High-Speed Marine Diesel Engine
This high-speed marine diesel engine increases water filters to make fuel cleaner, protecting the injector and high-pressure pump effectively and prolonging working life. The indicators of mean effective pressure and power are leading in the world.





Technical Specifications
Overview
High-Performance Marine Diesel Engine
This high-speed marine diesel engine is engineered for both propulsion and power generation applications. Its compact design facilitates easier installation and transportation, while advanced piston ring and valve sealing techniques significantly reduce fuel consumption. Built for durability, the engine features high-frequency hardening on critical components to improve fatigue strength and wear resistance, supporting an overhaul interval exceeding 10,000 hours.


Technical Specifications
Engine Model Specifications
| Model | Cylinders | Aspiration | Displacement (L) | Bore*Stroke (mm) | Weight (kg) | Dimensions (mm) |
|---|---|---|---|---|---|---|
| ZH495C | L 4 | NA | 3.26 | 95*115 | 330 | 950*660*950 |
| ZH4100C | L 4 | NA | 3.61 | 100*115 | 330 | 950*660*950 |
| ZH495ZC | L 4 | TC | 3.26 | 95*115 | 340 | 950*660*980 |
| ZH4100ZC | L 4 | TC | 3.61 | 100*115 | 340 | 950*660*980 |
Key Features
Durability & Maintenance
Maintenance Highlights
- Enhanced water filtration system
- Protects injectors and high-pressure pumps
- High-frequency hardening on shaft diameters
- Specialized piston ring and valve sealing
Certifications
- Standards & Compliance
- ISO 9001:2008CETÜV Rheinland



