Silent Diesel Generator 450 kVA Standby Power
High-quality Doosan diesel generator sets available in silent and open type configurations. The DP126CE model delivers reliable power for industrial and commercial applications with customizable power options.
Technical Specifications
| Specification |
Prime Power |
Standby Power |
| Rated Power (kVA) |
450 |
495 |
| Power Rating (kW) |
360 |
396 |
| Frequency (Hz) |
50 |
| Engine Model |
DP126CE |
| Engine Speed (RPM) |
1500 |
| Phase |
3 |
| Power Factor |
0.8 |
| Control System |
Digital |
| Rated Voltage (V) |
400/230 (Customizable) |
| Fuel Tank Capacity Operating Time |
≥ 8 hours @ 75% load |
Prime Power (PRP)
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 period.
Standby Power (ESP)
Designed for emergency power supply during utility interruptions. No overload, utility parallel, or negotiated outage operation capability available at this rating.
Dimensions and Weight
| Model Type |
BDO495 (Open) |
BDO495S (Silent) |
| Length (mm) |
3100 |
4050 |
| Width (mm) |
1050 |
1510 |
| Height (mm) |
2150 |
2050 |
| Tank Capacity (L) |
828 |
828 |
Engine Specifications
| Engine Model & Manufacturer |
DP126CE (DOOSAN) |
| Engine Type |
4-stroke, in-line 4 cylinder, water cooled, common rail direct injection |
| 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 |
1058 kg (engine only) |
| Dimensions (LxWxH) |
1,411 x 1,133 x 1,323 mm |
Alternator Specifications
| Alternator Brand |
BOBIG |
| Manufacturer |
FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model |
BW-354C |
| Rated Power |
360kW / 450kVA |
| Rated Voltage |
230V / 400V |
| Rated Frequency |
50Hz |
| Connecting Type |
3 Phase and 4 Wire |
| Number of Bearings |
1 |
| Protection Grade |
IP23 |
| Altitude Rating |
≤1000m |
| Exciter Type |
Brushless, Self-exciting, AVR automatic voltage regulating, 100% Copper |
| Insulation Class |
H class |
| Voltage Regulation, Steady State |
≤±1% |
Manufacturer Profile
Established in 2004, Fujian Bobig Electric Machinery Co., Ltd. specializes in technological research, production, and sales of electrical machinery. Operating from a 10,000 square meter facility with 160 employees including 20 technicians.
Product Range
Comprehensive product line including air-cooled gasoline generators, air-cooled diesel generators, air-cooled welding & generating sets, and water-cooled diesel generator sets. Known for reliable quality in small air-cooled brushless generators and welding sets.
Quality Commitment
Adhering to "Quality, Creation, Service and Development" principles with continuous technology updates and quality improvements. Advanced testing equipment includes CAD systems, automated assembly equipment, and digital testing systems. ISO9000 Quality System Certified.
International Trade Experience
The 139th Canton Fair April 2026
The 137th Canton Fair April 2025
After Sales Services
- Customized manufacturing solutions
- Comprehensive quality control
- International logistics management
- Documentation and certification support
- Trade support services
- After-sales technical assistance
- Customer training programs
- Market support initiatives
- Technical collaboration opportunities
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 facility visits to observe our quality control processes firsthand.
What is the minimum order quantity (MOQ)?
Standard MOQ is 1 set. We offer flexible terms for volume orders and provide competitive pricing for larger projects.
What is the delivery time after order confirmation?
Production time varies by quantity and inventory status. Standard models typically require 20-30 days. We provide precise timelines 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 alternative terms including L/C.
Do you perform factory inspection before shipment?
Yes, every unit undergoes thorough testing and inspection in our factory before shipment to ensure quality and performance standards.
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