The HM Series High-Performance
Diesel Engine: A
powerhouse of Efficiency, Reliability, and Environmental Responsibility Engineered for demanding applications across global markets, the HM Series diesel engine delivers exceptional power density, superior
Fuel economy, and unmatched durability. Designed with international standards in mind—complying with GB18352.6-2018 (China V) and advanced non-road emission certifications—it stands as a benchmark in modern internal combustion technology. Whether powering heavy-duty trucks, construction machinery, or industrial generators, this engine ensures peak performance under extreme conditions while minimizing environmental impact. Key Features That Set It Apart:
high power density & Rapid Response With torque outputs exceeding 2000 Nm and optimized acceleration/deceleration dynamics, the HM Series provides responsive performance even in high-load scenarios. Its lightweight yet robust design reduces overall system weight without compromising strength—a critical advantage in mobile and off-road applications. Fuel Efficiency Through Advanced Combustion Technology Equipped with air-to-air cooling systems and Bosch high-pressure common rail injection (up to 1800 bar), the engine achieves precise fuel atomization and complete combustion. This results in specific fuel consumption below 189 g/kW·h, significantly reducing operational costs and emissions over time. Superior Altitude Performance Featuring a bleed valve-equipped supercharger, the engine maintains full power output up to 3000 meters above sea level—ideal for mountainous regions, high-altitude mining operations, or arid climates where traditional engines suffer from reduced efficiency. Modular Design for Easy Maintenance Components such as water pumps,
Oil pumps, and oil coolers follow a compact modular layout, simplifying servicing and minimizing downtime. Spin-on filters for both fuel and oil ensure cost-effective maintenance cycles, while double-layer cylinder head cooling and wet cylinder liners enhance thermal management. Advanced Engineering for Longevity From an integral forged crankshaft to AVL-developed cam profiles that reduce valve seat impact, every component is engineered for reliability. The open combustion chamber design optimizes turbulence and mixture uniformity, contributing to lower emissions and higher thermal efficiency. With patented gantry-type cylinder blocks and 4-valve per cylinder configurations, these engines are built to endure harsh environments and extended service intervals. Global Quality Assurance via International Supply Chain Core parts—including injectors, turbochargers, and sensors—are sourced from globally recognized brands, ensuring consistent quality and long-term availability. This internationalized supply chain supports rapid repair and replacement worldwide, making it ideal for multinational fleets and OEMs. Detailed Specifications Across Models Available in six variants—from the HM14.610 (448 kW @ 1700 rpm) to the CM6D18F.290 (290 kW @ 1500 rpm)—each model balances displacement, compression ratio (ranging from 17:1 to 20:1), and weight (from 980 kg to 1084 kg). All models meet stringent emission standards and offer recommended continuous and standby power ratings tailored to diverse operational needs. Ideal Applications Perfect for use in generator sets, agricultural tractors, mining equipment, marine propulsion units, and utility vehicles operating in challenging terrains. Especially suited for industries requiring reliable, low-maintenance power sources in remote or extreme environments. User Feedback Highlights Operators report significant reductions in fuel consumption compared to older models, along with improved cold-start capability and smoother idling. Many praise the ease of routine maintenance and the absence of altitude-related power loss—a frequent issue with competing engines in plateau regions. Frequently Asked Questions What makes this engine suitable for high-altitude areas? Its unique supercharging system with bleed valve regulation maintains optimal air intake pressure regardless of elevation, preserving full power output at altitudes up to 3000 meters. How does it contribute to sustainability? By integrating efficient combustion technologies and meeting advanced emission standards like China Phase III and GB18352.6-2018, it reduces CO₂ and particulate matter emissions while maximizing energy conversion efficiency. Is it compatible with existing vehicle platforms? Yes—the modular architecture allows for straightforward integration into various chassis designs, including those used in commercial transport, construction, and agricultural machinery. This engine represents the next generation of diesel power: intelligent, durable, and environmentally conscious. For professionals seeking a balance between performance, efficiency, and reliability, the HM Series is the trusted choice worldwide.
