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 hace a 259D thats burns a lot of oil and when it turns on
I hace a 259D thats burns a lot of oil and when it turns on it dosent blow the air it has to blow thru the radiator … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
24volt cooling fan for komatsu dozer core is 28 inch. D65e-6
24volt cooling fan for komatsu dozer core is 28 inch … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,217 satisfied customers
Cat 226b after 30 + or - minutes run has coolant temp alert
Cat 226b after 30 + or - minutes run has coolant temp alert buzzer. Have replaced radiator cap. routinely blow dust out of radiator fins hoses are normal hot to touch. no discharge of coolant into res… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
How to replace fan belt on pc35 mr 2. Dont have serial
dont have serial number. 5000 and up according to kamatsu dealer if that helps … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,217 satisfied customers
I have a 301.5 year 2000 or maybe 2001. i have had running
I have a 301.5 year 2000 or maybe 2001. i have had running hot problems. I will use the advise you gave about battery first to investigate. Thank you … read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,415 satisfied customers
Just bought a cat 315 Excavator and I'm having overheating
Just bought a cat 315 Excavator and I'm having overheating issues … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
My 430 bobcat is overheating. I changed the thermostat and
I changed the thermostat and still overheats! No tsure that it is acually getting hot. I can run for maybe 1/2 hr and not be hot. Then the temperature guage will go to hot when I reduce throttle to idle it will instantly start tomcool and goes to regular in seconds. rev up engine and guage will go up again. Any suggestions? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,415 satisfied customers
I have a volvo ecr38 2012. It's running hot, I've checked
I have a volvo ecr38 2012 . It's running hot , I've checked the thermostat, did a radiator flush , I've even installed a 12 volt auxiliary fan and it still running hot … read more
Mike Northrup
Mike Northrup
Senior Mechanic
Diploma
Have 06 Cat D3 and the gauge is usually up in the red area,
Have 06 Cat D3 and the gauge is usually up in the red area, it used to bounce up there occasionally then back to normal for the next week or so. I changed thermostat and noticed that radiator had a lo… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I have a D6H. the brake peddle was sticking so I lube it up
I have a D6H . the brake peddle was sticking so I lube it up and thought I had it working. But after I ran the machine it now has very limited brakes and the peddle is hard to push ? … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
My in cab heat is blowing cold air. I'm thinking it may be a
my in cab heat is blowing cold air. I'm thinking it may be a thermisat? … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
Why. I Have a Komatsu PC138US-8 excavator that runs hot
i Have a Komatsu PC138US-8 excavator that runs hot (faster when you start to tram it).The radiator is clean, thermostat is working and it has all new hydraulic filters. Do have any idea why this may be happening? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,415 satisfied customers
I have a303cr cat mini overheats when under a load I have
I have a303cr cat mini overheats when under a load I have done everything but a water pump when it gets hot I can leave run a few minutes later goes back down as soon as I travel or use hydraulics sta… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,217 satisfied customers
Having ac problems on piece of construction equipment. 134
Having ac problems on piece of construction equipment. 134 convertion with new txv, compressor and dryer. Inlet and outlet of evaporator measure 30 and 34 degrees, but vent temps are only 68. Low side… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
Deere 310k has practically no cab heat. Pulled the control
Deere 310k has practically no cab heat. Pulled the control panel to the right of the seat and the potentiometer behind the heat control knob appears good. Disconnected it, and by measuring resistance,… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,217 satisfied customers
I have a komatsu d65 ex 15 ser.. 67019 engine over heating..
I have a komatsu d65 ex 15 ser.. 67019 engine over heating.. In 85 degrees. .. fluids good.. rad clean. New water pump and thermostat... i entered the computer and entered 1005 for 100 % fan speed.. i… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,217 satisfied customers
Hi;I am a civils and earthmoving contractor in Botswana(Africa).I
Hi; I am a civils and earthmoving contractor in Botswana(Africa). I have a Terex Excavator 260 that we replaced the engine with a new one. It works for an hour and then starts overheating. We checked … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,217 satisfied customers
s/nIT28Gk8cr03893 fOLLOWED UP ON ALL OF YOUR SUGGESTIONS FROM
s/nIT28Gk8cr03893 fOLLOWED UP ON ALL OF YOUR SUGGESTIONS FROM JUNE 29,FAN SPEED IS OK,TEMP DIFFERENCE FROM INLET TO OUTLET IS 10 DEGREES OR LESS,FINS ARE CLEAN AND NO OBVIOUS PROBLEMS INSIDE RAD. STIL… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 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

2,415 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