Tug with a lifting and lowering deckhouse of the class “M-SP3,5 (ice20)” of project 81173NM

Ship type:

twin-screw tug with forecastle, two-tier residential superstructure located on the main deck, engine room at the stern of the vessel, with a lifting-and-lowering wheelhouse.

Purpose:

towing dry cargo vessels and tankers with oil products with a vapor flash point above 60°C with a carrying capacity of up to 1500 tons, as well as oil barges transporting oil products with a vapor flash point below 60°C, with a maximum cargo tank area of 95 m2.

Class of the register:

“M-SP3,5 (ice20)”

Year of construction of the lead ship:

Main features

Vessel overall dimensions, m:
length	36,65
width	10,40
depth	2,70
overall height from OP	10,2
Vessel displacement with full reserves, t	439
Mean draft at a displacement of 439 t, m	1,81
Traction force at speed 14 km/h, kN	48,1
Rate of sailing, km/h	18,5
Crew seats	9
Autonomy (days)	10
Main motor drives:
diesel	6NVD36-1U
number and power, kW	2x300

Towing-anchor-mooring winch LBYASH 50/150 – traction force 50 kN.

Additional materials