An agricultural harvester is provided which includes a chassis (12,212) and harvesting wheels, transport wheels and windrow shields (40a,240a,40b,240b) connected to the chassis. The transport wheels are deployed in concert with the windrow shields in order to avoid damage to the windrow shields during placement of the transport wheels into an operative, ground contacting position. A first actuator (52,152,252) opens and closes the windrow shields for field and transport operations and windrow shield positioning mechanisms are configured to dispose the windrow shields in a plurality of cut crop opening widths when the window shields are in an open position. The first actuator is operated remotely in-cab to eliminate need for the harvester operator to dismount the harvester and open and close the windrow shields for field and road transport operations. The windrow shield positioning mechanisms may be manually adjusted or automatically adjusted in-cab.
