Project of a modern self-propelled floating crane. The self-propelled floating crane of Project 02690 was designed by Spetssudoproect CJSC (St. Petersburg) for lifting operations, fitting of chains and anchors of the floating berths, and also for loading on warships and submarines of various weapons and cargo. Almaz Shipyard signed this contract for a series of the 02690 project cranes with the Ministry of Defense in the spring of 2013. The keel for the first floating crane of the project was laid on May 17, 2013. Self-propelled floating crane of this project served on all fleets of the Russian Federation. In total, more than 10 self-propelled floating cranes of this type were built for the Russian Navy.

Harbor tug SPK-46150 laid down 28 November 2014 at the Almaz Shipyard, Saint Petersburg (yard No.908), launched 08 April 2016, commissioned October 2016.

Now in service.