... for the bladelifting,Patent hydraulically-operated pin drawing device is designed firstly in board.Steering system with center articulated joint and tilting ... instrumental monitoring system, Free-maintenance OPTIMA Sweden batteries have.It is optional for front bulldozing plate and rear ripper.MODEL PY180DOperation ... *2790*3340 PY180D MOTOR GRADER,XCMG,CE,ZF GEARBOX,CUMMINS ENGINE