Compact and UPS-friendly 1x1 loaders. Works with train cargo wagons, circuits, filters, and modded belts from Bob's, Krastorio, FactorioExtended Plus, Space Exploration, and Ultimate Belts.
Can i suggest that the yellow loader be made to require 6 fast loaders? Otherwise there's little point in bothering with that stage as most likely can just jump straight to red loaders.
