Harbour icebreaker / escort tug

IB Ahto

1A SUPER ASD class tugboat that fulfills escort tug requirements

CLIENT: UKI Workboat Ltd, Finland
SHIP OWNER: Arctia Shipping Oy

IB Ahto @ Arctia Shipping website

MAIN PARTICULARS:

Length 40 m
Beam 12,8 m
Draught 5,5 m
Propulsion 3,6 MW
Crew: 3 persons
Ice class: 1A Super

COMMISSIONS:

Conceptual design
Basic design
Escort trials
Full scale ice trials