Here is one of our latest creations for a Botanical Garden customer in Chicago. It is a Z-Max equipped with a 7 gallon specialty tank. The tank has its own separate 4.0 gpm Delavan pump, and also is linked to a separate cox hose reel with 100' of 1/4" hose. It will be used for tree and shrub apps, total kill, or any high dollar product. It will do well on wet slopes, but no Larry, it will not fit on a carrier rack behind a 2500 pick-up.