During the conversion of the cargo space, the vehicle was insulated and a special space was constructed by "BV PLAST" for the integration of the cooling system in the vehicle's roof aiming at the reduction of the total height. Furthermore, the back of the driver's cabin was covered with textile material, offering an excellent inner finish. A new Thermoking cooling system (type: V300 10MAX) and a temperature recorder were installed in the driver's cabin back.