Bus Eireann purchased 20 of DAF SB120 single deckers, entering service in 2001.
They are a DAF SB 120 with Wright " Cadet " body, similar in design to the DWM class
( 20 vehicles ) all in service on Limerick City Services.
Scattered throughout the country, they operate local rural services, hence the dw "R" classification.
Waterford's two buses, DWR 19 & 20 are seen operating the busy route 360 from Waterford to Tramore in August 2005. Both buses are usually allocated to this service.