Bobcat 442 Excavator Wiring Electrical Schematic + Hydraulic/ Hydrostatic Schematic Manual - PDF DOWNLOAD WIRING SCHEMATIC (S/N 528611001 AND ABOVE) (S/N 528911001 AND ABOVE) HYDRAULIC/HYDROSTATIC SCHEMATIC 442 (S/N 522311001 AND ABOVE) HYDRAULIC/HYDROSTATIC SCHEMATIC 442 (S/N 528611001 AND ABOVE) (S/N 528911001 AND ABOVE) HYDRAULIC/HYDROSTATIC SCHEMATIC 442 EXCAVATOR (S/N 522311001 AND ABOVE)