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 just got a 2010 Hitachi zx160lc-3 excavator and the
Hi, I just got a 2010 Hitachi zx160lc-3 excavator and the hydraulic thumb switches are in the left joystick. I have two buttons on the right joystick that I want to use to operate the thumb. I was won… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,140 satisfied customers
5 out of 5 stars for. And thank you. Can I find blueprints
Good evening and thank you. Can I find blueprints and technical manuals for hydraulic circuits or photos for this machine (FIAT HITACHI FH 450 LCH.3)? … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,140 satisfied customers
I have a problem with FIAT-HITACHI 450 LCH.3. with the
good evening .I have a problem with FIAT-HITACHI 450 LCH.3. with the movements. when I do the lever of the left movement in front of me, it lowers my puma, it confuses two movements?or something is st… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,140 satisfied customers
I have this Hitachi excavator ZX300LC-6N trouble light came
hello i have this Hitachi excavator ZX300LC-6N trouble light came on and the buzzer goes off all the time the trouble code from the scream is 10029-00 can some one tell me what this code is all about … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,140 satisfied customers
Komatsu PW160-7EO s/n H55774. 11000 operating hours.Workink
Komatsu PW160-7EO s/n H55774. 11000 operating hours.Workink mode E or P(no matter).Engine temperature 65~85 degrees Celsius.Engine speed 1000-2000 rpm(no matter).Work equimpent operation NEUTRAL(stand… read more
RyanY78
RyanY78
208 satisfied customers
Hitachi. 2006 hitachi zx 270 lc3 excavator changed hydraulic
Hitachi. 2006 hitachi zx 270 lc3 excavator changed hydraulic pump found pump control 2 sensor has no signal to computer cleaned all connectors. sensor wire has continuity. load tested sensor wire , no… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,140 satisfied customers
I am looking at a komatsu PC200-LC3 to buy, when you load
I am looking at a komatsu PC200-LC3 to buy, when you load the cylinders on the boom, it stalls the engine. fuel filters and water has been serviced. what is wrong with it, expensive to fix or somethin… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,140 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
1,325 satisfied customers
I have a Hitachi EX270-1 excavator and have recently
I have a Hitachi EX270-1 excavator and have recently installed new pumps, and now have a problem of when extending arm cylinder quickly, engine loads and would probably stall the engine if pressure wa… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,140 satisfied customers
we have a 250 excavator asking for a 4 digit code. Won't start.
we have a 250 excavator asking for a 4 digit code. Won't start. We don't have a code. How can we turn this off or is there a default code?… read more
dieseldan55
dieseldan55
Mechanic
Vocational, Technical or Trade Scho
299 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
1,325 satisfied customers
Is a 270 hitachi excavator a good machine to invest in . I
Is a 270 hitachi excavator a good machine to invest in . I have been told that hitachi have changed the engine from tier 3 to 2 as their 3 engine give lot of problems on the fuel system in Africa… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,298 satisfied customers
Hello, Wayne. I am Salvador Delgado from Tampico, Mexico and
Hello, Wayne. I am Salvador Delgado from Tampico, Mexico and am looking for spare parts for a Hino H06CT-1 engine installed in a Hitachi 270 EX270 excavator for which I can't find parts for. Could you… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,298 satisfied customers
I have an 450 Hitachi Excavator that has a slow swing problem.
I have an 450 Hitachi Excavator that has a slow swing problem. I also am having a track speed problem only on one track. I did a flow test on the swing motors and don't have any flow when swinging. I … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,140 satisfied customers
Hi ,I am looking at buying a used Hitachi Excavator ZX200-3,
Hi , I am looking at buying a used Hitachi Excavator ZX200-3, ZX210-3 or ZX240-3 Between 20 and 25 ton. Would prefer something no older than 3 years. Is there a way I can confirm machines age from ser… read more
dieseldan55
dieseldan55
Mechanic
Vocational, Technical or Trade Scho
299 satisfied customers
hi I am looking for a hitachi 120-5 operators manual . would
hi I am looking for a hitachi 120-5 operators manual . would you be able to help me out ,thanks,paul… read more
Steve
Steve
Mechanic
High School or GED
42 satisfied customers
Need help on repairs to Samsung hydraulic excavator Model #240SE
Need help on repairs to Samsung hydraulic excavator Model #240SE Series LC3. Working fine one day. Next day no movement in tracks, boom, bucket, dipperstick, and swing... as if the limit switch on lef… read more
dieseldan55
dieseldan55
Mechanic
Vocational, Technical or Trade Scho
299 satisfied customers
my husband needs an owners manual for a 270 Hitachi excavator,
my husband needs an owners manual for a 270 Hitachi excavator, the claw on it will lift up but then is drops and he can not figure out the problem. can you tell me where we can find a manual? thank yo… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,298 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

2,324 satisfied customers

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

Wayne

Wayne

Journeyman

1,298 satisfied customers

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

Cat Man

Cat Man

Cat Engine Expert

578 satisfied customers

I am ASE Master Certified.

dieseldan55

dieseldan55

Mechanic

299 satisfied customers

Road Mechanic for Volvo Construction Equipment.

Chris (aka- Moose)

Chris (aka- Moose)

Technician

85 satisfied customers

24 years of experience diagnosing & repairing

Steve

Steve

Mechanic

42 satisfied customers

Heavy Equipment Mechanic for 25 years

JBFixxer

JBFixxer

Mechanic

22 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