The SANY SY390C-10HD GraMa is a robust 39-ton class excavator engineered for heavy-duty applications like marble and granite excavation. Powered by a 284 hp Isuzu engine, this machine excels in performance and fuel efficiency, thanks to its advanced hydraulic regeneration circuit and Dynamic Optimization Matching Control System. With a maximum digging depth of 10.75 meters and specialized scoop buckets, it handles demanding tasks with ease. The SY390C-10HD GraMa features a heavy-duty design, including a longer crawler for enhanced durability and stability. Its high digging forces and versatile work modes ensure superior productivity and reliability in rough conditions, making it an excellent choice for maximizing return on investment in challenging environments.