Custom Built Trackhoe/Excavator. All pieces print properly and fit when assembled (with cleanup, depending on printer accuracy). 7 Files total. Main file is assembled model and all print sections. Remaining files are sections of model designed for most printer beds. Designed for #4-40 x 1/2and 3/4 machine screws, and model glue. Tracks DO NOT function!

Tools and Parts Required:Screw DriverCleaning Tool (For brims, rafts, etc.)Super or Hobby GlueMachine Screws (#4 - 40x1/2', #4-40x3/4)

NOTE: Before screws are inserted, it is important to tap holes, as this is how it was designed. Enlarging holes depending on movement friction may also be required.