РТ Motor tug
РТ Motor tug
Project 1741А - Motor vessel
Ship's name: «РТ-630»
Number of the vessels: 10
Description: Single-deck twin screw motor tug with tunnel transom stern, two-level superstructure and engine room in the middle of the hull. All RT motor tugs are based on the twin-screw design with each screw driven by its main engine. Automatic UDR type coupling arrangements and BN-400 tension drums with 40 ton bollards are used for quick articulation with barges in tow. The stern equipment is completed with a motor driven towing winch. Screw propellers with thrust-augmenting nozzles are used for propulsion of the craft. The RT motor tug is equipped with sonar, radar, and radio communications systems.
| Legth | 32,64 m |
| Width | 8,16 m |
| Height oveall | 12,6 m |
| Draft | 1,55 m |
| Engine power | 600-900 hp |
Vessel class: «О2,0 (ice 10)А»
