Construction Machinery: Medium-Sized Excavator Nagano

Model	Width to outside of caterpillar track	Rear platform swing radius	Caterpillar track length on ground level
NS55R	1980 mm - 6.5 ft.	980 mm - 3.2 ft.	1910 mm - 6.3 ft.
NS55	1850 mm - 6.1 ft.	1550 mm - 5.1 ft.	1910 mm - 6.3 ft.