DOOSAN DX420LC-3 CRAWLER EXCAVATOR

Technical Description

The Doosan DX420LC-3 is a mid-sized crawler excavator engineered for demanding construction and earthmoving applications. Powered by a robust diesel engine delivering 362 horsepower (270 kW) of net power, this machine combines impressive operational capability with reliable performance. The excavator features an operating weight of 94,503 pounds, providing substantial stability and traction across varied job sites while remaining maneuverable in confined spaces. This model excels in excavation tasks with a maximum digging depth of 25.4 feet and an extended reach along the ground of 37 feet, enabling operators to access deep trenches and distant material stockpiles efficiently. The boom and stick configuration delivers powerful digging forces through advanced hydraulic systems, making it suitable for foundation work, quarrying, and general site development. The DX420LC-3 incorporates Stage IIIB/Tier 4 Interim compliance, meeting contemporary emissions standards while maintaining fuel efficiency through optimized engine design. Standard equipment includes a multi-function cab with ergonomic controls, front and side windows for enhanced visibility, and a rearview camera for improved safety. The machine offers multiple power modes allowing operators to balance productivity with fuel economy based on specific job requirements. Superior track design and reinforced undercarriage components ensure durability in challenging environments. The DX420LC-3's proven design makes it a versatile choice for contractors seeking reliable mid-sized excavation equipment that balances power, reach, and operational economy in professional construction settings.