Construction Machinery: Medium-Sized Excavator Caterpillar

Model	Shoe dimensions
E70B	450 mm - 17.7 inch
308D CR SB	450 mm - 17.7 inch
308D CR	450 mm - 17.7 inch
308C CR	450 mm - 18 inch
307D	450 mm - 17.7 inch
307C SB	450 mm - 17.7 inch
307C	450 mm - 17.7 inch
307B SB	450 mm - 17.7 inch
307B	450 mm - 17.7 inch
305C CR	400 mm - 16 inch
304C CR	400 mm - 16 inch