Aluminum alloy self-propelled vertical lift is an aerial work equipment made of high-strength aluminum alloy. The whole machine is light in weight and flexible in movement. It is suitable for use in places with high load-bearing requirements or limited space, such as buildings, elevators, supermarkets, and airports. The equipment has a self-driving function and can travel flexibly when the working platform is raised or lowered, greatly improving work efficiency. It has a stable structure, easy operation, and is equipped with multiple safety protection systems to ensure the stability and safety of aerial work. It is an ideal equipment choice for indoor aerial maintenance, inspection, cleaning and other operations.