This application is a National Stage Application of International Application No. PCT/IB2018/059813, filed Dec. 10, 2018, which claims benefit of Serial No. 102017000142070, filed Dec. 11, 2017 in Italy and which applications are incorporated herein by reference. To the extent appropriate, a claim of priority is made to each of the above-disclosed applications.

TECHNICAL FIELD

The invention relates to a crane on wheels for lifting and moving loads.

TECHNOLOGICAL BACKGROUND

In the industrial field, as well as in the craft industry, the need to pick up, move and position loads at substantial distances from the pick-up point is well known. Furthermore, the crane has to be able to move on the ground within small spaces. Finally, the friction between the wheels and the ground during the steering of the crane must be reduced.

SUMMARY OF THE INVENTION

An object of the invention is to provide a crane for lifting and moving loads, which is able to solve this and other drawbacks of the prior art and which, at the same time, can be produced in a simple and economic way.

In particular, one of the technical problems solved by the invention is that of providing a crane for lifting and moving loads, which is capable of ensuring a small steering radius by means of a simple steering system.

The appended claims are an integral part of the technical teaches provided in the following detailed description concerning the invention.

