KOFO Grade Heavy Duty Soundproof Portable Generator Set (Model: MN4105ZLDS)
Our 56kW 70KVA BOBIG KOFO diesel generator is designed to provide reliable power for industrial, commercial, and residential applications. Backed by the renowned KOFO brand, it offers high-quality performance and long-term durability.
| General Information | Prime Power | Standby Power |
|---|---|---|
| Rated Power (kVA) | 70 | 78 |
| Power Rating (kW) | 56 | 62 |
| Frequency (Hz) | 50 | |
| Engine Model | MN4105ZLDS | |
| 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 | |
| Model | BW78 (Open Type) | BW78S (Silent Type) |
|---|---|---|
| Length (mm) | 1900 | 2500 |
| Width (mm) | 760 | 930 |
| Height (mm) | 1300 | 1200 |
| Tank Capacity (L) | 129 | 129 |
| Engine Model & Manufacturer | MN4105ZLDS (KOFO) |
| Air Intake Mode | Turbo-charger with intercooler |
| Number of Cylinders | 4 |
| Way of Burning | Direct injection |
| Bore Diameter × Stroke (mm) | 105 × 120 |
| Aspiration | Naturally aspirated |
| Displacement (L) | 4.15 |
| Cooling System | Force Water Cooling Cycle |
| Starting Method | Electric start |
| Net Mass (kg) | 420 |
| Alternator Brand | BOBIG |
| Manufacturer | FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD |
| Alternator Model | BW-224F |
| Rated Power | 56kW/70kVA |
| Rated Voltage | 230V/400V |
| Rated Frequency | 50Hz |
| Connecting Type | 3 Phase and 4 Wire |
| Protection Grade | IP23 |
| Insulation Class | H class |
Our generator complies with multiple international standards including ISO 8528-5:2018, GB/T2820.5-2009, and CE certification, ensuring quality, safety, and reliability.
We support customization and OEM services with design drawings. All units come with standard DSE 6120 controller (engine, generator, and controller are optional).
BOBIG products include a one-year or 1200-hour warranty (whichever comes first). We provide free spare parts for quality-related issues during warranty and cost-effective parts maintenance thereafter. Our professional after-sales team offers 24/7 technical support.
Plywood case packaging with delivery within 30-15 working days after receiving customer deposit.