The 350KW Commercial Diesel Generator (Model: KC-350) is powered by a high-performance SD430 diesel engine, engineered for reliability, fuel efficiency, and long-term continuous operation. With a rated engine power of 391kW and standby power of up to 430kW, it provides strong and stable output suitable for demanding commercial and industrial applications.

The engine features an advanced electronic speed regulation system, ensuring precise control of engine speed and consistent frequency output. With a displacement of 5.9L and a robust cylinder design (138mm bore × 168mm stroke), the engine delivers excellent torque performance and load adaptability.

Designed with a closed water-cooling system combined with forced air cooling, the unit maintains optimal operating temperatures even under heavy loads. The thermostat automatically regulates temperature within the range of 82–93°C, improving efficiency and extending engine lifespan.

Fuel efficiency is a key advantage, with a fuel consumption rate of ≤205 g/kW·h, helping reduce operating costs. The engine operates at a standard speed of 1500 rpm, ensuring compatibility with 50Hz power systems and stable performance.

Additionally, the generator is equipped with a brushless synchronous alternator (KCI-350) with AVR (Automatic Voltage Regulation), delivering consistent voltage (400/230V) and high efficiency (92.4%). The integrated HGM6110U intelligent controller supports automatic start/stop, real-time monitoring, and multi-language operation, making the system user-friendly and highly automated.

Production Process

Precautions for Residential (Home) Use

Although the 350KW generator is primarily designed for commercial and industrial use, if applied in residential scenarios, the following precautions must be strictly observed:

1. Noise Control
This generator produces significant noise during operation. It is recommended to use a silent canopy or containerized type and install it away from living areas to minimize disturbance.

2. Proper Ventilation
Install the generator in an open, well-ventilated space. Exhaust gases (including carbon monoxide) are hazardous and must not accumulate in enclosed environments.

3. Load Matching
A 350KW generator is oversized for typical household use. Ensure proper load distribution to avoid long-term low-load operation, which can lead to carbon buildup and reduced efficiency.

4. Professional Installation
All electrical connections, including grounding and transfer switches (ATS), must be installed by certified professionals to ensure safety and compliance.

5. Fuel Storage Safety
Diesel fuel should be stored in approved containers and kept away from heat sources or open flames. Follow local safety regulations for fuel storage.

6. Regular Maintenance
Perform routine checks on engine oil, coolant, and filters. Periodic operation is recommended even when not in regular use to maintain system readiness.