2020 Sany, SY215C Excavators, Find the power and durability you need in your excavator when you choose SANYs SY215C. Powered by a Cu mmins Diesel engine, the SY215C features fuel-efficient technology that can save as much as 10% on your fuel costs. With SANYs optimized positive flow hydraulic system that improves operating efficiency by as much as 5%, you can get more work done in less time and for less money in even the toughest conditions with the SY215C medium excavator.