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efferman

Eurobricks Grand Dukes
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Everything posted by efferman

  1. if jou have the super long Crossaxles from the construction site set is it possible. on old real cranes its working often with ropes. modern Cranes works with a single cylinder who push the first stage out and locking the first stage with the main boom. then will the cylinder locked on the next stage, unlocked on the main boom and the pistonrod will pulled in. is this complete the cylinder will locked on the first stage and the second stage could pushed out.
  2. i have a new video with some Rock Crawling and outtakes i am really satisfied about the offroad performance. Sometimes a gear is jumping over, but this is no big problem
  3. yes that size would be nice too back to the truck The test chassis had make the place free for the final Chassis. The XL and the M motor has found their final place. next step is the platform edit: i think it is nearly ready. The platform is finished and the Battery Box plays the payload and the most unusual holes in the driver cab are closed. i hope it is not to heavy to climb over obstacles. More Pics you can find at the brickshelf folder when it is online edit²: The final Weight is 1382grams and it is a little bit too heavy for a 1 to 12 transmission. a 12 tooth bevel gear was killed directly behind the xl.
  4. how big would be the Tank? i think the minimum of electric parts is the follwing battery box 1x PF-M 2x ir remote 1x ir receiver 1x
  5. thanks now i am satisfied about the offroad performance. maybe the 62.4x20 S tires are a big part of the performance. the grip niveau is much higher than the grip of the bigger Tires. i would be very glad, if the lego group would be release 94.8x 32 tires with the same profile and wheels with a asymetric design like this, to have more space in the Wheels. But i think this time will not come
  6. hi Folks, the Gear problems are solved. i have a little offraod video for you
  7. Thanks, in this model i have a smaller version of it.
  8. looks really great. could it handle offroad terrain?
  9. yes, but i think i have the solve for the problem. here is the concept now i must only find out how i could connect it with the rest of the transmission
  10. thanks, the torque is enough. the problem is a Jumping gear on the front axle The 16 tooth jumps over the 12 tooth when is need high torque in the forward direction. In the reverse direction the gears are going together.
  11. Hi Folks, my name is Michael and i want show you my newest project. i hope you can understand my English. This MAN 7to mil gl will be 16 studs Wide and overall 45cm long . Front and rear axles are fully pendular. I use 62.4x20s Tires and a gear ratio of 1 to 12. Actually i have a rolling chassis and i want show you some pictures More pics will be found at Brickshelf.com when the Album is online. Ask me If you want more infos more will come in the next days ciao edit: a few minutes ago i make a little testrun on a 100 % ascending slope and i have two problems. The first is a clicking noise and no propulsion on the Frontaxle. i guess i must redesign the Gears. The second problem is the following: if the driving needs high torque, the second Axle is lifted in the air by the third Axle. Maybe Springs could solve the problem.
  12. Maybe they all post on Sariels website. Sariel had made a great work with the rubicon.
  13. Hi i am the builder of the model. The Willys has in the complete model 5 wormgears. 1 on the rear Axle, two on the Frontaxle (1 for each tire) an two for eliminate the tolerance of steering. you can see nearly the complete Transmision on this picture <- thumbnail let it me know if you want more Pictures
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