Construction Machinery: Hydraulic Shovel Bell

Model	Shoe dimensions	Caterpillar track length on ground level	Clearance	Rear platform swing radius
HD820 serie 3	600 mm - 23.6 inch	3370 mm - 11.1 ft.	465 mm - 1.5 ft.	2750 mm - 9 ft.
HD1023 serie 3	600 mm - 23.6 inch	3460 mm - 11.4 ft.	480 mm - 1.6 ft.	2940 mm - 9.6 ft.