零下30℃！国内最新型1200千瓦级涡桨发动机ATP120A低温点火成功

Core Viewpoint - The ATP120A turboprop engine, developed by Harbin Dong'an Aviation Engine Company, has successfully completed ignition tests, marking a significant milestone in its development phase [2][4]. Group 1: Engine Specifications and Performance - The ATP120A engine is a 1200 kW class turboprop engine designed with a low-cost lifecycle approach, featuring long lifespan, good economy, low fuel consumption, high safety, and strong reliability [4]. - The engine is suitable for general aviation aircraft and drones, with potential for expansion into hybrid propulsion systems and hydrogen fuel engines, achieving performance levels comparable to international advanced standards [4]. Group 2: Environmental Adaptability - The ATP120A engine demonstrates strong environmental adaptability, with outstanding high-altitude performance, enabling operation at existing high-altitude airports [4]. - It is capable of stable operation in extreme environments such as high-altitude cold regions and coastal salt spray areas, making it versatile for various operational conditions [4].