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Advanced motor grader controls

  • US 20020166267A1
  • Filed: 05/06/2002
  • Published: 11/14/2002
  • Est. Priority Date: 05/04/2001
  • Status: Abandoned Application
First Claim
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1. A motor grader control arrangement comprising an operator seating position with a right hand joystick controller and a left hand joystick controller mounted on opposite sides of said seating position, each joystick controller controlling a plurality of operating functions of the motor grader, each joystick controller being movable in a fore aft direction, a side to side direction and a right and left horizontal rotation and thereby control six functions, each joystick controller further including a series of thumb actuated buttons with said buttons being paired and each pair controls a hydraulic cylinder with one button of the pair causing a first direction of movement of the hydraulic component and the other button of the pair causing an opposite direction of movement of the hydraulic component.

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