38-46kg just guessing from the proportions and a big pinch of salt on Cb as there's so much scalloped out on the stern on modern ASD tugs!
...Go on then please Brian, what is it going to be then?
I won't get that on my shoulder
...simple, you need two to balance it out Andy. Just need some voluntary coffin bearers used to getting them up and down again LoL.
Rich