giant wave making machine "THE BEAST" paddle is 10m long 25hp electric motor(could be changed to diesel motor etc) to 4 speed truck gearbox to huge reduction box to centrifugal piston like drive on to paddle which lifts then pusses huge amount of water foward mount it on the edge of pond you got the best wakeboarding wave a MAN could make!!!!!!!!!!!!must be removed as soon as auction finishes,maybe weekend,does come to big bits can assist with lifitng etc located auckland uni,buyer to remove whatever you want,ok to leave bits behind