In other languages: Deutsch Español Français 日本語 한국어 Русский 中文

Cargo wagon

From Official Factorio Wiki
Jump to navigation Jump to search

Template:Machinery The Cargo wagon is used in conjunction with Diesel locomotives to form trains for the Railway network.

Please look into Vehicle/Train/Wagon for general information about this.

A wagon is used to transport items by train and can be filled/unfilled at train stations like a chest, but with many more inserters at the same time. Up to 12 inserters per wagon are possible (from both sides). The Inserter item stack size is important to fill the wagon fast!

Stack limitation

Wagons have a stack limitation. Use it to limit the number of items, that can be inserted. This is useful, if you want to limit the number of transported items for some cases.

Stack filter

Each stack in the cargo wagon can be filtered. This works in the same way as with your quick bar (the toolbelt), default is pressing middle mouse button.

This can be used to transport some different items in one wagon, without overfilling it. Best example is for transporting empty and full oil barrels in one wagon and at the train stations the barrels are exchanged by smart inserters.

See for example Tired of babysitting expansions? Auto-supply w/ trains!.

Compressing items

A cargo wagon can be filled with 2000 items of ores (copper, iron, coal...) or 4000 item of processed plates (copper plates, iron plates, steel), which makes it a eventually a useful strategy to process the iron "in place", where you mine it, before you transport it to your factory. There are also other strategies of compressing the cargo before load.

Positions of wagons and inserters

The wagons can be filled/emptied at train stations.

Using as big chest ("multi-inserter chest")

It is possible to use the cargo wagon as a "big chest": Place rails, put a wagon on it and inserters around. The advantage of this construction is

  • you can feed/unload the wagon with much more inserters (from/to a belt), and from here into/from another stack based system (a chest, assembly). This goes around the limitations of inserter stack size bonus.
  • You can "transport" items over up to 14 (?) tiles (size of wagon plus length of long arm inserters).

See

http://www.factorioforums.com/forum/viewtopic.php?f=8&t=3537

Using the wagon as storage chest enables to have more throughput at small space:

File:PanelAM2b.jpg

Here in detail how this works: Many inserters put items into the wagons and only some out. This is only possible because Inserter_item_stack_size is researched

File:FeedingAM2.png

This is an attempt to use a fully upgrade assembly3 with speed modules, but this isn't able to feed quick enough.

File:PanelAM3maxSpeed.png

See also