The SANY SY365C is a large hydraulic excavator designed for heavy-demand earthmoving and excavation. With an operating weight of 80,910 lb and a 275 hp Cummins QSL9 T4F engine, this machine is built for mass excavation, site development, and large-scale infrastructure. Common applications include digging deep foundations, trenching, material handling, truck loading, and road construction. Its substantial mass and power also suit mining support and quarry work, providing strong bucket forces for rock and compacted soils.

This class of excavator offers a practical balance of reach and stability. With a boom length of 21 ft 3 in and a stick length of 10 ft 5 in, the working envelope is large. The bucket breakout force of 43,163 lbf enables effective digging in tough materials, while a ground-level reach of 36 ft 5 in allows for precise placement in stockpiles and deep trenches. These features support productivity for contractors who need to move large volumes quickly without bigger mining-size machines.

The SY365C is built with a Cummins QSL9 T4F engine rated at 275 hp, paired with the described boom and stick arrangement. Its track width of 31 in contributes to stability, and the maximum dig depth of 23 ft 11 in and ground level reach of 36 ft 5 in are specified figures. The breakout force of 43,163 lbf matches the needs of hard-scale work. The robust operating weight of 80,910 lb gives the machine a solid working performance for heavy-duty cycles.

Contractors managing large subdivision projects, earthwork, pipeline, and utilities work will find this class suitable, as well as fleet operations handling rentals. Mining and quarry operators can use it for overburden removal, while heavy-construction companies can benefit from its reach and digging capability for bridge foundations or deep basements. Its size also makes it adaptable to aggregate handling and massive site clearance tasks.