Built in 2016, by Vigor Industrial Shipyards of Seattle, Washington (hull #541443) as the Dale R. Lindsey for Harley Marine Services Incorporated of Seattle, Washington.
Named for Dale Lindsey, who was the owner and chairman of Harbor Enterprises Incorporated. Which operates under the names Petro Marine Services, North 60° Petro Limited Soldotna, Alaska. Mr. Lindsey passed away on November 21st, 2007 at the age of 71. After a lengthy battle with cancer.
In 2019, Harley Marine Services Incorporated became the Centerline Logistics Corporation of Seattle, Washington. Where the tug retained her name.
Powered by two, Tier III compliant, Caterpillar C3512C diesel engines. With Reintjes WAF 675 reduction gears, at a ratio of 7.091:1. Turning two, four bladed, 96(in) diameter, 85(in) pitch, stainless steel, fixed pitch, propellers. For a rated 6,000 horsepower.
Her electrical service is provided by two, John Deere 6068TFM 3630SL1607 generator sets. The tug's capacities are 65,000 gallons of fuel, 1,620 gallons of lube oil, 3,210 gallons of water.
The tug is outfitted with an Articouple FRC 43M coupler system. Her deck equipment consists of a Markey TYS-32 towing winch, with a 75 horsepower hydraulic power unit. And, a SmithBerger 12T324 three tow pin system with hook, and roller.
She is "married" to the 222(ft), by 64.6(ft), 28,450(bbl) barge the Petro Mariner. That was constructed in 2015, by Zidell Shipyard Portland, Oregon for Harley Marine Services Incorporated of Seattle, Washington.
(Captain Russell Shrewsbury, Kyle Stubbs)