by erdinger, published
Use This Project
Give a Shout Out
If you print this Thing and display it in public proudly give attribution by printing and displaying this tag.Print Thing Tag
Original is Volvo ec210
M about 1:20
And yes: there is sand at the teeth of the bucket out of my kids sandbox ;-)
I hope the pictures are descibing the project best. On pic SAM_4173 the lower part of the body is shown with holes for batteries. It was redesigned that a big pb battery fits now. The two servos in the arm have about 120 Ncm, the big one in the body about 260 Ncm.
In the tracks and for turnig there are the the cheapest servos ever in there for about 2,5ÃÂÃÂ¢ÃÂ¢ÃÂÃÂÃÂÃÂ¬.
The servos in the tracks are hacked so that the pwm signal still works but they do it continously. Just search the web for "pwm servo hack"!
In the turnshaft i soldered the + and - of the servos togeter to reduce lines from 6 to 4.
The tooth gears are bought:
Maybe you can also print them, I can't.
You can use: http://www.thingiverse.com/thing:333018
The tracks are in fact a derivate from http://www.thingiverse.com/thing:36305
Thank you LoialOtter!
Required part count
You will need every file one time except of the following:
1x bundle (already 2pc in file) trackTightener
tracks (66 elements)
2x either trackGears or powerwheel
1x loeffel or loeffelPrint
Excavator by erdinger is licensed under the Creative Commons - Attribution license.
What does this mean?
- You must attribute (give credit) to the creator of this Thing.
- Remixing or Changing this Thing is allowed.
- Commercial use is allowed.
Show Some Love
Say thanks by giving erdinger a tip and help them continue to share amazing Things with the Thingiverse community.Tip Designer
We're sure erdinger would love to see what you've printed. Please document your print and share a Make with the community.
To post a Make simply visit this Thing again and click I Made One to start uploading your photo. It’s even easier to post a Make via the Thingiverse Mobile app (available via Google Play and Apple App Store).