Kapal tunda konvensional untuk menarik dan mendorong tongkang lain baik di sungai, kanal maupun laut terbuka.
| Name | Year | Power | Length |
| SDS 38 | 2004 | 800 HP | 20m |
| SDS 44 | 2005 | 2000 HP | 26m |
| SDS 48 | 2005 | 2000 HP | 27m |
| SDS 50 | 2007 | 1650 HP | 25m |
| SMS VANDA | 2010 | 3200 HP | 29.5m |
| STG 168 | 2002 | 1600 HP | 23.5m |