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CRAMER Truggy RC 4x4 Full 3D Printed

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Make’s quality: 5/5 (1 vote)
Evaluation of on the quality of 3D print, material, post-processing, photo, etc.


Publication date 2025-01-22 at 19:34
Maker
3D Model
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Make’s description

Excellent work Dukedoks. Great project. A enjoyed it a lot - assembly and now driving. Car works perfectly. Its quite robust so it will withstand a lot (believe me, my daughter hit the wall at high speed several times)
I am using 3300kV motor together with 2s 2200mAh 7.4V 50C battery and also 3S battery 11.1V. With both combination it has enough power and is really quick. Estimated battery duration is 15minutes.
Plus maybe an inspiration for somebody: I printed most loaded parts with TPU 83D from innovatefil (gears, bones and wheels) and must say so far it has withstand without problem (almost ten batteries = roughly 2hours of driving). I didnt have to change a thing.
However there are some weak points:
- firstly body cover doesnt fit to MK3S+, so I had to split it i two parts and connected with screws
- wheels: I very reccomend to print them with PETG at least (PLA will not endure high torque forces - see picture). I also modified wheel geometry to make it more thick in the middle and printed it with TPU-83D (now unbreakable)
- I also printed lights and all front parts with TPU 64D (PETG broke after crash)

But overall it is a very good model. Every parts fits together correctly and precisly. I definitely reccomend it!!!! Thanks for this excellent job and just keep going!!

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