>>514718205 (OP)
Skid steer loaders are made in Houston and that facet of CAT is a joint venture with Mitsubishi.
All of their different vehicles are different joint ventures with other funds and investors.
All heavy equipment is made by TIEM (Toyota and Raymond) in upstate NY, CNH in Chicago (also the remnants of Nissans failing ventures), Hyster Yale up in Portland and CAT in Houston.
John Deere is in Georgia, but they only exclusively work with their own jeets and don't buy components elsewhere.