Dunay-class motorship

{{Infobox ship image

|Ship image=Rikhard Zorge on Khimki Reservoir 30-jul-2012 04.JPG

|Ship caption=River cruise ship Rikhard Zorge - Project 305

}}

{{Infobox ship class overview

|Builders= Obuda Hajogyar, Budapest, Hungary[https://web.archive.org/web/20070228095154/http://www.riverships.ru/english/specs/?grp=860_305 Projects 860 and 305]

|Operators=

|Class before=

|Class after=

|Subclasses=

|Built range=1959–1964

|In service range=1959

|Total ships building=47

|Total ships planned=47

|Total ships completed=47

|Total ships cancelled=

|Total ships active=

|Total ships laid up=

|Total ships lost=

|Total ships retired=

|Total ships preserved=

}}

{{Infobox ship characteristics

|Hide header=

|Header caption=

|Ship type=River cruise ship

|Ship tonnage=

|Ship displacement=800 t[https://web.archive.org/web/20070228095154/http://www.riverships.ru/english/specs/?grp=860_305 Projects 860 and 305]

|Ship length= {{convert|77.91|m|ft|abbr=on}}[https://web.archive.org/web/20070301034043/http://www.riverships.ru/reference/305.shtml Project 305]{{in lang|ru}}

|Ship beam={{convert|15.2|m|ft|abbr=on}}

|Ship height=

|Ship draught={{convert|1.36|m|ft|abbr=on}}

|Ship depth

|Ship decks= 2 passenger decks

|Ship power= 2 × 8NVD36 or 6NVD36 4-cycle noncompressor reversive diesels {{convert|588|kW|hp}}

|Ship propulsion= 2

|Ship speed= {{convert|20|km/h|mph kn|abbr=on}}

|Ship capacity= 311 passengers

|Ship crew=55

|Ship notes=

}}