Renault Master are medium and large commercial vehicles and light trucks manufactured since 1981. BEFARD cranes both BF and XF mounted on Renault Master cars can be powered in three ways. The first method is power take-off (PTO) mounted on the gearbox. However, in the standard version Renault Master is not equipped in such an option (it is available at extra charge as a custom order only). In case of no power take-off port in the gearbox, we can use one of two solutions to supply the crane. The first of them is to supply BEFARD crane through power generator (POWERPACK), the other one is to supply the crane through the PTO directly from the engine. Due to the poor reliability and low efficiency of electrical options, the latter solution is gaining in popularity because it is durable, simple and highly efficient.