YT32M1 ladder fire truck is equipped with Benz Actros3344E5 6 x4 nation- al-V chassis. It Is a city fire-fighting oriented truck equipped with hlgb-alti- tude rescue and fire extinguishing functions with the features of mobile and flexible, strong site adaptability, high rescue speed and high technical security, which Is widely used for the Are and rescue work of middle-rise buildings in cities, mines, oil fields and factories and is necessary equipment to put out fires in high-rise buildings, rescue workers in distress and save property.