Center cargowagon is for resupplying the shootey bits, and repairpacks. Outer cargowagons are for walls and ammo. Somewhat rotationally symmetrical. -devjock 2022
by Unknown Author · updated 5/22/2022 · 8

Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
Center cargowagon is for resupplying the shootey bits, and repairpacks. Outer cargowagons are for walls and ammo. Somewhat rotationally symmetrical. -devjock 2022