So I bought a used Wallenstien BX42 chipper and I'm just curious what the difference is between it and the Wallenstien BX42S. They both appear to be exactly identical as far as I can tell.
Well ...... I use to own a BX42S - it was a manual feed chipper. Wallenstein no longer makes the 42 model - they now go from BX32S to BX52S. I would hazard a guess that the BX42 you have is in all reality a BX42S. They are a top of the line chipper.