Pull and Go Tractor

prusaprinters

Print with PLA or PETG without support and build parts together.(First put Rods into Cabin and then all other parts)Designed with 0,10 tolerance  (if to tight, Use abrasive paper and little hammer)Add 1 standard kitchen bag elastic  for motor and 4 elastics on BIG wheels and have FUN.Print with Color change for Cabin in PrusaSlicer (I used Z=0,3)Exploded ViewHow to tighten the elastic1.First put elastic in to hollow of ROD Big and band it and in itself loop.2. Use paper clip as tool to pull elastic threw Cabin hole.3.Strain the elastic and Lock and other loop of elastic to exhaust on the top of Cabine W