Super Silent Diesel Generator Set Powerd by 200kW 250KVA Water Cooled 3 Phase Power Genset for Sale Chinese Factory Price
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
30 days
Brand:
CUMMIN S
Product Description
200kW 250KVA BOBIG CUMMIN S Diesel Generator Set
Model: 6LTAA8.9-G2 - Reliable Power Solution
Product Overview
Our 200kW 250KVA BOBIG CUMMIN S diesel generator (Model: 6LTAA8.9-G2) provides reliable power for industrial, commercial, and residential applications. Backed by the renowned CUMMIN S brand, it delivers high-quality performance and long-term durability.
Key Features
Power Performance
- Rated Power: 200kW (250KVA) for various 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: 6LTAA8.9-G2 CUMMIN S engine with advanced technology
- High torque, fuel efficiency, and low emissions
- Engine Speed: 1500 RPM for smooth, consistent power supply
Certifications & Standards
Complies with ISO 8528-5:2018, GB/T2820.5-2009, and CE certifications for quality, safety, and reliability.
Environmental Specifications
- Ambient Temperature: +5°C to +40°C
- Altitude: Up to 1000m (custom solutions available for different conditions)
Technical Specifications
General Information
| Parameter | Prime Power | Standby Power |
|---|---|---|
| Rated Power (kVA) | 250 | 275 |
| Power Rating (kW) | 200 | 220 |
| Frequency (Hz) | 50 | |
| Engine Model | 6LTAA8.9-G2 | |
| Engine Speed (RPM) | 1500 | |
| Phase | 3 | |
| PF | 0.8 | |
| Control System | Digital | |
| Rated Voltage (V) | 400/230 (Customizable) | |
| Fuel Tank Capacity | ≥ 8h @ 75% load | |
Dimensions and Weight
| Model Type | BC275 (Open) | BC275S (Silent) |
|---|---|---|
| Length (mm) | 2570 | 3500 |
| Width (mm) | 950 | 1220 |
| Height (mm) | 1850 | 1950 |
| Tank Capacity (L) | 460 | 460 |
Engine Specifications
| Engine Model & Manufacturer | 6LTAA8.9-G2 (Cummin s) |
| Number of Cylinders | 6 |
| Cylinder Arrangement | In-line |
| Cycle | Four Stroke |
| Aspiration | Turbocharged and Charge Air Cooled |
| Bore x Stroke | 114 x 135 mm |
| Displacement | 8.9 L |
| Compression Ratio | 16.6:1 |
| Fuel System | BYC P7100 Pump / Electronic Governor |
| Cooling System | Force Water Cooling Cycle |
| Total Lubrication System Capacity | 27.6 L |
| Coolant Capacity (Engine Only) | 11.1 L |
Alternator Specifications
| Alternator Brand | BOBIG |
| Manufacturer | FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model | BW-274K |
| Rated Power | 200kW/250kVA |
| Rated Voltage | 230V/400V |
| Rated Frequency | 50Hz |
| Connecting Type | 3 Phase and 4 W |
| Protection Grade | IP23 |
| Insulation Class | H Class |
| Voltage Regulation, Steady State | ≤±1% |
Customization & OEM Services
We support customization and OEM services with design drawings. All units include standard DSE 6120 controller (engine, generator, and controller options available).
Applications
- Industrial Use: Backup power for factories ensuring continuous production
- Commercial Buildings: Office buildings, shopping malls, and hotels for essential services
- Residential Areas: Reliable power for communities with unstable power grids
Warranty & Service
BOBIG products include a one-year or 1000-hour warranty (whichever comes first). Free replacement of easy-damageable spare parts during warranty period. Professional after-sales service team available 24/7 for technical support and maintenance.
Why Choose BOBIG
- Brand reputation with trusted Cummin s engine technology
- Quality assurance with rigorous inspections and international standards
- Customization options tailored to specific requirements
- Comprehensive warranty and after-sales support
Product Images

Frequently Asked Questions
What is your MOQ, payment method, and delivery time?
MOQ: 1 set. Payment: 30% T/T deposit, 70% balance before delivery. Delivery: 10-15 working days after deposit receipt.
Which port do you use for export?
Fuzhou port, Fujian province or as customer requested.
Do you provide spare parts for maintenance?
Yes, we provide regular engine filters (air, water, fuel, oil) for customer self-maintenance.
Can you customize voltage, frequency, and other specifications?
Yes, all specifications can be customized according to your 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