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 Caterpillar D3G LGP Dozer and the transmission
I have a Caterpillar D3G LGP Dozer and the transmission light comes on in the dash and the machine stops. The light goes of after a few seconds and when shifted to neutral and back into forward or rev… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,328 satisfied customers
Cat 247 has lack of power, smokes black under load. In
Cat 247 has lack of power, smokes black under load. In reverse runs fairly good only "pulls down" in forward. Acts like hydrostatic drive puts too much load on engine in foward.… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,298 satisfied customers
I have no reverse on my deere 350B dozer. Check all the
hi i have no reverse on my john deere 350B dozer 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 w… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
615 satisfied customers
I have a 416E cat backhoe reverse works good just started no
I have a 416E cat backhoe reverse works good just started no engaging forward works sometimes but not always … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,327 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
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,328 satisfied customers
Shutdown my 450c dozer for lunch break, came back and
shutdown my 450c dozer for lunch break, came back and transmission will not engage. … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,328 satisfied customers
I have a D3 S# 79U-3855. Had left brake re-padded a year ago
I have a D3 S# ***** Had left brake re-padded a year ago plus had both valves under the pedals rebuilt. When we opened up the left clutch compartment it had water and mud also some oil inside about 2 … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,327 satisfied customers
I have a Fiat Allis 25 when the transmission gets hot the
I have a Fiat Allis 25 when the transmission gets hot the dozer only goes in reverse I would like to know way it won't go forward… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,328 satisfied customers
Td8e dozer transmission? transmission will not engage any
td8e dozer transmission? transmission will not engage any gear forward or reverse. when it engage works fine in 1-2 no 3? when you stop the machine won't engage till you play with the shifter. have to… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,328 satisfied customers
D8H 46A trans has delayed engagement into reverse when warm
D8H 46A trans has delayed engagement into reverse when warm after light use of an hour or two, then later it will delay into drive also but not as bad. When cold works fine into all gears. Gets gradua… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,327 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
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,328 satisfied customers
Dozer won't turn to the left. Both tracks engage in reverse
Dozer won't turn to the left. Both tracks engage in reverse but right side track won't engage forward.850k joystick operated… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,328 satisfied customers
Will a 1999 Kamatsu d32-1 dozer move with engine running and
Will a 1999 Kamatsu d32-1 dozer move with engine running and transmission not in forward or reverse? Has a hydrostatic trans.… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,328 satisfied customers
Good Day, Our local Motocross track has a CAT D3 Dozer to
Good Day, Our local Motocross track has a CAT D3 Dozer to do grooming. It currently has a couple of mechanical issues that our local CAT dealer has run out of ideas on. First The machine will start an… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,328 satisfied customers
I HAVE A 850D CASE DOZER. IT JUST STOPPED GOING FORWARD. GOES
I HAVE A 850D CASE DOZER. IT JUST STOPPED GOING FORWARD. GOES FINE IN REVERSE AND ACTS LIKE IT WANTS TO GO FORWARD JUST JERKS AND INCHES FORWARD. TRANSMISSION GAUGE READS LOW PRESSURE IN THE RED AND I… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,328 satisfied customers
I could sure use some assistance. I have a mid 80's D40p-6
Hi I could sure use some assistance. I have a mid 80's D40p-6 Japanese import dozer. It has a "DD" type mechanical transmission. The problem is the forward/reverse leaver is falling out of engagement.… read more
Expert
Expert
I have a D7H with a powershift transmission, it works fine
I have a D7H with a powershift transmission, it works fine in the 3 forward gears but in reverse when you put it in gear, it pauses then speeds up in all three of the gears, but if you use the left or… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
15,328 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