In order to improve the change in the visual field of a tractor, caused by the installation of a mechanical shovel, areas of zero visibility were determined and the points where the cameras would improve visibility were mapped. The procedures adopted were based on the standard ISO 5721-1981 - Agricultural tractors - Operator's field of vision.

With the cameras installed, the driver had an increase of 34.42% in the areas of zero visibility. The MDVR of our ComboBox line  increased the operator's field of vision, and improved vehicle operating conditions.