Agricultural Machinery: Four-Wheel Drive Tractor New Holland

Model	Caterpillar track width
TK90MA	310 mm - 12.2 inch
TK90A	310 mm - 12.2 inch
TK80MA	310 mm - 12.2 inch
TK80A	309.9 mm - 12.2 inch
TK75VA	270 mm - 10.6 inch
TK100A	450 mm - 17.7 inch