40kW 50KVA BOBIG YANGDONG Diesel Generator Set
Our 40kW 50KVA BOBIG YANGDONG diesel generator (Model: Y4102ZLD) is engineered to deliver reliable power for diverse applications. Backed by the trusted YANGDONG brand, this generator offers superior performance and long-term durability.
Key Features
Power Performance
- Rated Power: 40kW (50KVA) for industrial, commercial, and residential applications
- Frequency: 50Hz standard frequency compatible with most electrical equipment
- Prime Power: Stable and efficient output for continuous operation under heavy loads
Engine Excellence
- Engine Model: Y4102ZLD YANGDONG engine with advanced technology
- Engine Speed: 1500 RPM for smooth, consistent power supply
- Features: High torque, fuel efficiency, and low emissions
Technical Specifications
| General Information |
Prime Power |
Standby Power |
| Rated Power (kVA) |
50 |
55 |
| Power Rating (kW) |
40 |
44 |
| Frequency (Hz) |
50 |
| Engine Model |
Y4102ZLD |
| 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 |
| Engine Specifications |
Details |
| Engine Model & Manufacturer |
Y4102ZLD (YANGDONG) |
| No. of Cylinders |
4 |
| Injection Type |
Direct |
| Aspiration |
Turbocharged |
| Configuration |
Vertical |
| Bore |
102 mm |
| Stroke |
118 mm |
| Compression Ratio |
18 |
| Displacement |
3.875 L |
| Dry Engine Weight |
340 kg |
| Dimension (L*W*H) |
687*949*610 mm |
| Alternator Specifications |
Details |
| Alternator Brand |
BOBIG |
| Manufacturer |
FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model |
BW-224D |
| Rated Power |
40kW/50kVA |
| Rated Voltage |
230V/400V |
| Rated Frequency |
50Hz |
| Connecting Type |
3 Phase and 4 W |
| Protection Grade |
IP23 |
| Insulation Class |
H class |
| Dimension and Weight |
Open Type (BY55) |
Silent Type (BY55S) |
| Length (mm) |
1850 |
2350 |
| Width (mm) |
730 |
880 |
| Height (mm) |
1350 |
1150 |
| Tank Capacity (L) |
92 |
92 |
Applications
- Industrial Use: Backup power for factories to ensure continuous production during outages
- Commercial Buildings: Power for office buildings, shopping malls, and hotels
- Residential Areas: Reliable power for communities with unstable power grids
Quality Standards
Our generator complies with international standards including ISO 8528-5:2018, GB/T2820.5-2009, and CE certification, ensuring quality, safety, and reliability.
Environmental Adaptability
- Ambient Temperature: +5°C to +40°C operating range
- Altitude: Suitable for use up to 1000m (custom solutions available for other conditions)
Warranty and Service
BOBIG products include a one-year or 1000-hour warranty (whichever comes first). During warranty, we provide free replacement of defective parts. Our professional after-sales team offers 24/7 technical support, maintenance, and repair services.
Why Choose Us
- Brand Reputation: Trusted YANGDONG brand with proven reliability
- Quality Assurance: Manufactured to international standards with rigorous inspections
- Customization Options: Tailored solutions for specific requirements
Packaging & Shipping
Packed in plywood cases. Delivery within 10-15 working days after receiving deposit.
Frequently Asked Questions
What is your MOQ, payment method, delivery time?
MOQ: 1 set. Payment: 30% T/T deposit, 70% balance before delivery. Delivery: 10-15 working days after deposit.
Which port do you use for export?
Fuzhou port, Fujian province or as requested by customer.
Do you provide spare parts for maintenance?
Yes, we provide regular engine filters (air, water, fuel, oil) for self-maintenance.
Can you customize voltage, frequency, and other specifications?
Yes, we can customize voltage, frequency, tank capacity, phase, and color according to your needs.
What is your distribution policy?
We welcome distributors worldwide and can issue authority certificates and sign agreements accordingly.
