| Tank Capacity (L) | 46 | 46 |
Engine Specifications
| Engine Model & Manufacturer | 4B3.9-G1 (Cummin s) |
| Number of Cylinders | 4 |
| Cylinder Arrangement | In-line |
| Cycle | Four Stroke |
| Aspiration | Naturally Aspirated |
| Bore x Stroke | 102 x 120 mm |
| Displacement | 3.9 L |
| Compression Ratio | 17.3:1 |
| Prime Power/Speed | 24 kW/1500 rpm |
| Standby Power/Speed | 27 kW/1500 rpm |
Alternator Specifications
| Alternator Brand | BOBIG |
| Manufacturer | FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model | BW-184FS |
| Rated Power | 20kW/25kVA |
| Rated Voltage | 230V/400V |
| Rated Frequency | 50Hz |
| Connecting Type | 3 Phase and 4 Wire |
| Protection Grade | IP23 |
Customization & OEM Services
We support customization and OEM services with design drawings. All units feature original power supplies and standard DSE 6120 controller (engine, generator, and controller options available).
Applications
- Industrial Use: Backup power for factories ensuring continuous production
- Commercial Buildings: Power for offices, malls, and hotels maintaining essential services
- Residential Areas: Reliable power for communities with unstable power grids
Quality Certifications
Our generator complies with international standards including ISO 8528-5:2018, GB/T2820.5-2009, and CE certification.
Warranty & Service
BOBIG products include a one-year or 1000-hour warranty (whichever comes first). Our professional after-sales team provides 24/7 technical support, maintenance, and repair services.
Why Choose BOBIG
- Brand Reputation: Cummin s engine technology with proven reliability
- Quality Assurance: Manufactured to international standards with rigorous inspections
- Customization Options: Tailored solutions for specific requirements
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD
Location
NO.8 Jinye Road,Tiehu Village ,Chengyang Town,Fuan City,Ningde City,Fujian Province.CHINA
Contact Person
Andy Bao