Core Viewpoint - The 2025 International Internal Combustion Engine and Power Equipment Expo showcased innovations in the internal combustion engine and power systems, emphasizing low-carbon, electrification, and intelligent technology trends, with Weichai presenting a diverse range of products demonstrating its technological strength and versatility [1][14]. Group 1: Weichai's Product Showcase - Weichai displayed nine products at the expo, including traditional and new energy power systems, highlighting its role as a significant engine supplier in the commercial vehicle sector [3][14]. - The WP14H/T commercial vehicle powertrain, featuring a thermal efficiency of 53.09%, 630 horsepower, and 2750 Nm of torque, is designed for long-haul logistics, showcasing Weichai's commitment to high-efficiency engines [3]. - The WP2H lightweight diesel engine, with a displacement of 1.994 liters, maximum power of 190 horsepower, and torque of 420 Nm, is noted for its excellent fuel efficiency due to advanced design features [5]. Group 2: New Energy Innovations - The WP16NG-4.0 gas engine, with a displacement of 15.7 liters, 750 horsepower, and 3400 Nm of torque, offers over 10% improvement in power and torque compared to competitors, along with a 6% reduction in fuel consumption, providing significant cost savings for users [7]. - The WP15 hydrogen engine, with a maximum power of 560 horsepower and torque of 2600 Nm, is optimized for various operating conditions, ensuring stable performance and lower operational costs [9][11]. - The WEF300 fuel cell engine, rated at 300 kW with an efficiency of 63%, is designed for heavy-duty transport, demonstrating high energy conversion efficiency and adaptability to harsh environments [13]. Group 3: Industry Leadership and Innovation - Weichai has established itself as a leader in China's equipment manufacturing industry, driving innovation and setting new benchmarks in the global internal combustion engine sector [14]. - The company's focus on core technology and innovation has propelled the Chinese internal combustion engine industry into a new era of self-reliance and advancement [14].

Core Viewpoint - Weichai Group showcased its advanced technology and diverse product offerings at the 2025 Global Partner Conference, emphasizing its commitment to the high-end equipment industry and the growing natural gas market [1][2][13]. Product Highlights - Weichai introduced six natural gas engine products, including WP3NNG, WP4.6NNG, WP8NG-4.0, WP13NG-4.0, WP15NG-4.0, and WP16NG-4.0, reflecting its focus on the natural gas power market [2]. - The WP16NG-4.0 engine features a displacement of 15.7L, an output of 750 horsepower, and a peak torque of 3400 N·m, achieving a 6% reduction in fuel consumption compared to diesel engines, potentially saving customers 150,000 yuan annually [2]. - The WP15NG-4.0 engine, designed for heavy-duty gas tractors, delivers 630 horsepower and 2800 N·m of peak torque, with enhanced combustion response and reduced fuel consumption through advanced technologies [4]. - The WP13NG-4.0 engine, aimed at composite transport, offers 570 horsepower and 2600 N·m of peak torque, utilizing precise control technologies for optimized fuel efficiency [6]. - Weichai also presented six diesel engine products, including the WP17H/T, which is the world's largest heavy-duty truck engine with a maximum output of 840 horsepower and a peak torque of 3700 N·m [8][10]. New Energy Initiatives - Weichai emphasized its commitment to new energy by showcasing 12 new energy products, including the WP15 hydrogen engine with a displacement of 14.6L, a maximum power of 560 horsepower, and advanced hydrogen injection technology [12][13]. - The TZ220 flat wire motor, designed for light and heavy trucks in mountainous conditions, boasts a peak power of 270 kW and a torque of 550 N·m, featuring high power density and efficiency [15]. Conclusion - The conference highlighted Weichai's diverse range of products across diesel, natural gas, electric, and fuel cell technologies, showcasing significant advantages in comfort, lightweight design, reliability, and economic efficiency, reinforcing its leading position in the internal combustion engine industry [17].