KM Arc5  AUT1 FF2WS DYNPOS-2 EPPTug, Supply Vessel of Russian Maritime Register of Shipping
Supply of floating drilling rigs with drilling consumables (pipes, cement, bentonite, barite, mud and brine, water), inventories; towing and anchoring of drilling rigs; keeping of rescue and emergency watch; oil spill response with flash point of over 600С.
Independent automatic dynamic positioning system (DYNPOS-2), passive pitch and roll damping system, diesel-electric power plant driving two rudder propellers.
- Length overall, m 85.5
- Breadth moulded, m 18.8
- Depth to the main deck, m 8.5
- Design draft, m 6.5
- Deadweight, t ab. 2820
- Speed, knots 16
- Deck cargo, t 600
- Continuous bollard pull, kN 180
- Crew, pers. 20
- Main engines, pcs. x kW 2x2880 and 2x4320