The Owen D146A clamshell bucket has a capacity of 1.75 yards and is a 2 line heavy duty square nose digging bucket with teeth. The Owen D design is heavy duty with double arms connecting the bowls to the head but not quite as heavy as the DX design. The square nose design is good for digging up against a sheet wall or cofferdam. It weighs 8,300 pounds.
RPI Construction Equipment