![](pictures/thumbs/thumbtowboat.jpg)
Photo courtesy of: Parker Towing
Built in 2023, by Serodino Inc. of Chattanooga, Tennessee (hull #151) as the Johnny E. Holt for the Parker Towing Company Incorporated of Tuscaloosa, Alabama.
The tugboat was named after Johnny Holt, senior port engineer, who has worked at Parker Towing for 35 years.
Powered by two Cummins QSK-19M diesel engines. With Twin Disc MGX5222DC reduction gear. She is a twin screw towboat, rated at 1,500 horsepower.
The tugboat’s tankage includes 9,850 gallons of fuel, 4,480 gallons of water, 113 gallons of hydraulic fluid, 88 gallons each of engine oil and gear oil, and 114 gallons for used/slop oil.
The towing equipment consists of two Wintech 40-ton DW40-E7.5RHS deck winches, mounted on the bow.