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
All cylinders are drifting and when machine warms up it gets
All cylinders are drifting and when machine warms up it gets really slow. All cylinders are rebuilt so could it be the pressure relief valve? … read more
Edward Haniewski
Edward Haniewski
General Studies/Automotive
1 satisfied customers
My 302.5 Cat mini ex won't crank over. I can jump start it
My 302.5 Cat mini ex won't crank over. I can jump start it no problem. I am think it is a safety switch of some kind causing the issue … read more
Marcus S.
Marcus S.
Diesel mechanic
High school
13 satisfied customers
Need help diagnosing swing issue on a cat 302.5 mini
Need help diagnosing swing issue on a cat 302.5 mini excavator … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,465 satisfied customers
I hooked 3 new hydraulic lines up in a 2000 cat mini
I hooked 3 new hydraulic lines up in a 2000 cat mini excavator 302.5 and I have all functions but swing … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,465 satisfied customers
I need to pick a TB 290 Excavator with a crane. I need a
I need to pick a TB 290 Excavator with a crane. I need a diagram that shows the picking points. Where can I find that? … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,298 satisfied customers
I have a CAT 279D and the boom is disabled. Give me one
I used the manual and tried several things; the machine got stuck in the mud last week. we got it out but the boom does not work. It shows a symbol indicating the hydraulic system is locked … read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
I have a link belt 2700 with a good hydraulic pump engine. I
i have a link belt 2700 with a good hydraulic pump blown engine. I have a Newer link belt qualtum with a bad hydraulic pump i need to change pumps between machines. having problem whe running machine … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,465 satisfied customers
I have a cat 304cr excavator that will not shut off with
I have a cat 304cr excavator that will not shut off with key … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,465 satisfied customers
My Mitsubishi Mini Excavator MSO30 controls should I say are
Sir, My Mitsubishi Mini Excavator MSO30 controls should I say are out of standard pattern. Can I switch hoses to correct this? … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,465 satisfied customers
Please i have problem with My machine which is 330cl
Hello sir please i have problem with My machine which is 330cl excavator everything is working properly but only boom down is very slow so please help me to find out, but paid the fees already thanks… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,324 satisfied customers
I have a 302 mini excavator I been noticing slow movement
I have a 302 mini excavator I been noticing slow movement wen it gets hot it doesn't over heat it stays right below the red. Wen its cold or starting the next day it runs great only when it's hot… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,465 satisfied customers
Have cat 302.5 mini excavator, just stopped all hydraulics
Have cat 302.5 mini excavator, just stopped all hydraulics stopped turned off engine ,will not start. S# ***** product 0325V4AZ05133 Thank you, Bob… read more
William Herren
William Herren
A.A.S.
2 satisfied customers
Looking point socket to adjust injectors on Perkins 3013
looking for 5 point socket to adjust injectors on Perkins 3013 engine. S/N 4ZW09457. This is on Cat 302.5 mini excavator.… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,298 satisfied customers
Have bobcat 753(older model)will not start with key,but will
Have bobcat 753(older model)will not start with key,but will stars when jumped at solenoid. Once running, it moves and steers, but have no bucket control. Might try later, and it starts with key and b… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
I have a Volvo ec210lc excavator when I lift main boom it's
I have a Volvo ec210lc excavator when I lift main boom it's fine but when I go to slew as well the main boom slows right down… read more
dieseldan55
dieseldan55
Mechanic
Vocational, Technical or Trade Scho
299 satisfied customers
NEW HOLLAND LB75 BACKHOE....OUTRIGGERS EXTEND VERY SLOWLY WITH
NEW HOLLAND LB75 BACKHOE....OUTRIGGERS EXTEND VERY SLOWLY WITH LITTLE POWER ....RIGHT SIDE OUTRIGGER DOESN'T WANT TO RETRACT. DO YOU THINK IT IS A LINKAGE PROBLEM OR COULD IT BE A RESTRICTION IN THE V… read more
dieseldan55
dieseldan55
Mechanic
Vocational, Technical or Trade Scho
299 satisfied customers
I have a cat excavator, 330cl 2003 model. Whenever the machines
I have a cat excavator, 330cl 2003 model. Whenever the machines works about two to three hours the hydraulic system cease to function well. The boom doesnt move up and down the swinging also stops and… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,465 satisfied customers
Hi my name is ***** ***** a cat 302.5 mini I had a hydraulic
Hi my name is Brian I have a cat 302.5 mini I had a hydraulic failure that I can't explain. I had blade control and house turn but nothing else. It was very cold out also. It started to work but would… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,465 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