Construction and Road Equipment

Construction and road equipment repair questions? Ask a mechanic ASAP

Connect one-on-one with {0} who will answer your question

Related Construction and Road Equipment Questions
I have hitachi excavator 350lc-3 we had a leak from the
I have hitachi excavator 350lc-3 we had a leak from the hydraulic pumps leak to the gear box we fixed the seales on the pump and also the main seal on the shaft between the engine and the pumps and pu… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
10,042 satisfied customers
Turns over but wont start it a 2004 bobcat excavator 325
turns over but wont start it a 2004 bobcat excavator 325 wont smoke looked for fuel shut off switch can find it on fuel pump has manual throttle and it start with key and turns off with key. changed f… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
905 satisfied customers
Was talking about hitachi excavator and got cut off. Hitachi
was talking about hitachi excavator and got cut off … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
905 satisfied customers
Leaking hydrolic oil out of turn table. 2004 hitachi
leaking hydrolic oil out of turn table JA: What is the complete model and serial number of your machine? Customer: 2004 hitachi ex200lc-5 s/n amd300165 JA: Are you fixing this yourself? What have you … read more
Jeff
Jeff
High School or GED
325 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
10,042 satisfied customers
I need to change the pattern control from Cat to Deereon a
Hi.. I need to change the pattern control from Cat to Deereon a 2003 Hitachi zx 200 that does not have a pattern changing valve. The shop manual identifies the ports on the Pilot Valve side of the Sig… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
10,042 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
1,301 satisfied customers
My hitachi ex40u excavator has a electrical problem which
Hi,my hitachi ex40u excavator has a electrical problem which started with a 15A fuse blowing under the ignition box which was the fuse linked to the arm rest lever control (this is the lever you push … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
10,042 satisfied customers
I have hitachi 135ur will start ok will idle but will not
i have hitachi 135ur will start ok will idle but will not increase revs when accelerated and will not shutdown when key is turned to off … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,658 satisfied customers
HOW TO REPLACE A HITACHI UHO53 SWING MOTOR SEAL? iTS AN OLD
iTS AN OLD MACHINE, WHERE DO I FIND THE SERIAL NUMBER … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
10,042 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
10,042 satisfied customers
I have a CAT322L Track Excavator (serial# *8ML00220*) with
I have a CAT322L Track Excavator (serial# *8ML00220*) with approx. 8,500 hrs and it keeps blowing o-rings in the auxillary hydraulic circuit.… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,301 satisfied customers
Volvo ec160blc. Lots of grease coming out slew brg area. Piece
Volvo ec160blc. Lots of grease coming out slew brg area. Piece of seal hanging out between where it rotates. How big of a job to replace seal. How do you replace seal.… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
10,042 satisfied customers
Hey, I have a Hitachi ex 200 lc - 5 with isuzu engine.
Hey, I have a Hitachi ex 200 lc - 5 with isuzu engine. It was running fine and suddenly the engine oil pressure light and alarm came on, upon checking with gauge, there is no oil pressure. Is it the o… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
10,042 satisfied customers
I have a ex 135-ur Hitachi Excavator and the hydraulic system
I have a ex 135-ur Hitachi Excavator and the hydraulic system is slow. But I can put the boom down on idle and it will lift the machine up. The filters in the hydraulic tank looks good. Thanks for you… read more
dieseldan55
dieseldan55
Mechanic
Vocational, Technical or Trade Scho
294 satisfied customers
Takeuchi TB007 excavator, best after-market rubber tracks
Takeuchi TB007 excavator, best after-market or OEM rubber tracks for use on turf and gravel.… read more
daves71
daves71
Service Manager
High School or GED
668 satisfied customers
hitachi ex27u mini excavator hard starting after sitting overnight
hitachi ex27u mini excavator hard starting after sitting overnight rolls white smoke but will not fire… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
905 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

1,658 satisfied customers

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

Wayne

Wayne

Journeyman

905 satisfied customers

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

Cat Man

Cat Man

Cat Engine Expert

564 satisfied customers

I am ASE Master Certified.

dieseldan55

dieseldan55

Mechanic

294 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

21 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