NEW DEISGN HAVE THE WHEEL DEVICE,SUITABLE FOR CUSTOMER power sprayer(SF-767C)power sprayerSpecificationpower sprayersize:440(L)X350(W)X700(h), power sprayerweight:10kgpower sprayercapacity of the tank(L):25, power sprayerplunger dia(mm):18power sprayerpresure:(kg/cm):15-25power sprayeroutput:8, power:IE34Fpower sprayerEengine type:2 STROKE power sprayer(SF-767C)