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I need help with a skid steer, new Holland. Auxillary hydraulics

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I need help with a...
I need help with a skid steer, new Holland. Auxillary hydraulics will only spin an auger very slowly. Can you help?
Submitted: 2 years ago.Category: Construction and Road Equipment
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Answered in 3 minutes by:
5/9/2015
Mechanic: catmastertech, Technician replied 2 years ago
catmastertech
catmastertech, Technician
Category: Construction and Road Equipment
Satisfied Customers: 2,391
Experience: Field service technician for CAT 19 years.
Verified
Hello, I am sorry but, my knowledge of New Holland machines is very limited.I have no experience on their hydraulic systems. I will OPT-OUT so others can see your question.
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Mechanic: dd85, Technician replied 2 years ago
dd85
dd85, Technician
Category: Construction and Road Equipment
Satisfied Customers: 524
Experience: Service amanger for over 15 years
Verified
Is this a L170 or a LS170?Either has 17.7 gallon per minute flow. What is your Auger rated for minimum?If this is a LS170 and has 4 sets of couplers on the boom then it could be a Hi-Flow system.and there is a switch you must use to turn on the Hi-Flow. is the4 handle moving all the way? or is it stiff? if stiff, then remove the plate between your feet. look at the linkage from the handle to the valve. spray with lubricant. see if the spool is moving fully in and out.
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Customer reply replied 2 years ago
It is not a high flow machine, only two couplers up front and no toggle switch on dash or by control arm. The handles seem to work just fine and my bucket arms go up and down and lift very fast and no problem with weight etc. Fluid levels are good.
Are you saying linkage under the plate can affect the speed of the hydraulics or do you mean only with high flow?
It is a puzzle, we put the same auger on same machine at the dealer and it was fine.
Let me know what to try next please! Tks.
Mechanic: dd85, Technician replied 2 years ago
The linkage under the plate is for either standard or hi=Flow.What is your auger rated for minimum flow?Next would be a flow test of the aux hydraulics to see if the pump is putting out 17 GPM.
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Mechanic: dd85, Technician replied 2 years ago
Does it go faster in reverse? if so then it may be the linkage needs adjusting.
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Customer reply replied 2 years ago
No, its the same I would say. No obvious difference in speeds forward or reverse. Of course I do not go backwards for long periods of time but I have noticed anything different. Seems to run fine. I think it may need the flow test to figure it out. If the machine runs fine and the bucket hydraulics up/down and arms all are good that would mean the pump is fine right? But I do not know how the pump sends fluid to the remote hydraulics. Can that be plugged up somewhere?
Mechanic: dd85, Technician replied 2 years ago
The flow goes from the pump to the valve between your feet.
3 spool valve, 1 to boom, 1 to bucket and 1 to aux couplers.
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Mechanic: dd85, Technician replied 2 years ago
Yes it sounds like you need to get a flow test.
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dd85
dd85
dd85, Technician
Category: Construction and Road Equipment
Satisfied Customers: 524
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