CONTROL MECHANISM FOR OPERATING A TRACTOR

摘要

The mechanism includes a steering selector having a tiller arm connected to and extending outwardly from an upstanding member. The tiller arm is immediately forward of an arm rest of the tractor seat and has mounting and hand grip portions of a width sufficient for being grasped by an operator's downwardly facing hand palm. A support connects the upstanding member to a housing of the tractor for rotational movement about a fixed vertical axis. A control arrangement is provided for steering the tractor in response to swinging movement of the tiller arm from a central position to a forwardly located position steering the tractor in one direction and a rearwardly located position steering the tractor in the other direction.