Machine description: Sweeper Serial Number - 15-A9000-401, Twin Engine - Front Cummins 200HP ,, Rear JD 140HP, A9 Hydraulics,, Leaf Bleeder Indicator,, LH Gutter Broom,, Power LH Kit,, Right Gutter Broom Power RH Kit,, St... more info about the 2016 Schwarze A9 MONSOON.