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1gor

Eurobricks Grand Dukes
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Everything posted by 1gor

  1. 1gor
    Then I'll wait for some better pictures to appear...
  2. 1gor
    Well so far they are having siesta
  3. 1gor
    https://www.eurobricks.com/forum/index.php?/forums/topic/167871-technic-model-comparison/
  4. 1gor
    That was a set that I was dreaming about as a kid but dream never came true, so I'm looking forward to see your modern interpretation
  5. 1gor
    In this color it would be worthy successor of 42099 set and IMHO it could be more suitable for some trial trucking
  6. 1gor
    Honestly "my" portal axles hub solution is a bit wobble but if I use your wheel / tire combination it would be perfect for 1:15 scale which is just 2 studs wider than current 1:18 (and tires are bit to big for 1:18) but I'll see what I can do with that in future; currently I got some ideas for adding some features to Fastrac... I like the way to make (almost) all black chassis with tires
  7. 1gor
    It should be very similar to this mini 959 by @sirslayer
  8. 1gor
    Very clean look; is it possible to use another wheels; this one are too much "truck" like? Forgot to mention 2.4 and 2.7 engines are the best
  9. 1gor
    @Thirdwigg if is it any help you can use my solutions and test it...since you use those gorgeous rims/tire combo I think I'll keep 1:15 scale (since from 81tractor tires I can not expect to make usefull mods; they seem to narrow for that)
  10. 1gor
    It looks very nice, but as @jorgeopesi said you need portal axles.
  11. 1gor
  12. 1gor
    It us summer time in northern hemisphere so @Seasider has some 6 month time to make snow plow
  13. 1gor
    It looks very nice. Perhaps bonnet would look smoother with this panel? https://www.bricklink.com/v2/catalog/catalogitem.page?P=62531#T=C
  14. 1gor
    That was what I was writing about; in your mentioned Group 46 tires there is an example with Fendt 5 series; 650/65R38 rear tires (group 46) and 540/65R28 front tires (group 41). JCB Fastrac 4000 series does not need it because it has all 4 tires either group 42 or group 43 tires ...as you mentioned in first part of your post...
  15. 1gor
    I have managed curved JCB Fastrac bonnet with technic parts, but drivetrain problem I had mainly due to PF XL motor inconsistent power output. Thanks for Deere praise (it is still assembled)...usually real tractors have cvt transmission that compensate front tires overspeed, but it depends on front wheel to rear wheel ratio...
  16. 1gor
    I think you give me idea how to solve my problem Thanks
  17. 1gor
    My mobile phone is an old timer so it is difficult to make it, but after I finish some chassis mods to my Fastrac, I'll go to work in Jaguar terrarrac and post some progress in my topic...manual version works but it could be to much for PF motors...(3 differentials, portal axles on tracked module...)...and steering with m-motor on rear axle...but I think that should not be in this topic, any discussion feel free to post in my topic ( https://www.eurobricks.com/forum/index.php?/forums/topic/161934-systems-tractors-and-other-machinery/&page=18)
  18. 1gor
    Then there is other issue with PF motor? Too much gears, reduction 8:24 and 12:20? Or perhaps bad PF motor?
  19. 1gor
    You are free to demonstrate your possibility
  20. 1gor
    Because bigger sprocket has more teeth and you need more segments on tracks...I have tried that and like on tires the same thing is with tracks more tracks means more length and more length means bigger rolling circumference, but let @aniszek1 test it. Real 8RX has longer tracks at the rear in the first place
  21. 1gor
    Ok, then when you decide to build something like this, perhaps you will think about it
  22. 1gor
    @Jundis number of tracks segments determines rolling circumference (exact distance that tire or track travels with exactly one revolution) and original has smaller tracks at the front (with less segments if you want to represent it in LEGO MOC) so you need speed reduction to rear tracks to compromise front tracks overspeed... I was trying to make general help for future movers since I plan when I build planned MOCS (both manial and RC) to stop this hobby; new control+ system is to much (in terms of price) for me
  23. 1gor
    I know that; I use it very often, but it can not compensate more than some 10%; on posted link I made rear tires with 123mm diameter and front is standard 94.8 but when I tried to motorize that solution I had much resistance... Usually number of tracks segments are key for ratio between two tracks, but you need extent if you want combination with tires ... Like in terrarac CLAAS or Deere harvesters... @aniszek1 sorry if I have confused you
  24. 1gor
    For 8 series mask you can use my solution on 7230R (mask is very similar) https://brickshelf.com/cgi-bin/gallery.cgi?f=535335 The main complication for drivetrain is front axle to rear axle ratio. To make it work you have to get front and rear tracks extent (or rolling circumference) ratio. Good luck
  25. 1gor
    That would be perfect with 68.7x27 tires And Volvo is making them
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