The GS14M Series
methanol-powered Heavy-Duty Engine: A Clean, Efficient, and Reliable Power Solution for Global Markets This advanced diesel-equivalent engine delivers superior performance using pure M100
Methanol as its primary
Fuel source, meeting stringent National VI emission standards while offering unmatched efficiency and durability. Designed for heavy-duty applications across industries such as logistics, construction, and power generation, the GS14M series combines cutting-edge engineering with eco-conscious innovation to redefine
Clean energy propulsion. Key Features That Set It Apart: - **Next-Gen Combustion Technology**: The new roof-style cylinder head design enhances thermal efficiency, while a high compression ratio, high-energy ignition system, and optimized combustion chamber structure ensure complete and efficient fuel burn—resulting in stronger torque output and reduced fuel consumption. - **Fuel Cost Savings Up to 31.4%**: Advanced air-fuel ratio closed-loop control and multi-point injection systems optimize combustion, delivering exceptional fuel economy compared to traditional
Diesel Engines—making it ideal for cost-sensitive fleet operators. - **Unmatched Reliability**: Built on rigorous CAE analysis and real-world testing, this engine boasts a B10 lifespan of over 1.5 million kilometers, ensuring long-term operational stability without compromising on power delivery or maintenance intervals. - **Ultra-Low Emissions**: As a clean-burning alternative, methanol significantly reduces harmful pollutants like CO, HC, NOx (by at least 87%) and eliminates particulate matter entirely—supporting global environmental compliance goals and sustainability initiatives. Detailed Technical Specifications: The GS14M series includes three variants—GS14M540H-61, GS14M510H-61, and GS14M480H-61—each tailored for specific load requirements. All models feature a water-cooled inline-six configuration with a displacement of 13.67 liters, a bore-stroke ratio of 133×164 mm, and an ignition sequence of 1-5-3-6-2-4. These engines produce rated outputs ranging from 353 kW to 397 kW at 1800 rpm, with maximum torque peaking between 1100–1400 rpm (from 2300 N·m to 2500 N·m). Idle speed is precisely maintained at 600±50 rpm for smooth operation under low-load conditions. Ideal Applications: Engineered for demanding environments, these methanol-powered units are perfect for heavy trucks, generator sets, mining equipment, and marine propulsion systems where both performance and environmental responsibility matter. Whether operating in cold climates requiring auxiliary cooling systems or urban fleets aiming for zero particulate emissions, the GS14M series adapts seamlessly to diverse operational needs. User Feedback Highlights: Operators worldwide report improved uptime, lower total cost of ownership due to reduced fuel expenses, and simplified maintenance schedules thanks to fewer carbon deposits and cleaner combustion. Many users also appreciate the quiet operation and minimal vibration when compared to conventional diesel counterparts—an added benefit for noise-sensitive areas such as city centers or industrial zones. Frequently Asked Questions: Why choose methanol over diesel? Methanol offers cleaner combustion, lower lifecycle emissions, and stable pricing in many regions, making it a strategic choice for forward-thinking companies seeking sustainable alternatives. Is the engine compatible with existing vehicle platforms? Yes—it can be integrated into standard chassis designs with minor modifications, particularly for commercial vehicles already equipped for alternative fuels. How does it perform in extreme temperatures? With optional coolant heating systems, reliable cold starts are guaranteed even below -20°C, eliminating downtime during winter operations. What about service support? Comprehensive technical documentation, trained engineers, and globally available spare parts ensure seamless ownership experience across international markets. By combining high-efficiency design, robust build quality, and environmentally responsible fuel use, the GS14M series represents the future of heavy-duty powertrains—delivering performance that meets today’s challenges while preparing for tomorrow’s regulations.
