Construction Machinery: Medium-Sized Excavator Caterpillar

Model	Maximum radius along ground level
E70B	6720 mm - 22 ft.
308D CR SB	7430 mm - 24.4 ft.
308D CR	6710 mm - 22 ft.
308C CR	6770 mm - 22.3 ft.
307D	6670 mm - 21.9 ft.
307C SB	7420 mm - 24.3 ft.
307C	5980 mm - 19.6 ft.
307B SB	7420 mm - 24.3 ft.
307B	6720 mm - 22 ft.
305C CR	6050 mm - 19.8 ft.
304C CR	5830 mm - 19.2 ft.