2025 Sullivan-Palatek / Boss D185PIZ4 For Sale in Waterloo, IA

2025 Sullivan-Palatek D185PIZ4 Portable Air Compressor, Built with contractors in mind, the D185PIZ4 delivers 185 CFM at 100 PSI—perfect for powering pneumatic tools, sandblasting, and other demanding applications. This Tier 4 Final compressor features a 49 HP diesel engine, two-stage air filtration, and a large 29-gallon fuel tank for full-shift operation. The machine also includes two full-length toolboxes, two large service doors, and galvanized inner fenders. Its Galvanneal and powder-coated exterior provides excellent scratch and rust protection for long-lasting durability., Features may include:, Air end manufactured by Sullivan-Palatek with a three-year warranty, 30-gallon steel fuel tank, Durable Galvanneal sheet metal enclosure with powder-coated finish for rust and corrosion resistance, Large lockable toolboxes on each side, Sullivan-Palatek Electronic Controller (SPEC), Contact us today for availability in Des Moines, Cedar Rapids, Waterloo, and Ames, Iowa!

Sullivan-Palatek / Boss D185PIZ4 is a portable air compressor used for construction, utility, and industrial compressed air applications. The D185PIZ4 designation identifies a diesel-powered unit in the 185 cfm class, commonly configured for jobsite air supply, pneumatic tools, and service operations. Sullivan-Palatek and Boss-branded compressors are known for towable, field-ready designs with enclosed components and service access for maintenance. The model is typically associated with rugged operation, mobility, and consistent air delivery in demanding environments. For equipment databases, the D185PIZ4 should be indexed as a portable diesel air compressor in the 185 cfm segment.