第一商用车网·2025-11-12 09:45Core Viewpoint - The 2025 International Internal Combustion Engine and Power Equipment Expo showcased innovations in the internal combustion engine and power systems, focusing on low-carbon, electrification, and intelligent directions, highlighting the diverse and integrated innovation landscape of the power industry [1]. Group 1: Weichai Power - Weichai exhibited 9 engine models, including the WP16NG-4.0 gas engine, which boasts a displacement of 15.7 liters, rated power of 750 horsepower, and peak torque of 3400 Nm [3][5]. - The WP16NG-4.0 gas engine features a 6% reduction in fuel consumption compared to diesel vehicles, potentially saving customers 150,000 yuan annually [5]. - The WP2H lightweight diesel engine, designed for light commercial vehicles, has a displacement of 1.994 liters, maximum power of 190 horsepower, and maximum torque of 420 Nm, offering excellent fuel efficiency [7]. Group 2: Jiefang Power - Jiefang Power showcased 7 products, including the CA4DT2-E68 series diesel engine and CA6SM6-E6N series natural gas engine, emphasizing a strong lineup in both diesel and natural gas categories [9][11]. - The CA6SM6 natural gas engine delivers a maximum power of 506 horsepower and a maximum torque of 2400 Nm, featuring a B10 lifespan of 1.5 million kilometers [11]. - The CA4DT2 diesel engine, with a displacement of 2.44 liters, offers high power and reliability, meeting blue card light truck specifications with a maximum power of 180 horsepower and torque of 500 Nm [13]. Group 3: Yuchai Machinery - Yuchai presented 8 key products, including the YCK05H hydrogen fuel engine and YCK16 diesel engine, showcasing a diverse technological approach [14][15]. - The YCK05H hydrogen fuel engine addresses industry challenges such as backfire and knocking, achieving zero carbon emissions while reducing manufacturing costs by 70% and operating costs by 50% [17]. - The YCK16 diesel engine, designed for mining applications, outputs a maximum of 775 horsepower and 3200 Nm of torque, suitable for heavy-duty machinery [19]. Group 4: QuanChai Power - QuanChai Power exhibited the most products at the expo, showcasing 11 complete machines and several components, including the Q25A engine with a power range of 110-116 kW and a maximum torque of 450 Nm [21][23]. - The F28T gas engine, primarily used in 4.5-ton light trucks, features a torque range of 230-450 Nm, highlighting its versatility in the market [25]. Group 5: Yunnei Power - Yunnei Power displayed 5 products, including the D25-180 diesel engine, which has a rated power of 132 kW and a maximum torque of 500 Nm, outperforming competitors in fuel efficiency [27][29]. - The G20TNFR gas range extender offers a maximum output of 140 horsepower and a torque of 350 Nm, integrating innovative technologies to enhance performance [31]. Group 6: Other Companies - Other participating internal combustion engine manufacturers showcased their recent developments in engines and components, indicating a comprehensive enhancement in product offerings for the commercial vehicle market [40].