Mobile cranes turn the best tools intended to move cargos in situations where mobility and high vehicle speed are required.
As a rule, Mobile cranes are divided into several sub-groups if to concern their cargo lifting capacity. Thus, there are 10-40 tones, 40-160 tones and 160 and more tones Mobile cranes. Before you buy a used crane, you have to make up your mind on the maximal cargo weight and to purchase a vehicle with a small cargo lifting margin.
The length of a lifting arm shows the maximal height of cargo lifting.
The handling radius is a distance from the rotating platform to the center of the hook mouth.
The construction of a lifting arm. Telescopic lifting arms are among the most popular ones. They consist of several sections. Ovoid lifting arms are more robust.
Under-crane basic chassis is a type of a standard vehicle. The number of axles and a wheel configuration are the very important characteristics of the chassis itself. To choose appropriate chassis you should take into account the conditions of use of the crane, for instance the type of ground on the working space, the weight of the cargo to be lifted, and the minimal turning radius which basic chassis can provide.
You can learn which crane manufacturers to choose and what features of a used crane you have to pay attention to following this link.