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Construction Equipment If it digs, pushes, hauls dirt "off road" post it here. |
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Liebherr 922
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Re: Liebherr 922
Can we see a video of it working
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Re: Liebherr 922
nice pics ,she's a digging
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#4
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Re: Liebherr 922
Nice pictures
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Re: Liebherr 922
Very nice just love seeing these machines working in some good old dirt and such
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Re: Liebherr 922
Hello! new member. Nice machine!
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#7
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Re: Liebherr 922
Thank you guys!
This is my first hydraulic machine, i'm slowly ordering up new parts to improve the way it performs and looks Can anyone advise on my hydraulic pump? I'm looking to upgrade it to speed the movements up.. |
#8
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Re: Liebherr 922
My friend said use the same pump from leimbach and order extra rubber couplings with the pump
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#9
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Re: Liebherr 922
If you wanna keep the same pump, you can change it to brushless motor from Leimbach and that will make it more smooth. You also can up the bars ( or psi ) on the pump and that will make it seem faster ( I think 18bar is max ), but that also puts tons of wear on the components. If you want a new pump you can use a JUNG setup if you can find one, only thing is you have to change the layout and I'm not sure you can fit all of it on there. I have the same pump on my 944 and it's awesome. There are more powerful pumps out there but only fit larger machines with more space.
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#10
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Re: Liebherr 922
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If it wears out the cylinders or valves i will just upgrade them to better spec items I am also looking for a pressure gauge and fittings in the UK? Calum |
#11
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Re: Liebherr 922
Hey Ross u will not find a pressure gauge and fittings in the uk especially where you live ?
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Re: Liebherr 922
Judging from the pics, this looks like an old machine... early 2000's?
It probably has 1.5mm ID hose & fittings... Just to go to 2mm ID plumbing speeds up the hydraulic flow dramatically with your current fitted Leimbach pump... similar to this one. http://youtu.be/yNMtwIds6Vc
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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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Re: Liebherr 922
Quote:
I did think about changing the hose size too, but I was unsure if it make that much difference? It was horribly slow before, so I changed the pressure on the pump which has made it better now. I decided to change the pump as the Leimbach would be working too hard all the time to keep everything moving. The machine works very well, the electronics will be replaced and modified as the pump runs continuously and the track control takes up a huge amount of space Calum |
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Re: Liebherr 922
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Re: Liebherr 922
Nice picture quality
Last edited by thercfreak2012; 04-27-2014 at 06:24 PM. Reason: needed to change something |
#16
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Re: Liebherr 922
Can anybody tell me where I can get a replacement motor for my drive?
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#17
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Re: Liebherr 922
Check the leimbach website
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Jake |
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Re: Liebherr 922
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Re: Liebherr 922
Nice 922 Calum_scania i like that machine because of its size.
Quote:
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Scott "No load is too Small" |
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Re: Liebherr 922
I don't believe so Scott. A great source is the link that avel posted above, they speak great English & ship fast to North America.
If you look at the pages in Hydraulic -> Leimbach -> Spare Parts on pg 1 & 2, you'll see the difference in thread size vs straight nipple/hose size... it varies again when using a 90* fitting. http://www.der-getriebedoktor.de/sho...l.php?kid=3121 http://www.der-getriebedoktor.de/sho...&von=21&bis=40
__________________
Sharing knowledge is one thing that defies basic arithmetic logic --- the more you share, the more you get! Joe |
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