http://www.marinelink.com/news/towing-solutions-awards-tractor-of-the-year-award/towing-solutions-awards-tractor-of-the-year-award313294
Towing Solutions Awards Tractor of the Year Award
For 2006, Towing Solutions awarded the Tractor of the Year award to the 5,080 hp “reverse tractor” (ASD) Dolphin Class designed by Robert Allan Ltd.