Project 23470 tugboat

{{Infobox ship image

|Ship image=300px

|Ship caption=Andrey Stepanov in 2020

}}

{{Infobox ship class overview

|Name=Project 23470

|Builders=Yaroslavl Shipyard

|Operators={{navy|Russia}}

|Class before=

|Class after=

|Subclasses=

|Cost=

|Built range=2014–present

|In service range=

|In commission range=2020–present

|Total ships building=2

|Total ships planned=6{{Cite web|url=https://russianships.info/eng/support/project_23470.htm|title=Project 23470|website=russianships.info|access-date=21 April 2024}}

|Total ships completed=5

|Total ships cancelled=

|Total ships active=3

|Total ships laid up=

|Total ships lost=

|Total ships retired=

|Total ships preserved=

}}

{{Infobox ship characteristics

|Hide header=

|Header caption=

|Ship class=

|Ship type=Tugboat

|Ship tonnage=

|Ship displacement=*2,656 tons (standard load)

• 3,401.5 tons (full load){{Cite web|url=https://www.kchf.ru/eng/ship/auxiliary/sergey_balk.htm|title=Seagoing Tug Sergey Balk|access-date=21 April 2024|website=kchf.ru}}

|Ship length={{convert|69.75|m|abbr=on}}

|Ship beam={{convert|15|m|abbr=on}}

|Ship height=

|Ship draught={{convert|5.11|m|abbr=on}}

|Ship power=

|Ship propulsion=*3 x 2850 kW diesel-generators

• 2 x azipods
• 2 x bow thrusters

|Ship speed={{convert|14|kn|km/h mph|abbr=on}}

|Ship range={{convert|3000|nmi|km mi|abbr=on}}

|Ship endurance=30 days

|Ship capacity=*300 tons

|Ship complement=33

|Ship sensors=

|Ship EW=

|Ship armament=

|Ship boats=

|Ship aircraft facilities=1 x helipad

|Ship aircraft=

}}