There are six ships that can carry 400 tonnes or more cargo, as long as you are prepared to not fit anything else in the optional slots.Colonization of uninhabited systems is cool. But do I have to deliver all those resources to the colonization ship myself? If so, how do I deliver a resource in the amount of 18 thousand tons (or units)?The maximum cargo capacity of a ship in ED is 400 tons? Unless I'm mistaken? If it turns out that within a 30-light-year radius, the resource that needs to be delivered in huge quantities has run out, then flying back and forth will tire a person out after a while.
Fitting shields and or a fuelscoop the two biggest cargo carriers will carry over 700 tonnes.
For the maths let’s say 600 tonnes
18,000/600 = 30 runs in 28 days, just over one run a day which isn’t that bad.
But as far as I can tell you can get anybody you can talk into it to help deliver.