You may not have a lot of orchards on Australia, so placing the Orchard Harvester there may be of little use to you because this vehicle may not be stored or transferred to other farms once placed on the current farm. So do the following:
1. After clicking on Place Now, do not put down the Vehicle. Just click on the Move Tool/Multi Tool that looks like an arrow pointer, and the Vehicle will go into your gift box.
3. Reaching there, look inside the gift box, search for the vehicle.
4. Remove the Orchard Harvester and place it on the farm. Now you are ready to go Vroom!! Vroom!!