350KW Commercial Diesel Generators
A 350kW Cummins diesel generator designed for stable, long-hour operation, offering reliable performance, efficient fuel consumption, and strong adaptability to varying load conditions.
Product Introduction

Product Overview
This 350kW commercial diesel generator is built for users who require consistent power supply in real operating conditions, not just nominal output. Equipped with a Cummins engine, the unit is designed to handle long running hours, fluctuating loads, and demanding site environments.
It is commonly used in commercial facilities, industrial operations, and infrastructure projects where reliability and ease of maintenance are key considerations.
Why Choose Our 350kW Commercial Diesel Generators
01. Reliable Power for Continuous Operation
Built on a proven Cummins engine platform, ensuring stable voltage and frequency during long-hour operation and under varying load conditions.
02. Strong Load Handling Capability
Designed to handle sudden load changes and high starting current equipment, making it suitable for commercial and industrial applications.
03. Fuel-Efficient Performance
Optimized fuel consumption helps reduce operating costs, especially for applications requiring frequent or extended running hours.
04. Durable and Heavy-Duty Structure
Key components are manufactured with high-strength materials to ensure long service life and reliable performance in demanding environments.
05. Easy Maintenance and Parts Availability
User-friendly design allows convenient maintenance, while standardized components ensure easier access to spare parts.
06. Flexible Configuration for Different Needs
Available in open or silent types, with optional control systems and configurations to meet various project requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Rated Power | 320 kW |
| Standby Power | 350 kW |
| Voltage | 400/230 V (Customizable) |
| Frequency | 50 Hz |
| Phase | Three Phase |
| Power Factor | 0.8 |
| Engine Model | QSNT-G3 |
| Engine Type | 4-Stroke, Water-Cooled |
| Cylinders | 6 Cylinder, In-line |
| Displacement | Approx. 14 L |
| Speed | 1500 RPM |
| Fuel Consumption | ≤ 205 g/kW·h |
| Cooling System | Water Cooling |
| Starting System | 24V Electric Start |
| Alternator | Brushless, AVR |
| Insulation Class | H |
| Protection Grade | IP23 |
| Structure | Open / Silent Type Optional |
Applications
- Commercial buildings and office complexes
- Industrial plants and workshops
- Construction and engineering sites
- Hospitals, telecom, and backup systems
- Infrastructure and public utilities

Optional Configurations
To meet different project requirements, the 350kW diesel generator can be configured with a range of optional features:
- Silent canopy with weatherproof and low-noise design
- Automatic Transfer Switch (ATS) for automatic power switching
- Parallel operation system for multi-unit synchronization
- Remote monitoring module for real-time data access
- Extended fuel tank for longer running time
- Trailer type for mobile applications
These options allow the generator to be adapted to various working environments and operational needs.



After-Sales Support
We provide practical after-sales support to ensure stable operation of the generator in real use conditions:
- Operation manual and technical documents provided with each unit
- Spare parts support for routine maintenance and replacement
- Remote technical assistance via online communication
- Installation and commissioning guidance
- Troubleshooting support for common operational issues
Our support focuses on helping users solve problems efficiently and maintain long-term equipment performance.
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