Linear machine ONE SPAN composed of a cart 2 wheels, one span and and overhang and an endgun at each end of the machine. It irrigates in linear. The guidance using a furrow or by an overhead cable parallel with the way of the cart. The water supply of the linear machine is made either from a cannal or by a soft hose connected to the hydrants, spaced from each other according to the hose diameter, length and flow rate..