Atlas Copco XAS 185 is a portable air compressor used in construction, utility, and industrial applications. It is designed to supply compressed air for pneumatic tools, blasting, drilling, and general site support. The XAS 185 is known for its compact trailer-mounted design, making it suitable for transport between job sites. Depending on configuration, it may be powered by a diesel engine and include features for efficient fuel use, reliable operation, and service access. Atlas Copco XAS 185 air compressors are commonly used where mobile, high-output compressed air is required for demanding field work.