jyd80

Hi, Some time ago I got my hands on the small 60018 lego city cement mixer, with the idea to make a technic version of it. After a few attempts, here is what I got: This midi-scale MOC has three functions: - Direction by HOG - Functional drum, either by transmission from the central wheel, or manually using the 12T on the left side of the cabin. A switch allows to enable/disable the transmission from wheels. The "driving" mode is rather visually enjoying, but the "manual" mode is required to operate the drum in the opposite direction and get the "cement" out - The slide can be steered from the 12T under the drum I'm quite happy with this final version, my only disappointment is this couple of 16T on the right side that I could not fit inside :( Here is a picture summarizing the mechanics: And a small video: Any feedback welcome!

Wow :) I did not buy the 9394 set in its time because I found the official B-model so disappointing (that propeller notably ). If this MOC would have been the official alternate, I would have bought the set! Maybe I can still find one somewhere... Congratulations for that very nice build

Several helicopters have no tires, starting with the pioneering 852/954 which was particularly ingenious in my opinion. But it is true that the most recent ones all have wheels... [EDIT] Actually even 852 features wheels, they are only used for the B-model though! [/EDIT]

Dear all, Many thanks again for the positive comments :) I have added a PDF with building instructions. I realized that the previous part count was incorrect (most likely forgot to include the submodels :s). The C-model actually use 213 parts out of 252, which is not that bad... J.

Many thanks for all nice comments and welcome messages! That is a very interesting suggestion (and a cute model)! Actually, I wanted something a bit aggressive, probably because I had in mind a Pistenbully groomer and the lego set 8263. I might try to oppose the curved parts, but I will probably face the issue of a too large cabin top, and the lack of shorter beams to make it smaller :s

15. Snow Groomer Snow groomer made with the 8047 "Compact Excavator" from 2009: There are three functions: Lift of blade (left exhaust pipe, worm gear, 24t crown, lift arms) Lift of tiller (right exhaust pipe, worm gear, 8t, lift arm) Working tiller, driven by the caterpillars (12t-12t, 2 times). In addition, the blade is manually steerable (pin with friction). Some more views to see the mechanisms: For a bit more details, see the discussion topic!

Hi there, This is my first post on Eurobricks, and my modest participation to TC5. I worked with the 8047 "Compact Excavator" from 2009: This set was my first lego technic after my dark age (I could not resist when I saw it in the supermarket). It is rather small (252 parts), but nicely packed with functions for its size. The original B-model (a compact log-loader) is rather cool as well, and uses 229 parts. Building a C-model for this set was therefore my personal dedication to this wonderful set. Here it goes, a snow groomer: Design: I tried to provide as much detail as I could. The blade is full thanks to the (only) two panels from the original set. We also have a front light and a beacon on top. There is a bit of blue inside the cabin to evoke some seats, but no more there, as the space is occupied by the lifting mechanism of the blade. The two exhaust pipes are (maybe) oversized, but this was a necessity for a good playability. Functions: There are three: Lift of blade (left exhaust pipe, worm gear, 24t crown, lift arms) Lift of tiller (right exhaust pipe, worm gear, 8t, lift arm) Working tiller, driven by the caterpillars (12t-12t, 2 times). In addition, the blade is manually steerable (pin with friction). Some view to see the mechanisms: And here is how the thing works: In blue is the lifting of the front blade, in green the lifting of the tiller, and in red the rotation of the tiller. Recycling of parts: The model uses 213 parts, that is a bit less than the original B-model. But well, this is a C-model :) We have three real functions, which is actually better than the A-model! Gears are all reused apart from the turntable (which was not used as a gear in the A-model anyway), and the 20t with peghole. Four 16t are here not used as gears (the ones on the tiller), but the two 12t double-bevel, which were used as knobs for moving the arm on the A-model, are here functional and part of the transmission of the tiller. That's it... any comment welcome. I can post more pictures if needed (although there is not much more to show I'm afraid :D). Instructions are available at rebrickable (Alter-Lego is my pseudo on rebrickable, login was already taken on Eurobricks).

Well actually it isn't exactly, you would have guessed it, as many countries do not allow digit in names. I have been following this forum for some years and felt it was maybe time to start contributing a few things. I am an AFOL, more of the "collecting" type because of lack of time, but I also MOC occasionally. My preference goes to Lego Technic, without or with studs (nostalgy...). More recently I felt in love with the Architecture theme, as well as some of the Creator or Cuusoo Idea sets. When I manage to built something I'm not too ashamed of, I post it on a small website at http://www.alter-leg...g/en/index.html. Maybe one day I'll dare to post something on this forum as well :).