SC9D340D2 Heavy-Duty Diesel Generator | SDEC 228kW–250kW Industrial Power System 6-Cylinder 8.82L

1. Engine Core Architecture (Technical Breakdown Style)

• Engine model: SDEC SC9D340D2 inline 6-cylinder diesel engine

• Displacement: 8.82 liters high-capacity industrial platform

• Rated power: 228 kW prime / 250 kW standby output class

• Bore × stroke: 114 mm × 144 mm

• Turbocharged + intercooler system for high air intake efficiency

• Direct injection fuel system improves combustion stability

• 1500 RPM constant-speed design for 50Hz generator compatibility

• Heavy-duty wet-liner structure improves durability

⚡ 2. Electrical Output System (Performance-Oriented View)

• Generator capacity: approx. 250kVA industrial-grade output system

• Standard voltage: 400V / 3-phase / 50Hz

• AVR voltage regulation ensures stable electrical output

• Strong overload capability supports motor starting loads

• Low harmonic distortion suitable for sensitive equipment

• ATS-compatible for automatic power switching in outages

⛽ 3. Fuel Efficiency & Operating Behavior

• Optimized combustion system reduces fuel waste under load variation

• Fuel consumption (reference behavior):

  • Light load: ~18–22 L/H

  • Medium load: ~28–35 L/H

  • Full load: ~40–45 L/H (industrial reference range)

• Designed for long continuous operation with stable economy

• Maintains efficiency even under fluctuating industrial loads

• Suitable for remote and off-grid high-power demand environments

4. Structural & Mechanical Design

• Heavy-duty open-frame steel base chassis system

• Reinforced anti-vibration mounts reduce mechanical stress

• Compact 6-cylinder layout optimized for power density

• Modular installation design for industrial integration

• Easy access structure for maintenance and inspection

• Suitable for fixed or containerized power systems

❄️ 5. Cooling & Durability Engineering

• Water-cooled circulation system ensures thermal stability

• High-capacity radiator supports high-temperature environments

• Reinforced cylinder block increases long-term durability

• Engine protection system prevents overheating and overload damage

• Designed for continuous operation in harsh industrial conditions

6. Application Scenarios (Industrial Use Cases)

• Large manufacturing plants and production lines

• Mining and quarry operations

• Oil & gas exploration and field operations

• Infrastructure and construction projects

• Commercial complexes and data backup systems

• Remote regions with unstable grid power supply

7. Maintenance & Lifecycle Advantages

• Modular engine design simplifies overhaul and servicing

• Standard SDEC spare parts ensure global availability

• Long service intervals reduce downtime cost

• High reliability under continuous full-load operation

• Designed for harsh environments: dust, heat, vibration resistance