Forum: Construction Equipment Tech
01-07-2013, 08:00 PM
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Replies: 7
Views: 2,412
Re: pump question?
industry standard for diy and budget seems to be leimbach. its what i ended up going with.
http://www.leimbach-modellbau.de/
check my thread down below where i asked the same questions and...
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Forum: Construction Equipment Tech
01-07-2013, 05:23 PM
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Replies: 7
Views: 2,412
Re: pump question?
Don't buy that pump/valves!
Valves are known to leak/have bad internal machining
and the pump has no pressure relief.
yes bigger ram bore = more power, but more fluid to move so depending on...
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Forum: Construction Equipment
01-05-2013, 11:52 PM
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Replies: 104
Views: 46,604
Re: My Mruder (bruder cat320 something look alike)
bolted the hyds in and tested the tracks and turntable. tracks have loads of power and turntable could use a slower motor (i was trying to calculate it but i overshot a bit). instead of 27rpm final...
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Forum: Construction Equipment
01-05-2013, 04:42 PM
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Replies: 181
Views: 99,974
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Forum: Construction Equipment
01-03-2013, 08:57 PM
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Replies: 104
Views: 46,604
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Forum: Construction Equipment
01-03-2013, 02:27 PM
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Replies: 104
Views: 46,604
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Forum: Construction Equipment
01-03-2013, 12:02 AM
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Replies: 115
Views: 38,824
Re: LR634 has arrived!
Aurora is the best radio i've ever touched short of graupner mc series.
But people think im crazy when i say that. Glad you've discoved the power of that awesome TX as well.
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Forum: Construction Equipment
12-31-2012, 03:46 PM
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Replies: 503
Views: 408,328
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Forum: Construction Equipment
12-30-2012, 11:42 PM
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Replies: 104
Views: 46,604
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Forum: Construction Equipment
12-20-2012, 08:21 PM
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Replies: 104
Views: 46,604
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Forum: Construction Equipment
12-20-2012, 02:39 PM
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Replies: 104
Views: 46,604
Re: My Mruder (bruder cat320 something look alike)
Lower boom after its first primer. Lots of little things left to smooth out. I should have just cut it out of solid stock. There is now enough metal (alum angles, u channels, threaded rods) in it to...
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Forum: Construction Equipment
12-17-2012, 12:32 PM
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Replies: 104
Views: 46,604
Re: My Mruder (bruder cat320 something look alike)
Decided to test the rc4 cyllinders today since they are very stiff so i had some doubts about what it will take to get them to move. With your instructions from the other thread servo setup on the...
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Forum: Construction Equipment
12-15-2012, 02:04 PM
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Replies: 104
Views: 46,604
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Forum: Construction Equipment
12-14-2012, 03:16 PM
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Replies: 104
Views: 46,604
Re: My Mruder (bruder cat320 something look alike)
further down, southern red clay. slippery as ice when wet, hard as a rock when dry. there is a bit in between where it is mallable but our seasons have been either dry or monsoon the past few years....
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Forum: Construction Equipment
12-12-2012, 06:04 PM
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Replies: 104
Views: 46,604
My Mruder (bruder cat320 something look alike)
This will be a quick and disorganized run down since i have about 400 things on the honey do list for today alone.. hard to find me time lately.
This is a pooper scooper. Its job is to go in the...
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Forum: Construction Equipment Tech
12-11-2012, 04:11 AM
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Replies: 11
Views: 5,179
Re: control valves and cyllinder bore for digger
That clears up a lot! Allow me to elaborate
Of course i touched them, like an excited child on christmas morning. I played with them, then i removed them, removed the plunger to take a look etc....
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Forum: Construction Equipment Tech
12-10-2012, 10:28 PM
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Replies: 11
Views: 5,179
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Forum: Construction News
12-05-2012, 07:00 AM
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Replies: 11
Views: 6,216
Re: Robbe Excavator
Weight: 14kg
they could at least make it big enough to dig something... 8000$ for 28lbs?! come on
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Forum: Construction Equipment Tech
11-28-2012, 03:52 PM
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Replies: 11
Views: 5,179
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Forum: Construction Equipment Tech
11-28-2012, 11:52 AM
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Replies: 11
Views: 5,179
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Forum: Construction Equipment Tech
11-27-2012, 01:42 AM
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Replies: 11
Views: 5,179
Re: control valves and cyllinder bore for digger
Thanks for the info carp. That picture saved me some aggravation pursuing this as Vario has stopped responding altogether. And i thought eastcoastvario was annoying to deal with when it came to...
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Forum: Construction Equipment Tech
11-26-2012, 05:34 AM
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Replies: 11
Views: 5,179
control valves and cyllinder bore for digger
Time for my maiden post on here. let me give you some details:
take your basic bruder cat 320 toy since we all have one of these.
im building/converting it to a functional excavator. total...
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