On August 15th, the “Energy Efficiency King, Fueled for Prosperity” event concluded successfully in Shijiazhuang, marking the official launch of China National Heavy Duty Truck Group’s (CNHTC) HOWO MAX with the new generation WP13TNG-4.0 engine. This 540-horsepower natural gas truck, built on the upgraded NG4.0 power platform, made a stunning debut with its “Four Major Surpasses,” symbolizing another solid step forward for CNHTC in the commercial vehicle sector.
The heavy-duty truck market in Northern China is vast, as this region serves as a core area for heavy industry, demanding higher profitability and emission control from transport vehicles. The new energy-efficient HOWO MAX 540HP natural gas tractor truck, with its outstanding power performance and top-tier energy efficiency, is set to assist the transportation industry in upgrading efficiently and reaching new heights of development.
Cutting-Edge Technology: Beyond Energy Efficiency
The HOWO MAX 540HP natural gas truck features the new generation WP13TNG-4.0 high-efficiency engine. With five core systems working in harmony, this engine achieves a breakthrough in thermal efficiency, reaching up to 54.16%. The truck offers a maximum horsepower of 540Ps and a peak torque of 2600N·m. Thanks to innovative technologies like pulse energy recovery and crankshaft offset, the HOWO MAX delivers a perfect balance of rapid acceleration, exceptional efficiency, and ultra-low fuel consumption. The truck’s annual fuel savings can increase user earnings by over 70,000 RMB, with overall energy savings of up to 15.5%.
High Efficiency and Reliability
The HOWO MAX 540 leads the industry once again with its superior structure and top-notch configuration, becoming a powerful force driving development in the North and nationwide. The truck is equipped with the new generation WP13TNG-4.0 high-efficiency engine, the 9th generation S-AMT16 transmission, and a high-efficiency MAN technology axle. Its B10 lifespan reaches 1.8 million kilometers. The vehicle has undergone rigorous testing across 20 million kilometers in extreme environments, including high cold, high heat, and high altitude, ensuring high-quality performance and reliability. CNHTC continues to focus on enhancing intelligent manufacturing, driven by automation, digitalization, and intelligence, setting a new industry benchmark.
Smart Safety: Beyond Security
The HOWO MAX 540 is committed to safeguarding every user. The truck’s cabin is constructed from 1.5mm thick steel plates and meets the world’s strictest Swedish VVFS collision regulations. It is also the first in China to adopt a mature cabin collision rearward displacement technology, successfully passing three crash tests. The truck’s new high-strength frame and the only low-position metal bumper in the domestic market further ensure both active and passive safety, providing users with peace of mind and intelligent protection on every journey.
Enhanced Comfort: Beyond Riding Experience
The HOWO MAX 540 strikes a balance between efficiency and comfort, offering a focused and comfortable driving experience through technological innovation and quality enhancement. The intelligent multimedia cockpit features a MAX flat-floor design and a semi-enclosed wraparound dashboard, with an interior height of up to 2010mm. The spacious cabin and smart entertainment system ensure a fatigue-free journey for users. The vehicle’s engine noise reduction technology and optimized NVH (Noise, Vibration, and Harshness) design bring in-cabin noise down to below 52 decibels at idle, creating a quieter driving experience.
Driving Innovation with Passion
China National Heavy Duty Truck Group’s HOWO will leverage this launch as an opportunity to continue focusing on “high-efficiency operation, fuel-saving technology, intelligent safety, and comfortable driving.” Upholding the principle of prioritizing users, CNHTC will deepen its research and development efforts to provide customers with more exceptional vehicles that exceed expectations, contributing to the high-quality development of China’s commercial vehicle industry and painting a brighter future for the transportation sector.
