[MOC]2 motor wheel excavator(old)

[msk6003]

This is one of my old MOC(least 1 year ago). A 2 motor wheel excavator.

All 6 funation is work by ONLY 2 M MOTOR.

1. Drive forward/backward

when arm point forward, drive forward, point back, drive backward.

2. Steering

when arm point left, steering working. Moving by crank mechanisem so steering is repeating left->right->left....

3. Dozer blade up/down

when arm point right, dozer blade start working. This is also moveing by crank like steering so repeating up->down->up...

4. Upper structure rotation

this function is linked with main boom up/down.

5. Main boom up/down

crank(skip)

6. Second boom/bucket

this function is linked with down structure working function. crank(skip also)

 

No photo because that is so old moc.

And I will make v2 of that.

Edited June 30, 2017 by msk6003

[Jeroen Ottens]

That is a very interesting concept. I'm curious what your V2 will look like

[Jurss]

It is so slow, and also pain to operate. 

[msk6003]

26 minutes ago, Jurss said:

It is so slow, and also pain to operate. 

Aggree. But it work by only 2 M. V2 maybe 2 L.

[BrickbyBrickTechnic]

Terribly slow but interesting concept!

[msk6003]

5 hours ago, BrickbyBrickTechnic said:

Terribly slow but interesting concept!

I allmost finish under structure(only need some chain) and this type moc is most complex gearbox I'v ever made.

[Oliver 79]

Good work . I like how you managed to make the functions work without the use of linear actuators. Looking forward to version 2. 

[LEGO Train 12 Volts]

Nice MOC ...better than I could do!