2077 was built in 1927 by Ringhoffer for service in Praha. In 1972 it was transferred to Plzen as their 80. In 1987 it was possibly converted to a rail grinder until withdrawal. In 2000 it was sold to become part of Cafe Tramvaj in Wenceslaus Square (Václavské náměstí) which is located on the site of the tram tracks that ran down the centre of the square.