Plastic knob for Terex PT30

This component is a plastic knob designed for the cabin assembly of the Terex PT30. It serves as a manual interface for the operator, providing a grip point for adjusting various internal machine controls. The knob features a diameter of 1-7/8 inches and is equipped with a 1/2-13 thread to ensure a secure attachment to the control mechanism. It is compatible with Terex PT30 models from serial number DTA 05001 onwards.

Knobs of this type are used throughout heavy machinery to allow operators to engage or adjust specific systems, such as throttle settings, ventilation controls, or hydraulic levers. The threaded connection ensures that the component remains fixed in place during operation, preventing slippage or loosening when the machine is in use. By maintaining these control points, operators can manage the machine functions effectively. Part number 0302-546 is specifically sized for the designated control linkages found within the R.O.P.S. cabin environment.