Posted April 27, 201212 yr Well guys, its time for a new MOC My latest creation is a Sennebogen 683 R tracked and telescopic crane. It has 8 functions and 9 motors: Functions 1M motor: left chain 1M motor: right chain 1M motor: extend chains 1M motor: rotating 2M motors: winch 1M motor: extend 3rd section 1XL motor: raise arm 1XL motor: extend 2nd section Some photos: More photos you can find on Brickshelf and Flickr And here is the video: A action video comes very soon... Hope you like it and please comment Edited November 7, 201212 yr by dfs473
April 27, 201212 yr Looks great! Pure Technic too with no unsightly system bricks. I like your panel placement and overall design. The color scheme looks good too - well done!
April 27, 201212 yr That is a really, really nice crane! You have some great functions, and I especially like your boom design. Well done! :thumbup:
April 27, 201212 yr Pure Technic too with no unsightly system bricks. How dare you say that . Nice crane! the extending tracks drive well for being extendable. Can the crane pick up a load? tim
April 28, 201212 yr Nice crane. I like all the functions. Are 2 LAs required to raise the boom in the model? I think the Sennebogen 683R has a single large hydraulic cylinder if I recall from the product brochure.
April 28, 201212 yr Author Thank you for your positive comments How dare you say that . Can the crane pick up a load? I will use this in the next video: @dr_spock Yes you are right, but one LA would not have enough power to raise the boom with a load. There must exist long and strong LA´s, so that it looks and functions like the original, but they don´t exist except some selfmade non Lego LA´s like these. Also a selfmade aculator with a screw would be to big in revelation to the boom.
April 28, 201212 yr The track extendion function is awesome! I rally like the shape of the boom and the overall functionality. Only thing bothering me is the placement of the battery box, its kind of out of place.
April 28, 201212 yr Nice crane. I like the way the boom extends very fast. Is it powered directly from a m-motor, or do you use any gearing down between?
April 29, 201212 yr Author Nice crane. I like the way the boom extends very fast. Is it powered directly from a m-motor, or do you use any gearing down between? The second boom is powered directly by the XL Motor. The third bomm is powered by the M Motor with a Transmission from a 20t up to a 12t gear.
August 9, 201212 yr Author Now after some time I uploaded the actionvideo: The LDD is in progress Edited August 9, 201212 yr by dfs473
August 9, 201212 yr This truly is an amazing crane with a great functions, reach and speed. The safety officer wouldn't be to happy with no guide ropes attached to that bridge section' Brendan
November 7, 201212 yr Author hi! you will put the instruction to build this beautiful machine? :) Sry for the delay The LDD-file is here Hope you enjoy it! Edited November 7, 201212 yr by dfs473
November 7, 201212 yr When I saw this for the first time, I did not wanted to bump into this older topic, but now I will take the oportunity to say how impressed I was. I like the boom design and the track extension function is something I have never seen before.
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