Liugong 180HP 4180d Motor Grader with High Performance for Sale. High Efficiency Hydraulic System: Variable displacement piston pump and PPPC valves optimize flow and pressure for energy saving. Enhanced Operator Comfort: Standard air conditioning, low noise cab sealing, and short throw levers reduce fatigue. Robust Frame Design: A-frame tubular drawbar and flanged box section front frame ensure maximum strength and durability. Low Maintenance Cost: Grease-free rear axle, replaceable drawbar ball, and easy access hydraulic hoses reduce service time. Superior Braking Safety: Dual circuit disk service brakes ensure high safety standards for front/rear and left/right braking. Versatile Configurations: Optional features include handle throttle, rear camera, DCM greasetank, and transmission guard. Class-Leading Torque: Circle drive torque delivers higher material spreading and blading capability for efficiency. Flexible Blade Control: Standard blade float function allows lowering without hydraulic pressure for snow removal.