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 a 2003 CAT D4C dozer. Having trouble with steering.
I have a 2003 CAT D4C dozer. Having trouble with steering. The steering clutches have to be pulled back all the way and it's very hard to get the machine to turn. It all started when the bevel gear bo… read more
catmastertech
catmastertech
Technician
4,096 satisfied customers
I'm still trying to figure out rather to buy this CAT D3B
Hello. I'm still trying to figure out rather to buy this CAT D3B Dozer. Trying to understand the breaking system because dozer doesn't run but I need to be sure I can move it to get it loaded on a tra… read more
catmastertech
catmastertech
Technician
4,096 satisfied customers
Can you tell me how the tires on the CAT dozers and
Hello. Can you tell me how long the tires on the CAT dozers and excavators typically last in terms of hours? Also, how much does it cost to replace them? … read more
Chris (aka- Moose)
Chris (aka- Moose)
Technician
85 satisfied customers
I have a 1975 D4D that quit steering to the right while in
I have a 1975 D4D that quit steering to the right while in use last week. The right pedal goes all the way down, and does not spring back up. I have had to turn the adjustment bolt in about 2-3 rounds… read more
catmastertech
catmastertech
Technician
4,096 satisfied customers
I've got a 1979 d3 runs good until warmed up then starts
Hi, I've got a 1979 d3 runs good until warmed up then starts slipping engine revs then eventually won't move at all. Let it sit and come back later then moves again for a bit then does the same … read more
catmastertech
catmastertech
Technician
4,096 satisfied customers
850 case trans drive shaft won't turn for first 15 minutes
850 case trans drive shaft won't turn for first 15 minutes until I change gears and work with the forward and reverse controls and will finely start turning with trans in gear and controls in neutral … read more
catmastertech
catmastertech
Technician
4,096 satisfied customers
1976 caterpillar d6c backup buzzer location,, mine doesnt
1976 caterpillar d6c backup buzzer location, , mine doesnt work and I want to repair or replace it … read more
TomcM28
TomcM28
Owner
Associates
17 satisfied customers
I have a Hitachi DX40 Dozer. I cannot get it to turn. I
I have a Hitachi DX40 Dozer. I cannot get it to turn. I suspect I am low on transmission fluid (?) but don't know where the fill is located. I believe it may be under the seat? There is what appears t… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,269 satisfied customers
I have an SVL 75-2 with a 14 pin electrical connector. I
Hi. I have an SVL 75-2 with a 14 pin electrical connector. I bout a CAT 6 way dozer blade for it and then purchased the CAT 8 to 14 pin adapter harness. But it wont allow the blade to tilt, it just mo… read more
catmastertech
catmastertech
Technician
4,096 satisfied customers
Have 2 D65PX-16 Dozers. Serial numbers 80509 and 80510.
Have 2 D65PX-16 Dozers. Serial numbers 80509 and 80510. Greasing the 2 u joints on the trans drive shaft is a pain. No where in manuals does it say how often they need greased. Your opinion please … read more
catmastertech
catmastertech
Technician
4,096 satisfied customers
My D5 Cat dozer has a pre lube unit and when i go to turn
My D5 Cat dozer has a pre lube unit and when i go to turn the key, absolutely nothing happens ,no noise no nothing ,like its totaly dead. however I do have plenty of spark.Just out of the clear blue t… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,269 satisfied customers
Dozer Left Track No Neutral, Never Stops Moving, Can Operate
Dozer Left Track No Neutral, Never Stops Moving, Can Operate Forward & Reverse, Neutral=constant left track reverse2000 +/- 1 year Daewoo DD80L Track Dozer Cabin Model DC/2 microcontroller & hydrostat… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,269 satisfied customers
1984 D4E JUST PERCHASED FROM GOV DOZER WILL NOT PULL IT IS
1984 D4E JUST PERCHASED FROM GOV DOZER WILL NOT PULL IT IS FREE WHEELING PUT IN GEAR DOES NOTHING PUSH WITH ANOTHER D0ZER IT JUST ROLLS FREELY PLEASE HELP… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,269 satisfied customers
I have a John Deere 450C dozer. 1976 model. Dozer was fine
I have a John Deere 450C dozer. 1976 model. Dozer was fine when parked in April. This morning it fails to engage transmission. runs fine. hydraulics for blade are operating. I have tried different gea… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,269 satisfied customers
What types of oil do I use in an 87 John Deere 850 LT
What types of oil do I use in an 87 John Deere 850 B LT Dozer. Hydrostatic drive, final drives etc.… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,298 satisfied customers
1999 CAT D5 LGP Hystat II Dozer: Dozer has been working and
1999 CAT D5 LGP Hystat II Dozer: Dozer has been working and operating fine until now. Turned the key off, gauges shut down but engine kept running. Ran jumper wire to solenoid on injector pump to shut… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,269 satisfied customers
Hi,I have an older Caterpillar D5 Tractor with dozer blade.
Hi, I have an older Caterpillar D5 Tractor with dozer blade. It has pull levers for steering. It will not steer without using the brakes to assist. It really is difficult to turn in reverse... I notic… read more
catmastertech
catmastertech
Technician
4,096 satisfied customers
Hi there ! I have a CAT D5 Bulldozer. Serial No D5 63J725.We
Hi there ! I have a CAT D5 Bulldozer. Serial No D5 63J725. We have trouble with the poweshift transmission. I bought is second hand. Last week they have replaced the clutch plates. The previous owner … read more
catmastertech
catmastertech
Technician
4,096 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

2,506 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