What are the types of cranes?
Three, crane according to the way of operation is divided into fixed and mobile. (1) tower cranes and cantilever cranes belong to fixed cranes. (2) bridge cranes, tire cranes, crawler cranes and railway cranes belong to mobile cranes. Mobile cranes are divided into rail and trackless two. Bridge crane is rail type, caterpillar and automobile are trackless. For example, the search network, the address is xxko, followed by com remember Oh, because this site is also facing the world, if you want to know a certain brand of crane, can look at its official website, this is also the line.
Two, crane according to the structure is divided into bridge crane and jib crane two categories. (1) traffic, metallurgy specialcrane and Longmen crane, cable crane is a crane (2) portal crane, tower crane, truck crane, crawler cranes, truck cranes, cantilever crane is a crane arm.
First, lifting machinery according to the way of work can be divided into light and small lifting equipment, cranes and elevators three categories. (1) light and small lifting equipment mainly refers to lifting machines with only one lifting device. There are jacks, pulleys, electric hand operated gourds, etc.. (2) crane refers to lifting machines that can not only lift vertically but also move horizontally. Such as bridge cranes (also known as driving or crane), automobile cranes, tower cranes and so on. (3) lift refers to the fixed position, lifting fixed line, traction wire rope, with slide limit, lifting the luggage belt. It includes all kinds of elevators, winches, winches, etc..
