This is an expansion car for the free FDM print in place diesel train set available for free download here

Print in place hopper train car with optional removable coal/gravel. etc. load. Car and load print without supports with wheels and hooks that move right off the build plate.

Examples printed at 0.2 mm layer height with 3 walls and 10% gyroid infill for extra strength.

Bambu Studio project included. Good bed adhesion is needed for the hook and the wheels to print properly. Prints without supports with wheels and hooks that move right off the build plate.