DOOSAN DX190W CRAWLER EXCAVATOR

Technical Description

The Doosan DX190W is a versatile wheeled excavator engineered for demanding construction and material handling applications. Powered by a turbocharged six-cylinder DL06 diesel engine, it delivers 156 net horsepower at 1900 rpm with 506 foot-pounds of torque, providing reliable performance across diverse job sites. The machine features a hydrostatic powershift transmission with three forward and reverse gears, enabling a maximum travel speed of 22.4 mph and hydraulic pump flow capacity of 105.7 gallons per minute for efficient operation. The DX190W accommodates multiple boom and stick configurations, with maximum digging depths ranging from 18.3 to 21.3 feet and maximum reach along ground of 30.2 feet, depending on configuration. Bucket capacity options range from 0.5 to 1.1 cubic yards, providing flexibility for various excavation tasks. Operating at 39,242 pounds, the excavator maintains a compact footprint with an 8.2-inch overall width and 10.3-foot cab height, while delivering 4,697 psi system pressure for powerful digging force. The hydraulic system incorporates an e-EPOS electronic control system that optimizes fuel efficiency through cross-sensing pump technology and auto-deceleration capabilities. Operating specifications include an 81.9-gallon fuel capacity, 54.2-gallon hydraulic fluid capacity, and 24-volt electrical system with 60-amp alternator supply. The swing mechanism operates at 10.9 rpm, while ground clearance of 1.2 feet and upper structure clearance of 4.1 feet ensure maneuverability in tight spaces. Standard features include comfortable cab ergonomics, visibility enhancements, and operator-friendly controls designed to maximize productivity in urban, roadway, and bridge construction environments.