The compression ratio describes how efficiently a crafted item can be transported, compared to its inputs.. I included up there that 1 boiler has a power of 1800kW, which is exactly 2 steam engines (900kW * 2). That's the ratio of boilers to steam engines, but it doesn't account for how much water is consumed. The Locomotive is the engine for movement of trains over track.Trains are useful for moving large amounts of items over large distances. Output: 35.8 MW (36.0 MW optimal) The layout of the boilers allows for inserters inbetween them. How to determine steam engine ratio? Though you could do 1-11-22 as well and not miss much. Hence the six offshore pumps. The numbers quoted in my post are for the 1:20:40 ratio but in the full array -- given from the 216 MW output figure -- there's a total of 120 boilers and 240 engines. Steam engine uses 30 steam/second. Also, how many steam engines can one boiler feed? Posted by. Welcome to this tutorial video for Factorio (2016 steam release). There are two ratios to consider: the stack compression ratio and the belt compression ratio.. But the ratio still comes out to 1-12-23. How to determine steam engine ratio? I know that it's 1:14:10 for the vanilla ones, but how do we calculate that? Of course, the power generated is the minimum between what the boilers can support and what the engines can, so if you build extra of one of them you'll have built … Close. Result: 1 pump. New .17 Boiler/Steam Engine Ratio So if Boilers are now 100% efficient instead of 50%, does that mean I can add twice the number of engines to the layout? As such, any 1:2 steam engine setup, including this one, will eventually run out of steam. 40 steam engines. Hence the six offshore pumps. Locomotives are also good vehicles for the player to reach fixed destinations, as they are considerably faster than the car or tank.Naturally they do not have the same freedom of movement, however, as they are confined to the track. 4 years ago. Boilers have a power output of 390kW, steam engines 510kW, hence the roughly 1.3:1 ratio. 20 boilers. It's 1-20-40 1. Boiler:engine ratio is 1:2. The stack compression ratio is how many stacks of input it takes to create one stack of output. Archived. I remember it was a really goofy setup before with long lines of steam engines but I haven't played since 0.14.x. I see it now takes steam instead of water as well. A compendium of the most common Factorio game facts, such as build ratios, tips/tricks, and links to further information. IIRC somewhere in .15 it was change to a 1-to-1 ration on the boilers and steam engines, is this true? As in it was 1 pump>20 boilers>40 engines. And finally, an ongoing bug is causing the ratio of boilers/engines to be slightly lower than 1:2. The math is updated now. Input: A little bit more than half a yellow belt of coal.