The Kimberly S is a 50-foot tugboat built in 2021, identical in design to the Molly J. With a beam of 20 feet, depth of 7.5 feet, gross tonnage of 50, and 808 horsepower, it is constructed with ABS-grade steel and equipped with Cummins engines, Twin Disc reduction gears, Aqua Met 17 stainless steel propeller shafts, and bronze propellers. Fully SUB M-compliant, it supports tug operations and anchor handling.
