Silent Diesel Generator 425kW/450kW Power Solutions
High-quality Doosan diesel generators available in various configurations including silent and open type designs. Model DP126CD is a dependable power generator for industrial and commercial environments with customizable power configurations.
Technical Specifications
| General Information |
Prime Power |
Standby Power |
| Rated Power (kVA) |
425 |
468 |
| Power Rating (kW) |
340 |
374 |
| Frequency (Hz) |
50 |
| Engine Model |
DP126CD |
| Engine Speed (RPM) |
1500 |
| Phase |
3 |
| PF |
0.8 |
| Control System |
Digital |
| Rated Voltage (V) |
400/230 (According to customer requirements) |
| Fuel Tank Capacity Operating Time |
≥ 8h @ 75% load |
PRP - Prime Power Rating
Available for unlimited annual hours in variable load applications according to GB/T2820-97 standards. Includes 10% overload capability for 1 hour within 12-hour operation periods.
ESP - Emergency Standby Power
Applicable for supplying emergency power during utility power interruptions. No overload, utility parallel, or negotiated outage operation capability available at this rating.
Dimensions and Weight
| Model & Type |
BDO468 (Open Type) |
BDO468S (Silent Type) |
| Length (L) mm |
3100 |
4050 |
| Width (W) mm |
1050 |
1510 |
| Height (H) mm |
2150 |
2050 |
| Tank Capacity (L) |
782 |
782 |
Engine Specifications
| Engine Model & Manufacturer |
DP126CD (DOOSAN) |
| Engine Type |
4-Cycle, In-line, 6-Cylinder Diesel, water cooled, Turbo charged & intercooled |
| Bore x Stroke |
123 x 155 mm |
| Displacement |
11.051 liters |
| Compression Ratio |
16.5 : 1 |
| Rotation |
Counter clockwise viewed from flywheel |
| Firing Order |
1-5-3-6-2-4 |
| Dry Weight |
1,058 kg |
| Dimension (LxWxH) |
1,411 x 1,133 x 1,323 mm |
| Fly Wheel Housing |
SAE NO.1M |
| Fly Wheel |
Clutch NO.14M |
| Number of Teeth on Flywheel |
106 |
Alternator Specifications
| Alternator Brand |
BOBIG |
| Alternator Manufacturer |
FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model |
BW-354C |
| Alternator Rated Power |
340kw/425kva |
| Rated Voltage (V) |
230v/400v |
| Rated Frequency |
50hz |
| Connecting Type |
3 Phase and 4 W |
| Number of Bearing |
1 |
| Protection Grade |
IP23 |
| Altitude |
≤1000m |
| Exciter Type |
Brushless, Self-exciting, AVR automatic voltage regulating, 100% Copper |
| Insulation Class |
H class |
| Telephone Influence Factor (TIF) |
≤50 |
| THF |
≤2% |
| Voltage Regulation, Steady State |
≤±1% |
| Transient State Voltage |
≤-15%～+20% |
Manufacturer Profile
Established in 2004, Fujian Bobig Electric Machinery Co., Ltd. is an electrical machinery manufacturer specializing in technological research, production and sales. With a total factory area of 10,000 square meters, including 1,000sqm standard construction area, we have 160 employees, including 20 technicians.
Product Range
Our main products include air-cooled gasoline generators, air-cooled diesel generators, air-cooled welding & generating sets and water-cooled diesel generator sets. Our small air-cooled brushless generators and welding & generating sets have earned a great reputation in the market for their reliable quality.
Quality Commitment
We adhere to the principle of "Quality, Creation, Service and Development", continuously updating technology, improving quality and providing better service. Our advanced testing equipment includes CAD system, auto assembling & winding & inserting equipment, vacuum dipping system and digital testing equipment. We maintain strict quality control and have obtained ISO9000 Quality System Certification.
Trade Show & Exhibition Experience
After Sales Services
As a leading Chinese diesel generator manufacturer, we offer comprehensive export services including:
- Customized manufacturing
- Quality control
- International logistics
- Documentation and certification
- Trade support
- After-sales service
- Customer training
- Market support
- Technical collaboration
We deliver tailored diesel generator solutions that meet international quality standards. Our experienced team handles all logistics to ensure timely delivery. We provide necessary documentation compliant with international trade requirements and offer after-sales support including technical assistance and spare parts supply.
Frequently Asked Questions
Are you a manufacturer or a trading company?
We are a professional manufacturer with our own factory located in Fujian, China. We welcome you to visit our facility and production line to see our quality control processes firsthand.
What is the minimum order quantity (MOQ)?
Our standard MOQ is 1 set. We are flexible and can discuss volume orders for larger projects to provide better pricing.
What is the delivery time after order confirmation?
Production time varies by quantity and inventory status. Typically 20-30 days for standard models. We'll provide a precise timeline upon order confirmation.
What payment terms do you offer?
We commonly accept T/T with 30% deposit and 70% balance before shipment. For established relationships, we can discuss other terms like L/C.
Do you perform factory inspection before shipment?
Absolutely. Every unit undergoes thorough testing in our factory before shipment.
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