Lorry and trailer combination, includes extra axle and hydraulic cylinders for transferring part of load on lorry to trailer

摘要

A device is provided for transferring part of the load on the lorry (1) to the trailer (4). The device comprises one or more hydraulic cylinders (10) and an extra axle (2) located behind the lorry. The axle is mounted on a suspension in an articulated frame. The cylinders are used to press the extra axle down towards the ground.