The Doosan DX225LC is a mid-sized crawler excavator engineered for versatile construction, civil engineering, and demolition applications. Powered by a turbocharged Doosan DL06 engine, this machine delivers 148 net horsepower at 1,900 rpm with a maximum torque output of 492 lb-ft, providing robust performance for demanding jobsite conditions. The excavator weighs 47,399 pounds in operating configuration and features multiple boom and stick configurations to optimize reach and digging depth capabilities. The DX225LC accommodates five distinct boom/stick combinations, with the longest reach configuration achieving a maximum horizontal reach of 33.6 feet along ground and a digging depth of 23.7 feet. Its bucket capacity ranges from 0.7 to 1.7 cubic yards, with a reference capacity of 1.3 cubic yards, enabling flexible material handling across various applications. The hydraulic system incorporates dual variable displacement axial piston pumps generating 109.2 gallons per minute flow capacity at a maximum relief pressure of 4,699.3 psi, delivering exceptional breakout force and digging performance. Designed for operational efficiency, the excavator maintains a ground pressure rating of 6.4 psi, minimizing ground disturbance while ensuring stability across soft terrain. The swing mechanism operates at 11 rpm maximum speed, facilitating precise material placement. Key specifications include a 9-foot cab height, 9.1-foot tail swing radius, and a standard bucket capacity of 1.3 cubic yards. The fuel tank holds 105.7 gallons, supporting extended operation periods on jobsites. Advanced fuel efficiency systems, including Smart Power Control and electronic optimization technology, reduce operational costs without sacrificing productivity.