A VEHICLE WITH A WORK TOOL IN WHICH POWER MEANS IS COUPLED TO THE WORK TOOL FOR ADJUSTING THE ELEVATION OF THE WORK TOOL

摘要

A utility vehicle in the form of a contractor's machine with two pairs of driving wheels has its work tool (11), for example a scoop or a blade, in front of the pair of front wheels (12). A sensor (23) senses the horizontal force on the work tool and a control device (24) is coupled to the sensor to control the cylinders (15) of the lifting arms (14) so that the lifting cylinders (15) will raise the work tool when the horizontal force increases and lower it when the horizontal force decreases, which will increase the driving force.