Construction and Road Equipment

Construction and road equipment repair questions? Ask a mechanic ASAP

Ask an Expert,
Get an Answer ASAP!

Related Construction and Road Equipment Questions
I am working on a deere 450h, machine had erratic right
I am working on a john deere 450h, machine had erratic right track speed at intermittent times, recognized the symptoms as bad right track speed sensor, replaced speed sensor, bottom out, back out 1/2… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
7,390 satisfied customers
How do I removed the track adjuster assembly on a 1994
How do I removed the track adjuster assembly on a 1994 Hitachi EX-120-2 excavator. … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
7,390 satisfied customers
Hydrolic hose under the sit for 135 takeuchi. Takeuchi 137.
i just want know how to get to the hose under the machine… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
7,390 satisfied customers
After hyd oil gets hot (30 min) right track don't pull. Want
After hyd oil gets hot (30 min) right track don't pull. Want turn ! … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,284 satisfied customers
I have a 2008 Volvo EC35 C Excavator, 1,400 hours, and
I have a 2008 Volvo EC35 C Excavator, 1,400 hours, and working great, until… Driving along in the "Fast Mode (Rabbit switch)", then I de-selected "Rabbit, and then the cab would not rotate, further ch… read more
dieseldan55
dieseldan55
Mechanic
Vocational, Technical or Trade Scho
273 satisfied customers
Hitachi ex200-2 swing slow and all other functions normal
hitachi ex200-2 swing slow and all other functions normal worked fine until setting for 2 weeks then after moving around for a few minutes started to operate at spec 13 rpm now set again ffor a while … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
7,390 satisfied customers
MY KOBELCO 210 WILL NOT MOVE AT ALL ITS STOPPED, 2001
MY OPERATOR JUST WAS HAMMERING AND STOP ON HIM WEDNESDAY .I HAVE TRIED NOTHING YET … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
7,390 satisfied customers
I have a 1982 tachi excavator model UH02 it has steel
I have a 1982 Hitachi excavator model UH02 it has steel tracks, it runs well and moves well on tracks, but after about 6 are 7 hours working it s real slow when trying to move but the rest of it still… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
7,390 satisfied customers
I have lost all hydraulics on my 270ex steel track excavator.
i have lost all hydraulics on my 270ex steel track excavator. the machine acts as if the "safety lever" or "hydraulic cut-off lever" has been disengaged, however i have pulled the linkage and manually… read more
dieseldan55
dieseldan55
Mechanic
Vocational, Technical or Trade Scho
273 satisfied customers
I have an Akerman H12blc excavator, made around 1987. When
I have an Akerman H12blc excavator, made around 1987. When I tensionsed a track to its 19.5 cm spec, it compressed the idler spring, and when I tried to run the excavator it would only go straight ahe… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,284 satisfied customers
My fiat Hitachi excavator bucket is not releasinge the earth
My fiat Hitachi excavator bucket is not releasinge the earth after it diggs what is the problem… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,284 satisfied customers
the track will not stop driving on my cat 312 excavator. when you step on the pedal it wo
the track will not stop driving on my cat 312 excavator. when you step on the pedal it works, but does not disengage when you release the pedal. you have to hold back pressure on the handle to get the… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,284 satisfied customers
My Hitachi ex220-2 has a jammed dipper ram with the boom stuck
My Hitachi ex220-2 has a jammed dipper ram with the boom stuck at full extension. the pump is under constant load while the engine is running. the ram is closed right to the max. any suggestions where… read more
dieseldan55
dieseldan55
Mechanic
Vocational, Technical or Trade Scho
273 satisfied customers
We are looking at a number Hitachi Tracked excavators for purchase.
We are looking at a number Hitachi Tracked excavators for purchase. ZX350, ZX450, ZX650, etc. We are purchasing them to work for our excavating as well as underground crews. While these are primarily … read more
Rudolph Diesel
Rudolph Diesel
Service manager/ Master mechanic
Vocational, Technical or Trade Scho
1,905 satisfied customers
I cant get the left lever for the track on my 2007 mini track
I can't get the left lever for the track on my 2007 mini track hoe to move. What is the trick?… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
7,390 satisfied customers
Hi, I have a 1996 EX 120-3 Hitachi excavator and the hydraulics
Hi, I have a 1996 EX 120-3 Hitachi excavator and the hydraulics began slowing down on it yesterday and also began chattering at times. It also is kind of jumpy and quick when you track with it and the… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
7,390 satisfied customers
cat excavator 304 cr: I have a 304 cr cat excavator with low
I have a 304 cr cat excavator with low Pressure until I lower the push blade Down and hold it every thing works for a min and then slows to a stop tracks boom stick and all. Also noticed when you move… read more
Expert
Expert
on 314cl tracks lock up on both sides one at a time or both
on 314cl tracks lock up on both sides one at a time or both also free wheels when walking let off one track other keep going like its in free wheel for about 10 feet also when walking let off both ped… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
7,390 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Curtis B.

Curtis B.

Technician

1,409 satisfied customers

Technican turned service manager with multiple lines of equipment and rental units.

Wayne

Wayne

Journeyman

650 satisfied customers

worked on many road graders, Bull dozers , skid steers, Rollers

Cat Man

Cat Man

Cat Engine Expert

517 satisfied customers

I am ASE Master Certified.

dieseldan55

dieseldan55

Mechanic

273 satisfied customers

Road Mechanic for Volvo Construction Equipment.

Chris (aka- Moose)

Chris (aka- Moose)

Technician

42 satisfied customers

16 years of experience

Steve

Steve

Mechanic

42 satisfied customers

Heavy Equipment Mechanic for 25 years

JBFixxer

JBFixxer

Mechanic

20 satisfied customers

16+ years experience, hydraulics,hydrostatics, engines, fuel injection systems. And everything in between.

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x