Equipped with a three section folding arm operation device, the maximum operating height can reach about 13 meters, which can accurately cover conventional low to medium altitude operation scenarios such as power repair, communication maintenance, street lamp maintenance, garden pruning, etc., without the need for additional scaffolding, greatly improving operation efficiency and adapting to daily high-altitude operation scenarios such as communities, factories, and urban streets. The homework arm can achieve 360 ° full rotation and is equipped with a three section folding design, which can flexibly stretch and change amplitude, effectively avoiding obstacles on the homework site and adapting to narrow field operations; The vehicle extends 200mm forward and 350mm backward, further expanding the coverage of operations and adapting to the precise positioning requirements in complex working environments. The rated load of the work platform is suitable for 1-2 workers and the required tools to work synchronously, without the need for repeated up and down trips, reducing work time; Equipped with a 1-ton hook as standard, it can assist in lifting small tools or materials, improve operational continuity, meet the needs of carrying people and cargo for light high-altitude operations, and adapt to multi scenario collaborative operations. The homework arm is made of Q345 low-alloy profile, with no welding seams around it, and has a sturdy structure and strong deformation resistance; Equipped with a mechanical leveling device for the work bucket, coupled with a reliable hydraulic control system, to ensure smooth extension and contraction of the boom during operation, and to keep the work platform level at all times, ensuring operational accuracy and personnel safety, and adapting to long-term high-frequency mid to low altitude operation needs.