I never cut fire wood for a steam locomotive.
However, I sure cut enough for farm steam traction engines. We used slab wood. The wood was cut to roughly 2 to 2 1/2 foot length. I cut wood for my grandfather and several other owners of steam traction engines. We'd cut a 2 1/2 ton truck load just for a weekend of running at gatherings of these old farm steam traction engines and we brought very little wood home with us.
Now the fire box on most steam traction engines, such as Case, Baker, and Huber to name a few, were somewhat smaller than those of early railroad steam engines.
However, Avery steam traction engines were large engines and their fire boxes were probably the size of steam railroad engines. The folks that owned these Avery engines used wood that was also around 2 to 2 1/2 foot in length.
Remember, the wood had to be distributed rather evenly over the grates of the fire box. If not, you'd end up with a hot spot that would stress the fire box. Wood much over 2 1/2 foot in length would be difficult to distribute inside the fire box.
However, I sure cut enough for farm steam traction engines. We used slab wood. The wood was cut to roughly 2 to 2 1/2 foot length. I cut wood for my grandfather and several other owners of steam traction engines. We'd cut a 2 1/2 ton truck load just for a weekend of running at gatherings of these old farm steam traction engines and we brought very little wood home with us.
Now the fire box on most steam traction engines, such as Case, Baker, and Huber to name a few, were somewhat smaller than those of early railroad steam engines.
However, Avery steam traction engines were large engines and their fire boxes were probably the size of steam railroad engines. The folks that owned these Avery engines used wood that was also around 2 to 2 1/2 foot in length.
Remember, the wood had to be distributed rather evenly over the grates of the fire box. If not, you'd end up with a hot spot that would stress the fire box. Wood much over 2 1/2 foot in length would be difficult to distribute inside the fire box.