UNSPSC 26101518: Diesel Engine over to 750 kW

A diesel engine is a type of internal combustion heat engine, powered by diesel, Large diesel engines have power ratings in excess of 750 kilowatts. These unique engines are used for marine, locomotive, and mechanical drive applications and for electrical-power generation. In most cases they are direct-injection, turbocharged and aftercooled systems.

UNSPSC 26101518 Diesel Engine over to 750 kW (Commodity) covers backup power generation equipment and related engine repair services purchased by state and local governments—primarily for facility resilience, critical infrastructure, and fleet maintenance. The recent solicitation activity reveals a working scope that extends beyond the nominal code framing: state and local buyers are acquiring stand-alone backup generators for facilities, diesel-powered engines for industrial and transportation fleets, and ancillary electrical distribution equipment to support power generation infrastructure. Issuing bodies include county governments, municipal departments, transit authorities, and special-purpose districts. Columbia County, Georgia has appeared twice in recent weeks soliciting emergency backup generators for county facilities via competitive bid. The Broward County Transportation Department is using the code to procure Cummins engine and chassis system repair services for its bus fleet under an indefinite-quantity contract. The City of Dallas has posted a three-year ID/IQ service agreement for generator maintenance and repair across standby power units. Other recent activity includes the Clayton County Water Authority (Georgia) seeking motor repair services encompassing electric motors, the Lee County Port Authority (Florida) purchasing electric motors for airport baggage handling, and South Dakota seeking electrical power generation equipment through Sourcewell. The code also captures one apparent tag mismatch: DeKalb County's DeKalb Tennis Center reconstruction posted under this code concerns IT and Low Voltage Infrastructure systems, not generator or engine procurement.

Recent opportunities cluster in the Southeast—Georgia (Columbia County, DeKalb County, Clayton County), Florida (Broward County, Lee County), and Texas (Dallas)—with national activity represented by South Dakota through cooperative purchasing. Columbia County, Georgia has driven two distinct solicitations on identical scope (emergency backup generators for three facilities) both posted June 10, 2026, with bids due July 9, 2026 and a mandatory pre-bid meeting scheduled for June 17, 2026 at the county's Facility Services location in Evans; electronic submission through Bonfire is required, and bidders must hold a Georgia General Contractor's License and Columbia County Business License with bid bonds at 5 percent of the lump sum amount. The Broward County Transportation Department's Cummins engine and chassis repair contract (TRN2132053B1) closed June 1, 2026, and requires authorized service facilities with two years' experience in medium/heavy truck repairs, a Florida service facility without subcontracting, and compliance with FTA Buy America and Davis-Bacon prevailing wage requirements. The City of Dallas generator maintenance and repair ID/IQ (BT2600029808) closed May 15, 2026, and mandates factory certification for Kohler, Cummins/Onan, Generac, and Caterpillar equipment, 24/7 emergency response within two hours, and a 10.10 percent Developing Regional & Inclusive Vendor Enterprises participation goal. The Clayton County Water Authority's motor repair services contract (2026-GS-03) closed March 6, 2026, and offers a 10 percent SLBE bid discount for Clayton County certified firms and 7 percent for surrounding-county entities, with EASA membership required and 75 percent of work to be self-performed.