YANMAR’s ViO55-6A, our 5.5-ton class mini excavator, is powered by a 47.6 HP turbocharged Tier 4 Final YANMAR engine. Along with true zero tail swing, it also provides operator comfort for the long hours at job sites. The ViO55-6A is one of YANMAR’s most rugged machines and works effectively in extremely tight spaces other bulkier excavators simply can’t reach. Add the balance and stability equal to a conventional excavator, and you’ve got one of the best values around. Plus, YANMAR’s unique SmartAssist Remote gives you peace of mind with theft prevention and maintenance management tools as well as other remote monitoring services.