Construction Machinery: Mining Excavator Liebherr

Model	Maximum excavation depth
R996	8800 mm - 28.9 ft.
R995	9000 mm - 29.5 ft.
R994	12500 mm - 41 ft.
R984C	3800 mm - 12.5 ft.
R9800	9000 mm - 29.5 ft.
R974C	3000 mm - 9.8 ft.
R964C	3000 mm - 9.8 ft.
R9350	3800 mm - 12.5 ft.
R9250	3800 mm - 12.5 ft.