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Curtis, I have a Hitachi zaxis55ur. It had been sitting for
Curtis, I have a Hitachi zaxis55ur. It had been sitting for a couple of months over the winter and when we started and moved, we had a couple of codes pop up. The codes are e44 and e46, the rh stick w… read more
Dan
Dan
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Auto Mechanics 1&2/diesel mech
12,201 satisfied customers
I have a hitachi ex270lc my problem is the hyds cut out on
i have a hitachi ex270lc my problem is the hyds cut out on right track but will work if i crowd bucket. … read more
Dan
Dan
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I�m having a lot of trouble with my 3116 cat motor it is the
Second opinion] I�m having a lot of trouble with my 3116 cat motor it is the industrial motor in a caterpillar 953 crawler when you started up it runs fine lots of power doesn�t miss a beat within 10 … read more
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My 310se hydraulics is slow, i changed pump, filter and oil.
hi sir, my 310se hydraulics is slow, i changed pump, filter and oil. the machine is still slow and have no digging or fill power. can you help me with that? … read more
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We have a ingersaw rand3120 blaa-Knox paver that when we try
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Dan
Dan
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I have a bobcat 331 excavator 1999 with 2500 hours. just
i have a bobcat 331 excavator 1999 with 2500 hours. just replaced leaking hoses and swing motor. Upon operating it its moving slow and after a few hours of use its loosing power. Any ideas? … read more
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Have a hitachi ex220-2 excavator moved it worked fine went
have a hitachi ex220-2 excavator moved it worked fine went to move later will not move track levers just make a sqeeke sound ever thing else works. … read more
Dan
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I have a link belt 3400q that stalls when the bucket is
I have a link belt 3400q that stalls when the bucket is opened or closed … read more
Dan
Dan
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Cat 307B SER. # 5CW00403 no main pump pressure. Replaced
Cat 307B SER. # 5CW00403 no main pump pressure. Replaced leaking hydraulic line in pump area. Found rodent damage to wiring and fixed all we have found.… read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
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I have a 2006 sumo 300 excavator, the engine boggs when
I have a 2006 sumo 300 excavator, the engine boggs when using multiple functions. What does it have for a turbo boost sensor? … read more
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I have a 1999 Case 1840 skid steer I'm having problems with
I have a 1999 Case 1840 skid steer I'm having problems with how much does it cost to get some info?… read more
Curtis B.
Curtis B.
Technician
Associate Degree
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I have a Kubota KX36 diesel engine mini digger. It's probably
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Bradley Martin
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New Hollander bobcat has no lifting power and no digging
New Hollander bobcat has no lifting power and no digging power for back hoe but move s forward and backwards fine… read more
Curtis B.
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I have a series 2 d6h which has a heating problem in the
Hello I have a series 2 d6h which has a heating problem in the transmission I have resealed and put new brakes in both sides and was getting 400 psi at the test ports could it be the trans pump… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,307 satisfied customers
My hitachi ex100 has lost hydraulics Kinda acts like the
My hitachi ex100 has lost hydraulics Kinda acts like the pump won't stroke or the relief is bypassing or maybe something electrical… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
12,201 satisfied customers
I have 2009 JCB 426HT with hydraulic lift problem. All functions
I have 2009 JCB 426HT with hydraulic lift problem. All functions work above idle Only lift function will raise under 1090 rpms. It stop dead, wont raise above 1100 rpms. All other functions work above… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
12,201 satisfied customers
Hi i have excavotor Hyundai r210lc-3 its 1997year made and
Hi i have excavotor Hyundai r210lc-3 its 1997year made and my right side tracks doesn"t run as quick as the left side(the left side actually is barely running). Moreover when i try to do something wit… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
12,201 satisfied customers
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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