Doosan DX140LC-3 and DX180LC-3 excavators have been upgraded with Tier 4-Interim 6-cylinder DL06K engines, which deliver 109 and 125 horsepower, respectively. A new electronic fan clutch reduces fuel consumption and noise levels, while providing cooling system improvements. The Electronic Power Optimizing System (EPOS) provides optimum power and fuel efficiency via four work modes, auto-idle, and machine diagnostics. New Power + mode provides improved performance and faster workgroup speeds for heavy-duty work. Four work modes are available: digging, breaker, shear and the new lifting mode.
February 4, 2013