
Here's the T90 I just got. Thought I'd shoot a quick overview of it and some running, since there doesn't seem to be much decent footage of this engine out there. For the money it's a decent model. Large half litre boiler, like the D22, but it lacks the drain valve. The base is also smaller, making it more compact than the D22. I'm firing it with my largest Forest Classics meths burner. I'm surprised that it maintained pressure so well considering how much steam it goes through. I was able to hold at a good 1.5bar indicated with the burner around peak output. It ran both the PMR and stepper generators just fine too. It's a little weird also to be running a steam engine and not slopping oil all over it: this unit needs no oil. The feet of the base have some cracks in them, but it does not affect the function of the unit, and considering it cost me a grand total of $180, I'm satisfied. It's no Jensen 95G in the looks department, but it's more within my means than a 95G is.
Wilesco
T90
Steam
Engine
Turbine
Powerplant
Generator
dynamo