Yanmar’s Vi017 offers true zero-tail-swing and an operating weight of 3,836 pounds. A new three-pump hydraulics system provides smooth operation even while using both the boom and arm during turning and precise close work, and replaces the previous model Vi015’s two-pump system. The digging depth is 7 feet, 7 inches, and the horsepower has been upped to 13.5 from the previous model at 11.9. Variable tracks allow narrow access at 3 feet, 1 inch, and then expand to 3 feet, 11 inches for more stable operation.