ASD Tugs 3212 ‘SL Thunggun’ and ‘SL Irrong’ Damen has delivered the third and fourth units in a four-vessel contract to leading towage company Smit Lamnalco. All four vessels are Damen’s popular and powerful ASD Tug 3212 class with a bollard pull of 80 tonnes. The SL Thunggun and SL Irrong have been finished to meet Australian standards including AS 3000 electrical compliance and are certified Asbestos Free. With the tugs being kept on offshore moorings in a remote location Damen will be supplying a comprehensive support package to ensure maximum reliability. See all deliveries