Our Mini Auger Attachment has a continuous pressure rating of 3,000 psi and an intermittent pressure of 4,000 psi. The auger consists of a motor mounted directly to the planetary gear box with no chains to break or come loose. It comes complete with mounting plate, hoses and couplings. The output shaft is either a 2” hex or 2-9/16” round drive and is powerful enough for the tough jobs.