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Subject: 
An old machine
Newsgroups: 
lugnet.technic, lugnet.modelteam, lugnet.robotics
Date: 
Tue, 8 Apr 2003 07:14:23 GMT
Highlighted: 
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Near my home I found an old wheeled Liebherr 900.
I decided to give it a new life.

Main images

http://www.brickshelf.com/cgi-bin/gallery.cgi?f=39371

Equiped by RCX, and supported from air by my Atlas compressor, main function
on this model are:

1) Steering-Tower rotation combined, controlled by the same motor
http://www.brickshelf.com/cgi-bin/gallery.cgi?f=39375

2) Traction and outrigger controlled by the same motor selecting by a
standard technic switch
http://www.brickshelf.com/cgi-bin/gallery.cgi?f=39376
http://www.brickshelf.com/cgi-bin/gallery.cgi?f=39372

3) Two sincrinized pneumatic valves controlled by the same motor, and a
third controlled during tower rotation.
            http://www.brickshelf.com/cgi-bin/gallery.cgi?f=39379

4) RCX inside
http://www.brickshelf.com/cgi-bin/gallery.cgi?f=39373

Decals in progress.
Thanks
Andrea



Message has 2 Replies:
  Re: An old machine
 
(...) which function to activate? (...) I really like these modelteam/technic MOC's with mindstorms control! Especially when they are so loaded with gears :) Best regards, /Tobbe (URL) SPAM when e-mailing) (22 years ago, 8-Apr-03, to lugnet.technic, lugnet.modelteam, lugnet.robotics)
  Re: An old machine
 
Andrea, Nice to see someone else built the same machine as I did in a meanwhile! Machines like these Liebherr excavators are a challange to build allthough they're not quite big. But because of the limited space it's not easy to put all technic (...) (22 years ago, 8-Apr-03, to lugnet.technic, lugnet.modelteam, lugnet.robotics)

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