SUMITOMO SH400-3 CRAWLER EXCAVATOR

Technical Description

The Sumitomo SH400-3 is a large hydraulic excavator designed for demanding construction and excavation tasks. It features a robust AA-6SD1X engine with a displacement of 600.5 cubic inches, delivering 320 horsepower at 1950 rpm, ensuring reliable performance in heavy-duty applications. The machine has an operating weight of 96,121.6 lbs and is equipped with a reference bucket capacity of 2.4 cubic yards, making it suitable for large-scale digging and loading operations. With a maximum cutting height of 36.6 feet, a maximum digging depth of 25.4 feet, and a maximum reach along the ground of 39.4 feet, the SH400-3 offers exceptional versatility and productivity on site. The excavator’s hydraulic system is engineered for efficiency, with a fluid capacity of 118.9 gallons and a relief valve pressure of 4554.2 psi, supporting powerful and precise control of attachments. The undercarriage is built for stability, featuring a track gauge of 9.1 feet, a shoe size of 23.7 inches, and a ground pressure of 11.8 psi, allowing for smooth operation on varied terrain. The machine’s swing speed is 9 rpm, and it can travel at a maximum speed of 3.3 mph (5 kph). Dimensions include a shipping length of 39.2 feet, a shipping height of 11.9 feet, and a width to the outside of tracks of 11 feet. The SH400-3 also offers a fuel capacity of 161.2 gallons, supporting extended operation with minimal refueling.