SAFEEN Group's RSD-E Tug 2513 achieves Guinness World Record™️ - Damen,What batteries are used in Sparky the tugboat? - Echandia,Arctic Taglu, The Arctic Taglu was built alongside her twin sister Arctic Hooper at Allied Shipyards in 1976. The two tugs were originally built for Arctic Transportation limited as ice breaking tugs,Fairplay Towage Group orders two Damen RSD Tugs 2513 - Damen,Damen sets a world record for most powerful electric tugboat