Gone are the days when a 50 kl tank was considered as a Big tank or a massive order. Every year the requests get bigger and bigger. Even from the erection point of view. Commonplace is to lift a complete tank, that goes for saying when you are talking about a 50 kl or a 100 kl or even a 200 kl but a 600 kl on a 25 m stand.
This is WoW stuff.