River icebreakers, icebreaking class tugs

AO «ECS» has developed about 200 projects, according to which more than 10 000 vessels of various types and purposes have been built, which form the nucleus of the Russian river fleet and are successfully operated in a wide variety of condiuons from rivers with extremely shallow depths to large lakes and coastal marine areas.
Multipurpose tug-icebreaker class “O (ice)” with a power of 440 kW, project R47single-deck, twin-screw estuary icebreaker-tug-pusher-rescuer with a rocking installation, a lifting wheelhouse and removable push stops.Multipurpose tug-icebreaker class “O (ice)” with a power of 440 kW, project R47Asingle-deck, twin-screw estuary icebreaker with a rocking installation, which has the necessary devices and equipment to operate as a pusher tug, rescue vessel, or firefighting vessel.Multi-purpose tug-icebreaker class “M-SP3,5 (icebreaker) A” Nevskaya Zastava type with a power of 3600 kW, project 2805icebreaker class tug for emergency dispatch service of shipping waters of St. Petersburg, project 2805Icebreaker class “M” with a power of 4650 kW Captain Chechkin type, project 1105diesel-electric linear icebreaker.Icebreaker class “M-PR (ice)” with a power of 4815 kW Captain Evdokimov type of project 1191diesel-electric linear icebreaker.Icebreaking tug class “O2,0 (ice30) A” with a power of 450-600 hp. project R103AMIcebreaking tug with a power of 450-600 hp. project R103AMIcebreaking tug class “KM Ice 2 R 3 AUT 3 Tug” with a power of 496 kW, project 3092single-deck, twin-screw icebreaking tug with a wheelhouse on the roof of the superstructure, an open working deck at the stern.Non-self-propelled icebreaking and ice cleaning attachmentsNon-self-propelled icebreaking and ice cleaning attachmentsIcebreaking tug class “KM Arc4 [1] R3-RSN AUT2 Tug”, project 3262single-hull, with limited air draught, with a forecastle, a single-tier superstructure and a lifting-and-lowering wheelhouse, a tiltable mast and antennas, two full-moving rudder propellers with open fixed-pitch propellers in the stern and a stern towing winch and a towing bitt with a towing hook.Icebreaking tug class “KM Arc4 [I] R2-RSN (4,5) AUT2 TUG” with an azimuthal propulsion principle, project 3812flush-deck single-hull vessel with a single-tier superstructure, a wheelhouse on the second tier, bow anchor-mooring-towing and stern towing automatic winches, an open platform on the poop deck, with two full-turn rudder propellers.