The 5.5-metric-ton Yanmar ViO55-5B mini excavator facilitates single-person attachment changes, thanks to a tailor-made hydraulic quick coupler as standard.
Equipped with a tailor-made hydraulic quick coupler as standard, the Yanmar ViO55-5B mini excavator facilitates single-person attachment changes for a carrier sized at 5.5 metric tons. With a digging depth of 13 feet 8 inches and a maximum digging force of 9,015 pounds, the Yanmar excavator features ViO crawler technology by Advanced Stability, delivering an expanded track gauge for increased stability without increasing undercarriage width. The ViO55-5B’s true-zero-tail-swing design allows for 360-degree turning of the counterweight within the machine’s tracks. A new angle blade is available as an option.
Tier 4-Final upgrades to the Cat 390F and 374F excavators include the Cat ACERT C15 with 472 horsepower in the 374F and the C18 with 524 horsepower in the 390F.
The 323F L excavator has a 161-horsepower C7.1 engine, which gives it 9 percent better fuel efficiency than the E Series predecessor.