SUMITOMO SH350HD-5 CRAWLER EXCAVATORS

Technical Description

The Sumitomo SH350HD-5 is a mid-sized crawler excavator engineered for demanding construction and excavation applications. Powered by a water-cooled, 6-cylinder diesel engine with 7,790 cc displacement, the machine delivers 270.9 horsepower at 2,000 rpm, providing robust performance across diverse job sites. The hydraulic system features dual variable displacement axial piston pumps with a combined flow capacity of 153.3 gpm operating at 4,974.8 psi relief pressure, enabling smooth and powerful bucket operation and swing functions. With an operating weight of 78,484.6 lbs (35,600 kg), the SH350HD-5 achieves maximum digging depth of 24.1 feet and maximum loading height of 23.8 feet, making it suitable for both shallow and moderately deep excavation work. The excavator extends 36.4 feet along the ground and can dig 20.9 feet in vertical wall applications, demonstrating excellent reach capabilities. Its 1.9 cubic yard bucket capacity accommodates various material handling tasks efficiently. The undercarriage features triple grouser shoes measuring 23.7 inches, with a tail swing radius of 11.4 feet and ground clearance of 1.6 feet. Travel speed reaches 3.5 mph in standard mode, while the compact width of 10.5 feet to the outside of tracks facilitates maneuverability in confined spaces. Shipping dimensions of 36.3 feet length and 10.7 feet height enable efficient transportation. The SH350HD-5 incorporates Sumitomo's advanced hydraulic technology and automatic power boost system, optimizing fuel consumption while maintaining superior digging performance across standard, heavy-duty, and power modes.