You may want to recheck that engine. It is NOT a Perkins motor.
Dude, I know what I own...
My Farmtrac 275 tractor is made in India by "Escort", the same people who made about a gazillion Ford 3000 (and derivatives) over the last 35 years. It has a UK manufactured PERKINS engine as do all the Farmtrac Escort produced products.
The new Farmtrac "7-Series" (just out this Fall) is the product line in partnership with Same-Deutz Fahr. I haven't looked at those tractors enough to know what engine they have so you may be right with regard to that line of products.
The manufacturing facilities that Farmtrac is in the process of upgrading and expanding are located in Tarboro, NC. Farmtrac's predecessor was of course Long Manufacturing, which has been located in Tarboro since 1946.