36kW 45KVA Diesel Generator Set
Durable original KOFO diesel generator available in open or silent configurations, featuring CE and ISO certification with factory direct pricing.
Product Overview
The 36kW 45KVA BOBIG KOFO Diesel Generator (Model: MN4100ZDS-42) delivers reliable power for industrial, commercial, and residential applications. Built with KOFO engine technology for superior performance and long-term durability.
Key Features
Power Performance
- Rated Power: 36kW (45KVA) for diverse applications
- Stable prime power output for continuous heavy-load operation
- Standard 50Hz frequency compatible with most electrical equipment
Engine Excellence
- MN4100ZDS-42 KOFO engine with advanced technology
- High torque, fuel efficiency, and low emissions
- 1500 RPM operation for smooth power supply and reduced wear
Technical Specifications
| Parameter |
Prime Power |
Standby Power |
| Rated Power (kVA) |
45 |
50 |
| Power Rating (kW) |
36 |
40 |
| Frequency (Hz) |
50 |
| Engine Model |
MN4100ZDS-42 |
| Engine Speed (RPM) |
1500 |
| Phase |
3 |
| Power Factor |
0.8 |
| Rated Voltage (V) |
400/230 |
| Fuel Tank Operation Time |
≥ 8h @ 75% load |
PRP: Prime power available for unlimited annual hours in variable load applications with 10% overload capability for 1 hour within 12-hour operation
ESP: Standby power rating for emergency power supply during utility interruptions
Dimensions & Weight
| Model |
BW50 (Open) |
BW50S (Silent) |
| Length (mm) |
1860 |
2300 |
| Width (mm) |
620 |
880 |
| Height (mm) |
1170 |
1200 |
| Tank Capacity (L) |
83 |
83 |
Engine Specifications
| Engine Model & Manufacturer |
MN4100ZDS-42 (KOFO) |
| Air Intake Mode |
Turbo-charger |
| Number of Cylinders |
4 |
| Burning Method |
Direct Injection |
| Bore Diameter × Stroke (mm) |
100 × 115 |
| Displacement (L) |
3.61 |
| Cooling System |
Force Water Cooling Cycle |
| Starting Method |
Electric Start |
| Net Mass (kg) |
390 |
Alternator Details
| Alternator Brand |
BOBIG |
| Manufacturer |
FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model |
BW-224C |
| Rated Power |
36kW/45kVA |
| Protection Grade |
IP23 |
| Exciter Type |
Brushless, Self-exciting, AVR automatic voltage regulating |
| Insulation Class |
H class |
| Voltage Regulation |
≤±1% (Steady State) |
Environmental Specifications
- Ambient Temperature Range: +5°C to +40°C
- Maximum Altitude: 1000m
- Custom solutions available for different environmental conditions
Customization & OEM Services: We support complete customization with design drawings. All units feature original power supplies with standard DSE 6120 controller (engine, generator, and controller options available).
Standard Equipment
Quality Certifications
Compliant with ISO 8528-5:2018, GB/T2820.5-2009, and CE standards ensuring quality, safety, and reliability.
Applications
- Industrial Use: Backup power for factories ensuring continuous production
- Commercial Buildings: Power for offices, malls, hotels maintaining essential services
- Residential Areas: Reliable power for communities with unstable grids
Warranty & Service
BOBIG products include a one-year or 1200-hour warranty (whichever comes first) from ex-factory date. Free replacement of easy-damageable spare parts due to production or material quality issues. Cost-based spare parts maintenance after warranty expiration.
24/7 professional after-sales service team provides technical support, maintenance, and repair services.
Why Choose BOBIG
- Brand Reputation: KOFO engine technology with proven reliability
- Quality Assurance: Strict international standard compliance with rigorous inspections
- Customization Options: Tailored solutions for specific requirements
- Factory Direct Pricing: Competitive costs without middlemen
Manufacturing Capability
10,000 square meter factory with 160 employees including 20 technicians. Advanced equipment including CAD systems, automated assembly, winding, inserting equipment, vacuum dipping systems, and digital testing equipment. ISO9000 Quality System Certified.
Factory & Facilities
Production Workshop
Advanced Equipment
Production Process
Quality Testing
Packaging & Shipping
Frequently Asked Questions
What is your MOQ, payment method, and delivery time?
MOQ: 1 set. Payment: 30% T/T deposit, 70% balance before delivery. Alternative: 100% L/C, Trade Assurance, PayPal, Western Union. Delivery: 10-15 working days after deposit receipt.
Which port do you use for exports?
Fuzhou port, Fujian province or as per customer request.
Do you provide spare parts for maintenance?
Yes, we provide regular engine filters (air, water, fuel, oil) for customer self-maintenance.
Can you supply parts when needed?
Yes, we can supply parts at any time (not limited to warranty period), typically shipped within 3-5 days.
Can you customize voltage, frequency, tank capacity, phase, and color?
Yes, all specifications can be customized according to your requirements.
What is your distribution policy?
We welcome distributors worldwide. We provide authority certificates and sign distribution agreements accordingly.
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