Powerful. Hardworking. Ultimate performance and long run times, that is what ProMax stands for. These heavy duty petrol generators are robust, which makes them ideal for industrial and commercial work. First of all, the commercial grade Vanguard® V-Twin engine is reliable and takes on the most demanding applications. Also starting the petrol engine is easy with the electric key start. The ProMax 9000EA portable petrol generator provides 9000 starting watts and 7000 running watts. It can provide power for over 6 hours (at 50% load). Furthermore, with two 230V / 16 Amp household sockets and one 230V / 32 Amp socket, this petrol generator offers the connectivity needed at the building site. Transport is made easier with the optional wheel kit.