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We have a cat 312 and when you move the joy stick to move
Hi, we have a cat 312 and when you move the joy stick to move the dipper there is no slow movement it's either full movement or stop and the dipper moves fast. … read more
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I have a 220-5 Komatsu excavator. Cannot find serial number
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2009 CAT 247b2 serial # CAT0257bvslk07704 Have right
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I have a jcb excavator 8932. Need to know what to look for
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All movements perform by stick 1 on my 316e cat excavator
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I'm helping a friend try to diagnose the steering issues
I'm helping a friend try to diagnose the steering issues with his TB42 snorkelift. The machine will move forward / backward but the steering seems to be locked out. As in the joy stick will not move f… read more
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Got a 330 cat excavator boom just nearly raises. Now pilot
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We have a genie z30/20hd, 30-86 1191. The machine won't
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835 how to ajust the or what to replace on slow motor. Cab
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I have a 312 caterpillar excavator and the electronic
I have a 312 caterpillar excavator and the electronic monitor panel doesn't turn on and blinks… read more
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I have a 1997 cat bsr excavator, aka grey market machine...I
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Just bought a CAT 31B market excavator. I need to swap the
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308 excavator, stick goes out, but bleeds right back in.
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On my 98 kobelco sk75ur I have a "stop release switch" in
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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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My Volvo ec140 blc excavator is not smooth operating for
My Volvo ec140 blc excavator is not smooth operating for fine grading. It seams there is not a direct relationship between the movement of the joystick and the movement of the boom. … read more
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I have a E120B manufactured in Japan, PIN: 6JF000668 Arrang.
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Can you email copy of wiring diagram mitsubishi mm55sr
can you email copy of wiring diagram for cat mitsubishi mm55sr excavator? We have lost all hydraulic functions except tracking. Everything works manually on hydraulics but nothing through electrics.Th… read more
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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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