catalin
How interesting it is to see at work how such a boat can break the ice and create a free path on the sea.
This tug boat is 29 meters long, 9 meters wide and has an engine that produces 1320 power heads.
We can also observe the technique by which this ship breaks the ice. If he had hit her from the front, it would certainly have been very difficult, for which the resistance was very high. But the blow comes from the top down, and it is a success as seen in the video.
Impressive!