Robert Allan points out that its new Rastar class tugs have been designed to offer superior ship handling, escort and sea keeping performance at exposed terminal locations. The vessels which will have a bollard pull of 100 tonnes are fitted with a azimuthing stern drive propulsion.
- Length: 148 ft (45 m)
- Breadth: 50 ft (15 m)
- Draft: 20 ft (6.25 m)
- Propulsion: 10 100 HP Z-Peller (Azimuthal Ste