The Romanian fleet of inland tugs according to a CIA report dated 9 June 1954

An item reported that the Romanian river fleet numbered 48 diesel driven tugs with a horsepower between 220 and 1.200hp. Their tasks depended on the available horsepower. The 2-1.200hp tugs were used for areas with cataracts, 6-220hp tugs were used in ports for handling barges and so on while 15 600 and 800hp tugs were used for towing barges.

Source
The report was published on www.archive.org, document number CIA-RDP82-00046R000400010006-0