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Posted (edited)

5306314551_2ee9dc2aa5_b.jpg

On his Flickr photostream, rottemannen posted 24 pictures of his fantastic Lego Mobile Crane. :cry_happy: He wrote,

"LMC w 1kg counterweights

7 axle mobile crane made of LEGO, loosely based on Terex-Demag AC1000 and Liebherr LTM11200.

Boom with 3 sections

Scale 1:21

Width: 18 studs

Length: 124 studs w/ boom, 102 wo/ boom

Counterweight capacity: 2kg

Lift capacity: 4 kg @ 20 studs radius

Functions (tested and working):

-Steering 4 front axles and 2 rear axles

-Independent suspension (except on 5. axle from front)

-Outriggers

-Extract/ retract

-Jacking

-Slewing

-Boom erect/ lowering

-Winch

-Counterweight lift/ lower

(maual extraction/ retraction of boom)

No room for propulsion (axles with propulsion and steering too wide) "

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If you don't get the angle or weight correct, this is what happens: :tongue:

5306293221_8aba42b3f7_b.jpg5306313695_23f9312490_z.jpg

Edited by DLuders
Posted (edited)

As a mobile crane enthousiast, now THIS is something I can admire :wub: Looks like one of the best large mobile crane mocs ever. It looks like a great achievement. It seems to be all LEGO [edit]except string[/edit], even the cilinders that lift the boom. So it would be 100% replicable with existing LEGO parts. Also it's quite a feat that the outriggers seem to be able to lift the whole model.

This model simply seems to have everything (except drive, but sacrificing this for suspensions and a lot of additional strength is, I think, a good decision). Great work! :thumbup:

Edited by Erik Leppen

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