Se necesita, tren de pasajeros. Recuerdo desde Federico Lacroze rumbo a Posadas Misiones.

I think it is home made.

Being a chain drive & geared loco the Vincent copes well with grades/gradients.

@@ChrisCairns59 while I love the chain action on the Vincent I found a Lumber Jack. I still like the Vincent so perhaps back to saving… kzfaq.info/get/bejne/r7GkZ5V_18-mo2Q.html

@@Terrys-Steam-and-Cobi Well Done. If Graham has not warned you already watch out for the fire remaining in the smoke box on light up (not popping back to the burner) - it will distemper the top spring holding the cylinders on the engine block so they will fall off. I've put some stainless steel mesh over the cutout in the bottom of the smoke box.

@@ChrisCairns59 thanks Chris. I had read someone online about that problem. I was careful to ensure the fire popped back. Putting fingers a little over the air holes in the burner helped the fire pop back good and fast. I like your wire mesh idea. Thanks.

@@ChrisCairns59 I opened the smokebox to find a screen already there, which is great.

Kyoto protocols to Mam Greta Thunberg how dare you and we are all tourist here and if it is filmed

When I was a lad, as far as I remember we only had meths burners . The last model I had, quite a few years ago, was a mammod traction engine and I think that was the first model I'd seen with solid fuel.

Had to change the gas jet to a proper No.5 (Clevedon Steam) and put a piece of thin brass rod in the lubricator's feed hole to reduce the flow, otherwise a good runner pulling some weight.

@@ChrisCairns59 I have some Accucraft engines and the only mods I have done to them is a finer needle valve on the steam regulator and replacing control knobs with arms (not actually necessary but I like slightly finer control). I don’t have the Stirling but for my much simpler Mamod Mk 3 and my Mamod Brunel I’ve had to pack the cylinders to prevent pressure leaking there. That improved performance a lot. My main issue now is that the lubricator on the Brunel is too small. I have to reload half way through each run. Not a huge issue. It seems that as a smaller company their stuff needs some tweaking out of the box. But I love my Mamods.

@@ChrisCairns59 by pure happenstance my late uncle by marriage was a Cairns. He was born in Scotland but moved to Canada before WWII. It was he that hooked me on trains as a child.

We combined David's & my rake of slate wagons for that run. We've both got more slate wagon kits to build.

you should be able to balance your fuel consumption and water consumption. In theory, you should run out of fuel before water