Our YTO YM6S9L-DB Diesel Generator is a high-performance, heavy-duty diesel generator set designed for reliable prime and standby power. Engineered with the renowned YTO engine, this 280kW unit is encased in a robust soundproof canopy, making it an ideal solution for applications requiring low noise operation without compromising on power and durability. Perfect for construction, industrial, commercial, and emergency backup applications.
| Specification | Prime Power | Standby Power |
|---|---|---|
| Rated Power (kVA) | 350 | 385 |
| Power Rating (kW) | 280 | 308 |
| Frequency (Hz) | 50 | |
| Engine Model | YM6S9L-DB | |
| Engine Speed (RPM) | 1500 | |
| Phase | 3 | |
| Power Factor (PF) | 0.8 | |
| Control System | Digital | |
| Rated Voltage (V) | 400/230 (Customizable) | |
| Fuel Tank Capacity Operating Time | ≥ 8 hours @ 75% load | |
PRP (Prime Power): Available for unlimited annual hours in variable load applications according to GB/T2820-97 standards. Includes 10% overload capability for 1 hour within 12 hours of operation.
ESP (Standby Power): Applicable for supplying emergency power during utility power interruptions. No overload, utility parallel, or negotiated outage operation capability available at this rating.
| Model | BYT385 (Open Type) | BYT385S (Silent Type) |
|---|---|---|
| Length (L) mm | 3100 | 3860 |
| Width (W) mm | 1050 | 1400 |
| Height (H) mm | 2100 | 2000 |
| Tank Capacity (L) | 644 | 644 |
| Engine Model & Manufacturer | YM6S9L-DB (YTO) |
| Number of Cylinders | 6 |
| Cylinder Arrangement | In-line |
| Cycle | 4 stroke, compression ignition |
| Air Aspiration Method | Turbocharged with air to air cooler |
| Cooling Medium | Liquid |
| Bore | 126 mm |
| Stroke | 155 mm |
| Compression Ratio | 17.0:1 |
| Cubic Capacity | 11.596 L |
| Dry Engine Weight | 1100 kg |
| Dimension (L×W×H) | 1229×1813×965 mm |
| Rotation Direction | Anti-clockwise viewed on flywheel |
| Governed Engine Speed | 1500 RPM |
| Firing Order | 1-5-3-6-2-4 (1 cylinder furthest from flywheel) |
| Steady State Speed Stability | ≤ 3% at constant load |
| Alternator Brand | BOBIG |
| Manufacturer | FUJIAN BOBIG ELECTRIC MACHINERY CO., LTD |
| Alternator Model | BW-314ES |
| Rated Power | 280kW / 350kVA |
| Rated Voltage | 230V / 400V |
| Rated Frequency | 50Hz |
| Connecting Type | 3 Phase and 4 Wire |
| Number of Bearings | 1 |
| Protection Grade | IP23 |
| Altitude | ≤ 1000m |
| Exciter Type | Brushless, Self-exciting, AVR automatic voltage regulating, 100% Copper |
| Insulation Class | H class |
| Voltage Regulation, Steady State | ≤ ±1% |
| Specific Fuel Consumption | ≤ 205g/kW·h |
| Engine | Alternator | Fuel System | Generating Set |
|---|---|---|---|
| Water Jacket Preheater | PMG excitation | 12/24 hour base tank | Deepsea, ComAp, Smartgen controllers |
| Oil Preheater | Space heater | Bunded fuel tank | Trailer |
| Oil manual pump | Winding temperature measuring | External fuel tank | Tools with the machine |
| Automatic fuel feeding | |||
| Switch between external tank and base tank |
