KOMATSU R308 CRAWLER EXCAVATOR

Technical Description

The Komatsu R308 is a mid-size hydraulic excavator designed for versatile construction and light mining applications. This compact unit weighs 22,707.7 pounds and operates on a Duez engine delivering 71.1 horsepower (53 kW), providing efficient power for demanding excavation tasks. The machine features impressive digging capabilities with a maximum digging depth of 10.2 feet, a maximum loading height of 19.1 feet, and a maximum reach along ground of 24.2 feet, making it well-suited for standard excavation, material handling, and site preparation work. The R308's compact footprint is emphasized by its 7.8-foot width to outside of tracks and 1.4-foot ground clearance, enabling maneuverability in confined job sites while maintaining stability. The tail swing radius of 7.8 feet allows for safe operation in tight spaces with minimal clearance requirements. The unit features robust hydraulic systems with a pump flow capacity of 107.3 gallons per minute and a system relief valve pressure of 4,641.3 psi, ensuring smooth operation and responsive bucket control. The 19.7-inch shoe size provides excellent ground contact and load distribution, reducing ground pressure and protecting sensitive surfaces. With a shipping length of 24.3 feet, the R308 can be efficiently transported to job sites. This configuration combines reliable power, practical reach specifications, and compact dimensions, positioning the R308 as an ideal solution for contractors requiring dependable mid-range excavation equipment for diverse construction projects.