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Where is the two way auxiliary switch located on a 2070
Hi. Where is the two way auxiliary switch located on a 2070 John Deere excavator. My excavator auxiliary hydraulics are only working in one direction. … read more
Dan
Dan
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I have a sk75sr excavator with a slow thumb, but when I
I have a sk75sr excavator with a slow thumb, but when I actuate another function it runs like it should? Please help figure out this Hydrulic issue… read more
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Got a 200 clc 2005 excavator put a used thumb on it thumb is
got a 200 clc 2005 excavator put a used thumb on it thumb is slow but when arm is moved out it moves faster it is a foot switch pilot oil over hydraulic … read more
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Dan
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I have an 03 cat 304cr. We fabricated a hydraulic thumb,
I have an 03 cat 304cr. We fabricated a hydraulic thumb, copied a unit that's welded onto the stick. Works great but..Wondering if it's possible to reduce the pressure of the auxiliary hydraulics on t… read more
catmastertech
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How to turn on Hydronics on a Doosan thumb. Will get the
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I'm running a Komatsu excavator and I'm having problems with
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The thumb on my L45 Kubota backhoe stopped holding pressure.
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Wondering where I can find auxiliary pressure for a thumb
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2010 Kobelco SK210. Hydraulic thumb quit working. Kobelco
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I have fitted a thumb on my kubota kx121-3st but I can't
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Link belt excavator. Thumb will open but not close. I
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I have an excavator. I need top manage or adjust the
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Installed a hyd thumb on a jd 270d lc excavator. how and
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I have a cat 320c excavator. I replaced a boom cylinder and
I have a cat 320c excavator. I replaced a boom cylinder and now after some operation the thumb has quit working. I believe the thumb cylinder may have an air bubble. serial number 7jk88638… read more
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I have 2 2013 ZX 135-5 Hitachi Excavators and need to set
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Dan
Dan
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Auto Mechanics 1&2/diesel mech
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I have installed a new gentec 824 thumb on my volvo ecr28
I have installed a new gentec 824 thumb on my volvo ecr28 excavator. The cylinder was only partly filled with hydraulic oil. The machine was preplumbed for a thumb. I got new hoses to go from the cyli… read more
Dan
Dan
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Auto Mechanics 1&2/diesel mech
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I have a v i075yanmar excavator has lost its hydrolics the machine
Hi I have a v i075yanmar excavator has lost its hydrolics the machine starts the blade moves up and down but no other hydrolics move… read more
Dan
Dan
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Auto Mechanics 1&2/diesel mech
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Would like to add hydraulics to thumb on my case 9010b excavator.
Would like to add hydraulics to thumb on my case 9010b excavator. Do you have diagram for this. What is required besides new pilot control, relief valve, valve on high pressure side and valve from pil… read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
1,325 satisfied customers
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