HM08F/HM09F Series High-Performance
Diesel Engines – Reliable, Efficient, and Built for Global Demands The HM08F and HM09F series diesel engines represent the pinnacle of modern engine engineering, combining international design standards with advanced manufacturing precision. These inline six-cylinder, four-stroke, turbocharged, water-cooled power units are engineered for superior durability,
Fuel efficiency, and low noise emissions—making them ideal for industrial, marine, and stationary applications worldwide. With a B10 service life exceeding 30,000 hours and compliance with China Phase III emission standards (GB20891), these engines deliver consistent performance across diverse operating conditions. Key Features That Set Them Apart These high-power diesel engines feature an overhead camshaft configuration, integrated cylinder head design, and modular component architecture that simplifies maintenance while enhancing reliability. The Bosch high-pressure common rail injection system operates at up to 1600 bar, enabling precise multiple injections per cycle—resulting in improved combustion efficiency, reduced fuel consumption, and quieter operation. Each model includes a robust wet sleeve cylinder liner, dual-layer cooling on the cylinder head, and compactly arranged
Oil and water pumps for optimal thermal management and space utilization. Detailed Technical Specifications Available in three variants—HM08F.310 30, HM09F.350 30, and HM09F.375 32—the engines offer flexible power output tailored to different operational needs. The HM08F delivers 230 kW at 1500 rpm, while the HM09F models provide higher outputs of 257 kW and 275 kW respectively, with increased speeds of 1500 rpm and 1800 rpm. All configurations maintain a consistent compression ratio of 17.5:1 and utilize a displacement range from 7.8L to 8.9L. Fuel economy is optimized, with specific fuel consumption as low as 184 g/kW·h, ensuring cost-effective long-term operation. Engine dimensions remain compact yet spacious enough for easy integration into generator sets or mechanical drives, measuring between 1816 x 864 mm and 1842 x 903 mm depending on model. Ideal Applications Across Industries Designed for global markets outside China, Hong Kong, Macau, and Taiwan, this
Diesel Engine family excels in heavy-duty environments such as mining operations, construction sites, offshore vessels, agricultural machinery, and backup power systems. Whether powering a commercial generator, driving a pump station, or supporting remote infrastructure, the HM08F/HM09F series ensures stable performance under load fluctuations and extreme temperatures. Its spin-on filter system for both oil and fuel reduces downtime and lowers maintenance costs—an essential advantage for operators seeking minimal operational disruption. User Feedback Highlights Reliability and Efficiency Operators worldwide have praised the engine’s smooth startup, low vibration levels, and extended service intervals. Many note significant reductions in fuel expenses compared to older diesel models, especially when running at recommended continuous loads. The modular layout allows technicians to replace components like the oil pump or water pump quickly without dismantling the entire unit—a practical benefit for field service teams. Additionally, users appreciate the clear labeling of performance parameters, which aids in selecting the right variant for their specific application requirements. Common Questions Addressed How does the Bosch common rail system improve efficiency? By delivering ultra-high pressure fuel directly into the combustion chamber in multiple precisely timed injections, it enhances atomization, leading to more complete combustion and lower emissions. What makes the B10 life so high? High-quality imported core parts, rigorous testing during production, and optimized thermal management contribute to a proven lifespan of over 30,000 hours under normal use. Can I use this engine in marine applications? Yes—it meets international environmental standards and is designed with corrosion-resistant materials suitable for marine environments. Is maintenance complex? No—modular design, spin-on filters, and accessible components make routine servicing straightforward and cost-effective. This engine line combines innovation, durability, and global compatibility, offering a compelling solution for professionals who demand excellence in power generation and mechanical drive systems.
