Construction Machinery: Medium-Sized Excavator Mustang

Model	Width to outside of caterpillar track	Caterpillar track length on ground level
8003	2301 mm - 7.5 ft.	2261 mm - 7.4 ft.
7503ZT	2301 mm - 7.5 ft.	2261 mm - 7.4 ft.
6003	1989 mm - 6.5 ft.	1999 mm - 6.5 ft.
5003ZT	1989 mm - 6.5 ft.	1999 mm - 6.5 ft.