This is my hopper car unloader, which interfaces with my hopper cars of the iron and coal variant you can find in my downloads. It comes with three portable storage interfaces to fully connect with the hopper car, and has indicator lights and trapdoors that will show you when the hopper car is exactly on all three interfaces.

Welcome to HB Stratos Train Works! There's a system to the large amounts of Schematics I will be uploading. This is the standard disclaimer on all my uploads.
Prefixes of the Files I will be uploading:
-SEW: Stratos Engine Works, find all my locomotives, or fully assembled Trains.
-SWW: Stratos Wagon Works, find all my Wagons and Rolling Stock
-SBW: Stratos Building Works, find all my Buildings and other Accessories for my Trains.
Other facts:
-All my Locomotives are able to be refueled with Coal for Express Service under my Coaling Tower. The Interface is often hidden underneath an Iron Trapdoor.
-All Freight Cars have Portable Storage Interfaces on the Bottom and wherever else I saw fit
-Find all my Train related Uploads to createmod.com under the SLW (Stratos Locomotive Works) Tag in the Title.
-All my train cars come with controls so they can be assembled and moved as single trains without a locomotive attached.