The Doosan P185 is a portable air compressor used for construction, utility, and industrial applications. It is designed to supply compressed air for pneumatic tools, sandblasting, drilling, and general site support. The P185 is commonly associated with diesel-powered operation, towable portability, and rugged field use. Typical features include a compact trailer-mounted design, weather-resistant enclosure, and service access for routine maintenance. The model is part of Doosan's portable compressor line and is recognized for delivering consistent airflow in demanding jobsite conditions. Specifications may vary by configuration, including pressure rating, engine type, and control options.