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 bobcat T770 track loader and purchased a Cat 6-way
Second opinion] I have a bobcat T770 track loader and purchased a Cat 6-way dozer blade model(###) ###-####which has a 14pin connector coming from the blade. My Bobcat did not have an electronic attac… read more
Bobcat Master
Bobcat Master
self-employed
Diesel technology
40 satisfied customers
Need filter numbers for TD7G. Fuel, oil, hydraulic and
Need filter numbers for TD7G. Fuel, oil, hydraulic and transmission … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
17,790 satisfied customers
Do you have schematic illustrating the location of grease
Do you have schematic illustrating the location of grease fittings for 1948 - 1952 International Harvester TD9 crawler? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
I have a PC 40-8 mfg 1997 got a wire in the harness thats
I have a PC 40-8 mfg 1997 got a wire in the harness thats hot when key is in on position . problem is that its bare it wot shorted at one point it used to blow fuses not anymore . I need a wiring diag… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
D-37-2 KOMATSU DOZER ANGLE IS TO ONE SIDE AND WON'T COME
HI D-37-2 KOMATSU DOZER ANGLE IS TO ONE SIDE AND WON'T COME BACK ,MOVE LEVER BACK THE ENGINE STAINS MOVE THE OTHER WAY DOESNT DO ANYTHING … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
Wayne sent the wrong manual. We need the electrical
Wayne sent the wrong manual. We need the electrical schematics from https://therepairmanual.com/komatsu/komatsu-dresser-td7h-td8h-td9h-dozer-service-manual/. Specifically wire #20 … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
17,790 satisfied customers
Want to know how rebuild Komatsu D 155A3 Dozer steering
Want to know how rebuild Komatsu D 155A3 Dozer steering clutches? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
I have a D3C and a wire from the incoming panel to a relay
I have a D3C and a wire from the incoming panel to a relay the to the switch is corroded from the "relay". Could this be a shutdown delay? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
I have a komatsu d32E bulldozer recently the trans pressure
I have a komatsu d32E bulldozer recently the trans pressure light has come on. I changed all filters and fluids and nothing changed . The dozer operates normally … read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
Please don't try to answer with general info. I'm fairly
Please don't try to answer with general info. I'm fairly sure the problem is somehow connected to a komatsu way of not allowing the started to engage when engine is running. Possibly a diode of unknow… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
I am looking for an electrical schematic for a D31S Komatsu
I am looking for an electrical schematic for a D31S Komatsu Dozer. … read more
Jeremy
Jeremy
Diesel Diagnostic Technician / Expert
Associate Degree
1,511 satisfied customers
I have a Caterpillar 246 skidsteer. I cannot get the Auxilary
I have a Caterpillar 246 skidsteer. I cannot get the Auxilary Hydraulics to work. I have replaced the relays, checked all fused, cleaned all terminals and I still have no flow to the aux hydraulics. T… read more
Bradley Martin
Bradley Martin
77 satisfied customers
Dan tried to help a few weeks back and nothing has worked JA: We'll d
dan tried to help a few weeks back and nothing has worked … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
Komatsu WB140-2 blowing 10amp fuse when you select reverse
Komatsu WB140-2 blowing 10amp fuse when you select reverse then it will not start but forward works fine.… read more
dieseldan55
dieseldan55
Mechanic
Vocational, Technical or Trade Scho
299 satisfied customers
Komatsu WA-100-5 Wheel Loader. Blows 10amp fuse for Hydraulics&#
Komatsu WA-100-5 Wheel Loader. Blows 10amp fuse for 'Hydraulics' & 'Solenoid' whenever engaging 'Forward'... runs fine and no fuse blow in 'Reverse'. Found frayed wire harness going into Hydraulic Pum… read more
dieseldan55
dieseldan55
Mechanic
Vocational, Technical or Trade Scho
299 satisfied customers
need to chat with someone who has dresser td7e experience,
need to chat with someone who has dresser td7e experience, particularly with the track adjustment system… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,216 satisfied customers
Hello again, I have a 287B skid steer. I dont appear to
Hello again, I have a 287B skid steer. I don't appear to be getting 12 V to operate the electrical valve on an attached 6-way dozer blade when I press the auxiliary button on the left joystick. Do you… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
cat D5C: Can you show me a wiring diagram for a Cat D5C dozer?
Can you show me a wiring diagram for a Cat D5C dozer? I'am putting a new wire harness in it and need to know where everything goes.… 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

2,324 satisfied customers

Technican turned service manager with multiple lines of equipment and rental units.

Wayne

Wayne

Journeyman

17,790 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