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Construction Equipment If it digs, pushes, hauls dirt "off road" post it here. |
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#61
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just a small note, would advice a bigger turning motor, same as the track motors you've got (another gear ratio) Such size gearmotors are the 'standard', and about got enough power (but could be even more powerful)
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Soyland Industrier |
#62
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Was going to try the small one first and then go to the larger one if needed.
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#63
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Looks HUGE!
![]() What's your boom/stick weigh? The boom/stick of the Vario are paired 5mm plate steel incased in GFR, they're heavy! (don't know weight) A combo of EPA & curve in radio settings, the movements of each are smooth with twin 18mm bores on the boom & 22mm on the stick @35Bar - 1.8L flow
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Sharing knowledge is one thing that defies basic arithmetic logic --- the more you share, the more you get! Joe |
#64
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#65
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You making your own hydraulic system too?
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Sharing knowledge is one thing that defies basic arithmetic logic --- the more you share, the more you get! Joe |
#66
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Planning to use Magom cylinders and RC4wd pump.
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#67
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That'll be interesting to see how that combo handles the high pressure
![]() RC4WD valves too?
__________________
Sharing knowledge is one thing that defies basic arithmetic logic --- the more you share, the more you get! Joe |
#68
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Yes, RC4wd valves to start with. If problems arise, I will make my own or improve what I have.
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#69
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3D Printed cab parts
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#70
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Really glad to see work is continuing on this. Great job, please keep posting updates.
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#72
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Looking goooooooooooooood!
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#73
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What would be a good radio for this model?
I was thinking about the Radiolink AT10? Any input appreciated Thanks |
#74
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Looking good! Love seeing older equipment get built.
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#75
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I as well love to see the old stuff being brought to life!
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#76
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#77
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It's not letting me see the video, fo rsome reason. Have you considered a YouTube account for posting videos?
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#78
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https://youtu.be/ZL8PREyACIY |
#79
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#80
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You got it working good job
![]() Swing is pretty slow, what rpm did you use there? Hydraulic speed seems ok... to help preserve battery time, radio mix valves to cylinder chs so pump motor slows to 20% idle speedwith no stick no movement. With these rather large outrunner brushless motors on the hyd pump, there's certain amount of stall amperage to start them, so always have pump motor turning so you don't cook your esc. The stick cyl, at the back of cyl, was the pin mount machined into the boom? ...if you could your stick cyl back about an inch, get your stick to fully stretch out. It's looking good, keep at it.
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Sharing knowledge is one thing that defies basic arithmetic logic --- the more you share, the more you get! Joe |
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