Construction Machinery: Medium-Sized Excavator Kobelco

Model	Caterpillar track length on ground level
SK80MSR-2	2240 mm - 7.3 ft.
SK70SR-2	2240 mm - 7.3 ft.
SK55SR-5	1970 mm - 6.5 ft.
80CS ACERA	2240 mm - 7.3 ft.
80CS	2240 mm - 7.3 ft.
70SR ACERA	2240 mm - 7.3 ft.
70SR	2240 mm - 7.3 ft.
50SR-3	1970 mm - 6.5 ft.
50SR ACERA	1970 mm - 6.5 ft.