Mick-the-fitter
It’s what I do!
Or by following the hose from the pilot pump ( small gear pump, on the end of the main pump)
V8Druid
do it as well as you can,but learn to do it better
didn't know whether it had one or just reduced from main? .... never been in the guts of one
Mick-the-fitter
It’s what I do!
Most or all vdp’s have pilot control oil for the swash plate, so will have one or two small flow/pressure pumps
GazCro
Well-known member
I don't doubt it was a particularly bad batch but I've had a few since and they haven't lasted as long as the ones i usually get from local hyd supplier. Admittedly breaker on 240 would probably be better in 3/4 fittings but other 1/2 stand it much better (and 1/2 are a lot cheaper).
Furniss
Well-known member
Didn't take too much finding tbh - asked for a replacement price - im guessing it's a non serviceable item ?
GazCro
Well-known member
Can be recharged if the diaphragm isn't split.
D
DaveDCB
Well-known member
What are the fittings on most tractors, Just push them in and pull them out?
craig
Well-known member
Usually an ISO A type, but they (the female) are fixed by the collar rather than the body, so when the pipe is pulled or someones forgot to remove it and drives off
, the whole fitting pulls out slightly and because it fixed by the collar it has the same effect as pulling the collar back, to release the pipe.
V8Druid
do it as well as you can,but learn to do it better
yeh if the diaphragm is in one piece there might be a Schraeder valve hiding under the plug with a cross in it, on the end ... looks to be plastic ... would need a dry nitrogen recharge, to 60-80% of whatever pressure the system functions at, probably ... at least you have a few numbers on it and might get lucky finding a replacement ... try Whitehouse Products for a sub..
the guts of one ......
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V8Druid
do it as well as you can,but learn to do it better
trouble with the ISO A,s is they leak as they're disconnected and dribble a thimbleful-ish of oil .... damned sight easier to use though .... and a quarter of the price of FFsUsually an ISO A type, but they (the female) are fixed by the collar rather than the body, so when the pipe is pulled or someones forgot to remove it and drives off
Furniss
Well-known member
Cheers
Going to have to go looking - had a price from usual uk supplier and they can't ship to France because full of nitrogen
Mick-the-fitter
It’s what I do!
Cheers
Going to have to go looking - had a price from usual uk supplier and they can't ship to France because full of nitrogen
How would they get a machine with them fitted to France then?
V8Druid
do it as well as you can,but learn to do it better
Cheers
Going to have to go looking - had a price from usual uk supplier and they can't ship to France because full of nitrogen
WTF??How would they get a machine with them fitted to France then?
.... they must get shipped around the world charged .... not like they're flying 'em around the place is it and not the only sort of thing that gets transported pressurised ????
Furniss
Well-known member
Bon questionHow would they get a machine with them fitted to France then?
F
fred
Well-known member
tyres on the beemer were nitrogen filled, no problems in the tunnel ?
Mick-the-fitter
It’s what I do!
40 bar I would guess, but the steel container is hardly likely to just explode!!WTF??
V8Druid
do it as well as you can,but learn to do it better
fill pressure is normally 60-80% of whatever pressure the system/circuit functions at, apparently Mick, so if the average servo circuit runs circa 35 bar, would be a lot lower than 40 .. be closer to 21 - 28bar and as you say, the body of the accumulator is hardly likely to explode ... usually 3mm wall thickness, minimum .
.... bit of a farce about transporting them really, especially as they're all filled on a completely assembled machine
GazCro
Well-known member
A lot of things get moved around as part of something fine but as an individual part not so easily. Take e bike batteries for example fine if its with you're bike but not if the bike isn't with it.
Furniss
Well-known member
Am I going to have to buy a whole digger then
Shovelhands
Well-known member
Yes, a yellow oneAm I going to have to buy a whole digger then
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