Considering how much each tank would cost in resources and serious engineering requirements, I think steam tanks are out for now. I doubt that tanks will be viable until after Go4 is gone. There is a reason why steam powered non-rail vehicles never took off. But steam powered/assisted mining sounds viable.
Henry Brown wrote:I also think the scope of the Silverlode mining project provides an excellent opportunity for Howsmyn to undertake new R&D project on things such as steam shovels, steam powered bulldozers, steam excavators ect... Such machines would be incredibly useful in mining Silverlode island. They would also be useful in other applications such as rebuilding canals and roads in western Siddarmark once it is liberated.
I also think that developing the technology now for steam powered earth moving equipment has potential future military benefits. There has been discussion in other threads about the possibility of steam tanks. Now, I think that steam tanks would be a bit of a stretch to build right now. Furthermore, the military situation doesn't really seem to call for steam tanks right now.
But I think many of the techniques and machinery for building earthmoving equipment could transfer to making tanks if necessary. So if Charis goes ahead and does the R&D needed to make say, a steam bulldozer, then I think they would be in a much better position to make a steam tank in the future if it is needed.