BobBongo's Prototype Full-RC Telescoping Crane Boom

[DLuders]

On his Flickr photostream, BobBongo posted 7 pictures of his "Prototype of full RC heavy duty boom:

* 1 XL PF motor to raise lift arm

* 1 XL PF Motor to move big boom

* 1 M PF Motor to move the small boom

-This motor is moving inside the big boom."

I wonder what he is going to mount THIS on....

[Alasdair Ryan]

On his Flickr photostream, BobBongo posted 7 pictures of his "Prototype of full RC heavy duty boom:

* 1 XL PF motor to raise lift arm

* 1 XL PF Motor to move big boom

* 1 M PF Motor to move the small boom

-This motor is moving inside the big boom."

I wonder what he is going to mount THIS on....

a crane

[Milan]

Point is to make extending sections extendable with only one motor.

8421 is nice example of it, and it can be made really thin, not that bulky.

[Paul B Technic]

This looks really well built to me, any plans to put it on a truck body of some sort?

Paul