Construction Machinery: Medium-Sized Excavator Volvo

Model	Width to outside of caterpillar track	Caterpillar track length on ground level
ECR88B	2300 mm - 7.5 ft.	2200 mm - 7.2 ft.
ECR88	2300 mm - 7.5 ft.	2200 mm - 7.2 ft.
ECR58	2000 mm - 6.6 ft.	1950 mm - 6.4 ft.
EC70	2150 mm - 7.1 ft.	2062 mm - 6.8 ft.
EC55B Pro	1920 mm - 6.3 ft.	1950 mm - 6.4 ft.
EC55B	1920 mm - 6.3 ft.	1950 mm - 6.4 ft.
EC55	1920 mm - 6.3 ft.	1950 mm - 6.4 ft.
EC50	1850 mm - 6.1 ft.	1780 mm - 5.8 ft.
EC45 Pro	1800 mm - 5.9 ft.	1770 mm - 5.8 ft.