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 am looking to purchase a CAT backhoe, but i am hesitant on
hello, i am looking to purchase a CAT backhoe, but i am hesitant on years that EGR. What year CAT backhoes dont have EGR ? … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,298 satisfied customers
I have a 1990 caterpillar 436 backhoe. It drives in forward
Hello I have a 1990 caterpillar 436 backhoe. It drives in forward great but when you shirt into reverse it will move very slowly for about 1 minute then nothing at all any idea where I can start to lo… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,919 satisfied customers
Need help diagnosing CAT 420E backhoe. I bought the backhoe,
Need help diagnosing CAT 420E backhoe. I bought the backhoe, I cranks at 160 rpm, fuel rail pressure is at about 2600, I think its supposed to have at least 3650 psi. CAT tech came over told us to rep… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,919 satisfied customers
Masterpiece, I am working on a 420D Cat backhoe that will
This question is for cat masterpiece, I am working on a 420D Cat backhoe that will not go forward or backwards. It was working well and failed to go forward I backed up and tried again still no forwar… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,919 satisfied customers
IN NEW HAMPSHIRE I HAVE A 420E BACKHOE I WOULD LIKE TO PUT
MY NAME IS ***** *****VE IN NEW HAMPSHIRE I HAVE A 420E BACKHOE I WOULD LIKE TO PUT SNOW TIRE CHAINS ON REAR TIRES THE CLEARANCE BETWEEN TIRE AND INNER FENDER PANEL SEEMS TIGHT THE JOHN DEERE BACKHOES… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,919 satisfied customers
Having trouble with a TH580B CAT telehandler. It won't
Having trouble with a TH580B CAT telehandler. It won't drive, only does a slight lurch backwards when selecting either forward or reverse. No codes active. … read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,919 satisfied customers
Cat 420e doesn't want to shut off. Will if I cycle the key
Cat 420e doesn't want to shut off. Will if I cycle the key from off to run. Have replaced selenoid, did not solve problem. … read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,919 satisfied customers
I purchased a JD 310C backhoe at Auction for what I think
I purchased a JD 310C backhoe at Auction for what I think was a good price.. 4K. It's all fresh paint and decals on my.. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
I have a Cat 420eit sn:DAN00662 when i put it in any gear
Hi there. i have a Cat 420eit sn:DAN00662 when i put it in any gear and push the direction lever to forward or reverse i get a malfuntion light and audible alarm but the machine will drive. any idea w… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,919 satisfied customers
I'm renting a cat 420e backhoe. When I turn the key just one
I'm renting a cat 420e backhoe. When I turn the key just one click i get a red warning light. Its a circle with a drop inside of it. What is it? … read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,919 satisfied customers
Cat 420E no power on front loader, cat 420e no power on
cat 420E no power on front loader JA: Sometimes things that you think will be really complicated end up being easy to fix. The Construction Equipment Mechanic I'm going to connect you with knows all t… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
420e cat backhoe, ser # cat0420ekkmw02131. auto shift
420e cat backhoe, ser # cat0420ekkmw02131. auto shift transmission. all speeds reverse, 3 speeds forward. will not shift into 4th. cat et shows that it shifts into 4th. I raised the wheels off the gro… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,919 satisfied customers
My question is similar to one submitted three years ago, ( I
Hi, my question is similar to one submitted three years ago, (http://www.justanswer.com/heavy-equipment/78beb-cat-420e-backhoe-extendahoe-will-not-work.html). I have a 420E CAT0420EVHLS04291, manual s… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,150 satisfied customers
Cat 420E: I have a cat 420 E backhoe I am having a problem
I have a cat 420 E backhoe I am having a problem with the extendable stick checked the switch power to it but no power at solenoid there is also a problem with trans it pops out of 3&4 it s a4 speed a… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,919 satisfied customers
I have a 1999 komatsu backhoe wb140.It seems like the automatic
I have a 1999 komatsu backhoe wb140. It seems like the automatic clutch is slipping. Can it be adjusted or will it need to be repaired or replaced?… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,298 satisfied customers
have a jcb 215 backhoe with a 4 speed power shift transmission.
have a jcb 215 backhoe with a 4 speed power shift transmission. We have all 4 speeds in reverse but only 2 and 4 in forward 1 and 3 do not work. have tested all the wiring from the shifter and all wir… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,150 satisfied customers
I have a Cat 420E backhoe that has an issue while using the
I have a Cat 420E backhoe that has an issue while using the hydraulics. Whenever 1 or more implements are being used the engine bogs down and if implement control lever is not released, it will someti… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,919 satisfied customers
I have a 420e it backhoe, when you put it in gear it kicks
I have a 420e it backhoe, when you put it in gear it kicks into neutral but not all the time and same in reverse or forward, but not all the time… read more
catmastertech
catmastertech
Technician
Vocational, Technical or Trade Scho
3,919 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