WS Sirius - The most powerful harbour and ocean going tugboat enters service in Brazil 

WS Sirius, the most powerful harbour and ocean going tugboat in Brazil, with a bollard pull of 90 tons, owned by Wilson Sons, enters service this week in the Porto Açu, located in the north of the State of Rio de Janeiro. Its more robust design, new and more efficient propulsion system and also equipped with a render recovery winch, will bring even more safety to manoeuvres in this port.