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Posted
3 hours ago, suffocation said:

This, to me, is right up there with the very best Lego tow trucks ever made, along with Sariel's and Andrea Grazi's.

Thanks

First test of the hooklift with 1500g (container and payload)

 

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Posted
2 minutes ago, I_Igor said:

I wonder if hook lift mechanics can be done with one L-motor?

it is possible to make a gearbox which switches between the functions. They dont have to work at the same time.

Posted
15 minutes ago, efferman said:

it is possible to make a gearbox which switches between the functions. They dont have to work at the same time.

But then it us not RC...

Posted
5 minutes ago, efferman said:

indeed

I was thinking if there is some possibility using white 24 tooth clutch gear(s) but for now I'll work on my RC telehandler...

Posted
21 minutes ago, I_Igor said:

white 24 tooth clutch gear(s)

not on the hooklift. There are two modes: Tipping and unloading the Container. In both the actuators have to move in and out and the mode switch has to stand still while actuator movement.

What is the function you need?

Posted
9 minutes ago, efferman said:

not on the hooklift. There are two modes: Tipping and unloading the Container. In both the actuators have to move in and out and the mode switch has to stand still while actuator movement.

What is the function you need?

I was hoping to make sliding container until one point and then to activate hook...

Posted

with one motor? telescopic moves in, at the retracting endpoint it activates with a lever a gear switch wich is activating the lift and disable the telescopic. When the lift is coming down it activates a lever which switches the gearbox from lift to telescopic.

Posted
4 minutes ago, efferman said:

with one motor? telescopic moves in, at the retracting endpoint it activates with a lever a gear switch wich is activating the lift and disable the telescopic. When the lift is coming down it activates a lever which switches the gearbox from lift to telescopic.

Yes something similar like that. Actually inspiration came from @Sariel's autovalve idea.

 

Posted

Well I'm in PF world and probably when I use all PF elements that I have, I'll see if there is something manual that can be built and then (most likely) I'll stop building with LEGOs. When I see how much sets with PU cost here it is simply to much for me...

Posted
21 minutes ago, Jundis said:

Do you have suspension on the rear wheels?

All 6 axles in this vid have a suspension. on the Truck with a half stud travel, on the trailer a little bit more.

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