This steam engine stands at 15x7x7, compact yet powerful. It produces 524,288su. Power output can be found along the front bottom.
This engine is built for use with an infinite lava farm however should be able to use other fuels with some work. It relies on a power source of 80+ RPM and 3600+ su, It is powered by the rear (a sign can be found), you can use waterwheels or windmills both can work.
This engine has one item input and output (for lava and buckets) being the chain conveyer, I cant explain how to link a lava farm up but all you will need is: Chain conveyer, Frogports, Packagers, Stocklinks and factory gauges. I recommend you ponder these, it should be fairly easy to learn :)
After placing you may need to replace the frogports (linking them to the conveyer) and the vault, there are also four wells you need to fill with water (stair sections) there are signs to guide you. You will also need to replace factory gauges and link them to a stock link to supply the farm with lava.
It uses 32 Lava buckets every 1000 seconds.
I hope this is useful, feel free to ask and questions, or share if you have any improvements!