The invention provides a self-propelled double-spray-gun hose spray irrigation machine which comprises a fixing ground anchor, a ground anchor for making turns, a traction rope, an automatic parking mechanism, a rope winding power transmission mechanism, a machine body, a double-spray-gun mechanism and a hose special for delivering water. The fixing ground anchor is used for being fixed on the ground during working, the ground anchor for making turns is used for being fixed on roads having turns in front of the spray irrigation machine (not in use when there is no turn in front of the spray irrigation machine), the traction rope is used for connecting the fixing ground anchor with the spray irrigation machine, the automatic parking mechanism is fixed on the machine body, the rope winding power transmission mechanism is fixed on the machine body, the double-spray-gun mechanism is fixed on the machine body, the hose is used for connecting the spray irrigation machine with an outlet of a water pipeline, and a hose winding disc mechanism is fixed on the machine body. The self-propelled double-spray-gun hose spray irrigation machine has the advantages of high efficiency, energy conservation, simple structure, light weight, convenience and practicability.