Farm Machinery?

Passed this on the way to Edinburgh for my nephew's birthday. It was the head of aconvoy including an APC and a tracked rocket launcher. It was slightly amusing to find that the truck was emblazoned with "Hegarty's Farms" on the front. Must be some rough sheep they have to deal with.

(Apols for the window reflections, didn't have time to get a polarising filter on and leaning out the window might have been a bit obtrusive).