发布16N旗舰级天然气发动机 康明斯打造天然气动力六边形战士

Core Insights - Cummins launched its new flagship natural gas engine, the 16N, at a logistics park in Chengdu, signaling a strategic focus on the southwestern and northwestern regions of China for high-power natural gas engine applications [2][3] - The development of the 16N engine is based on extensive data analysis from over 80,000 connected vehicles, highlighting the need for improved performance in challenging road conditions [3] Group 1: Product Features - The 16N engine boasts a maximum power of 720 horsepower (approximately 529 kW) and a torque of 3600 N·m, allowing for better efficiency and performance in logistics operations [3] - It is designed with six core capabilities: strong, efficient, reliable, intelligent, safe, and protective, all supported by robust technological innovations [4] - The engine features a newly designed turbocharger with a dual-channel structure to enhance boost efficiency and reliability under high-load conditions [4] Group 2: Efficiency and Reliability - The 16N engine incorporates a new strong swirl combustion system, achieving a 4% fuel efficiency improvement over the previous generation, with an overall potential fuel savings of 6% through integrated smart systems [5] - It has undergone over 40,000 hours of bench testing and 5 million kilometers of road validation, ensuring high reliability with components designed for a lifespan of over 1.2 million kilometers [5] Group 3: Safety and Maintenance - The engine includes advanced braking technology providing up to 400 kW of braking power and features a hydraulic automatic valve clearance adjustment for maintenance intervals of up to 300,000 kilometers [6] - A predictive maintenance system aims to transition from reactive to proactive service, enhancing operational efficiency and reducing downtime [6] Group 4: Real-World Testing - Prior to the official launch, Cummins conducted real-world testing in challenging environments, demonstrating the engine's strong performance and fuel efficiency under various conditions [7] - The engine's NVH (noise, vibration, and harshness) performance has significantly improved based on user feedback, addressing reliability issues in extreme cold conditions [8] Group 5: Customer Engagement - The launch event included the delivery of the first batch of 16N engines to key users, marking the beginning of a collaborative journey towards efficient green logistics [8]