Construction Machinery: Hydraulic Shovel Bell

Model	Clearance	Width to outside of caterpillar track	Rear platform swing radius	Caterpillar track length on ground level
HD820 serie 3	465 mm - 1.5 ft.	2820 mm - 9.3 ft.	2750 mm - 9 ft.	3370 mm - 11.1 ft.
HD1023 serie 3	480 mm - 1.6 ft.	2990 mm - 9.8 ft.	2940 mm - 9.6 ft.	3460 mm - 11.4 ft.