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AJAX

Built in 1971, by Main Iron Works of Houma, Louisiana (hull #254) as the Ajax for the Sabine Transportation Company of Port Arthur, Texas.

In 1967, the founders of Sabine Transportation Company merged with the with the Chromalloy American Corporation of St. Louis, Missouri. Where the tug retained her name.

In 1980, the Chromalloy American Corporation was acquired by the Sequa Corporation of New York. Where the tug retained her name.

In 1992, the former assets of the Sabine Transportation Company where acquired by the Kirby Corporation of Channelview, Texas. Where the tug retained her name.

Powered by two, Caterpillar 3508 diesel engines. With Twin Disc reduction gears, at a ratio of 5.17:1. She is a twin screw, square bow, push boat. Rated at 1,700 horsepower.


  • Vessel Name: AJAX
  • USCG Doc. No.: 533346
  • Vessel Service: TOWING VESSEL
  • IMO Number: 8842117
  • Trade Indicator: Coastwise Unrestricted
  • Call Sign: WDC2573
  • Hull Material: STEEL
  • Hull Number: 254
  • Ship Builder: MAIN IRON WORKS, INC.
  • Year Built: 1971
  • Length: 71.2
  • Hailing Port: WILMINGTON, DE.
  • Hull Depth: 10.2
  • Hull Breadth: 24.2
  • Gross Tonnage: 143
  • Net Tonnage: 97
  • Owner:
    KIRBY INLAND MARINE LP
    55 WAUGH DR STE 1000
    HOUSTON, TX 77007
  • Previous Vessel Owners:
    Sabine Towing, Sabine Transportation Co., Chromalloy American Corp., Sequa Corp., KIRBY INLAND MARINE LP A DELAWARE LIMITED PARTNERSHIP, KIRBY INLAND MARINE LP, KIRBY INLAND MARINE LP, KIRBY INLAND MARINE LP, KIRBY INLAND MARINE LP, KIRBY INLAND MARINE LP, KIRBY INLAND MARINE LP