PY165C-2 hydrodynamic self-propelled motor grader PY165C-2 hydrodynamic self-propelled motor grader 1. Famous brand diesel engine turbocharged and water-cooled ... and rear-mounted ripper as options. APPLICATION:Self-propelled articulated motor grader is suitable for large-scale land leveling in foundation ... -class highway, railway, airport, harbors, dams, industrial ground and farmland. motor grader