The running electric hoist refers to the addition of a running trolley, also called an electric trolley, on the basis of the fixed electric hoist, so as to achieve the purpose of walking left and right on I-beams and H-steels.The operating electric hoist is simple to operate, and the hoist is easily connected to the sports car, but it can achieve the performance of an electric hoist.The operating electric hoist is also called a mobile electric hoist, which supports customization of different lifting heights and different usage methods.Electric hoists are also called multi-functional hoists and multi-functional electric hoists. Electric hoists are divided into aluminum shell electric hoists and iron shell electric hoists, which can realize hoisting, traction, pulling and unloading, all in one machine.It can be used in various ways. It can be used flat on the ground, or it can be hung on an I-beam and used with an electric trolley to travel horizontally. It can be lifted with a single rope or with a double rope, which is convenient and fast.