The Doosan DX140LCR is a compact crawler excavator in the 14-ton class, designed for work in confined job sites where reduced tail swing is important. It is part of Doosan's excavator lineup and is used in construction, utility, landscaping, and urban excavation applications. The DX140LCR typically features a short-radius upper structure, hydraulic digging system, and a cab configured for operator visibility and control. Common attachments include buckets, hydraulic breakers, and thumbs. The model is recognized for balancing digging performance with maneuverability in restricted spaces, making it suitable for roadwork, site preparation, trenching, and general earthmoving tasks.