The All Cleaning equipment 4531 truck-mount is the perfect middle line unit. With its 31hp Briggs & Stratton power plant there is a comfortable harmony between components. The proven track record of Briggs & Stratton engines continues with the Vangaurd “big block” engines and A.C.E. truck-mounts. The 45 Roots dsl (dual oil splash) blower provides 444 cfm for the ultimate residential and light commercial truck-mount. High pressure washing with heat is not an option with this 4.0 gpm, 3000 psi General Pump, it comes as standard equipment! Speaking of standard equipment, our 30 gpm, external belt driven auto pump out will keep up with just about any flood you can throw at it. With E.P.A. restrictions becoming an issue, this is a must have and at A.C.E. you do! To help prevent buildup in crucial internal components our last step stainless steel solution injection system fits the bill perfect. Now wrap this package in a 100 percent stainless steel frame and you have the ultimate middle line truck-mount. Price includes: truck mount grade 150 feet vacuum and solution, 50 foot garden hose, your choice 12 or 14 inch “dd” wand, instruction manual, and installation package.