Construction and Road Equipment
Connect one-on-one with a mechanic who will answer your question
Expert avatar
Curtis B., Technician
1,503 satisfied customers
Technican turned service manager with multiple lines of equipment and rental units.
Pearl avatarPearl Wilson, Assistant
2 Mechanics are Online Now

Construction and road equipment questions? Ask an Expert

Verified mechanics are online around the clock and ready to answer your question online or by phone. 
Related Construction and Road Equipment questions
Name is Hector Estrada, and I'm trying to get the head bolts
hey my name is***** and I'm trying to get the head bolts torque specs for a hino H06CTF , this engine is on an excavator Hitachi EX270LC … read more
Dan
Dan
Auto Mechanics 1&2/diesel mech
I have a hyster 120 the break pedal was sinking to the
I have a hyster 120 the break pedal was sinking to the floor , I replaced the master cylinder bled the system and have to pump the breaks a couple times to get pressure, once the pedal is released all… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,503 satisfied customers
I have a 3116 in a '91 topkick. After idling, it will smoke
Hi. I have a 3116 in a '91 topkick. After idling, it will smoke white fro … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
538 satisfied customers
Gehl CTL70 Isuzu I was clearing brush, machine stopped
Gehl CTL70 Isuzu I was clearing brush, machine stopped running, things I have done: added fuel, changed fuel filter, new lift pump. It will turn over but no fuel is getting to the injectors. Also, it … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,503 satisfied customers
I have a 120G grader (CAT supplied). Do not have a hydraulic
I have a Wright 120G grader (CAT supplied). Do not have a hydraulic diagram. … read more
Dan
Dan
Auto Mechanics 1&2/diesel mech
I have a ZD21 zero turn that is leaking fluid where the PTO
I have a ZD21 zero turn that is leaking fluid where the PTO pipe goes in the pump. I replaced oring and it is still leaking. … read more
Dan
Dan
Auto Mechanics 1&2/diesel mech
We have a ingersaw rand3120 blaa-Knox paver that when we try
Hi we have a ingersaw rand3120 blaa-Knox paver that when we try to move forward the left side track has no real power when we try to pave it will keep drifting to the left. Also the pressure gauge und… read more
Dan
Dan
Auto Mechanics 1&2/diesel mech
Cat 287- no power to cab, battery new, full charge. Hold on
Cat 287-B no power to cab, battery new, full charge. … read more
Dan
Dan
Auto Mechanics 1&2/diesel mech
I have been working on a 287b for a couple days. It stopped
i have been working on a 287b for a couple days. It stopped moving and has only aux hyd for 4 in 1 bucket. nothing else works. … read more
Dan
Dan
Auto Mechanics 1&2/diesel mech
We havel185 de has fule want start. Idony knpw. Fule going
we havel185 de has fule want start JA: What is the complete model and serial number of your machine? Customer: idony knpw JA: Are you fixing this yourself? What have you tried so far? Customer: fule g… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,503 satisfied customers
I have a Deere 250 skid loader and the right side (as your
I have a John Deere 250 skid loader and the right side (as your sitting in the cab) brake will not release when it gets below freezing. I have to take a forced air heater and blow hot air on the side … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
663 satisfied customers
Ive got a 2003 kawasaki 60z sieries V wheel loader, ive
ive got a 2003 kawasaki 60z sieries V wheel loader , ive changed the hydralic oil o … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,503 satisfied customers
Im having an issue with my cat 216 skid steer auxiliary
im having an issue with my cat 216 skid steer auxiliary hydraulics … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers
I have my cat 299D2XHP skid steer; it died out on job...
I have my cat 299D2XHP skid steer; it died out on job... found electric fuel pump dead, then monitor indicated water in fuel separator. replaced pump, drained & cleaned separator cup, installed new el… read more
Dan
Dan
Auto Mechanics 1&2/diesel mech
I have a skytrak 8042 with a bad motor I want to winch it on
I have a skytrak 8042 with a bad motor I want to winch it on a trailer but I cant get it to move … read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,503 satisfied customers
Have a cat 277b that won't charge. Cat0277bjmd02154 cat 277b
I am fixing this myself and I have repaired all the broken wires coming off the back of th alternator. When I first started battery was only holding 7volts. Now battery holds 11.5v and starts with out being jumped. But I have no hour meter and alternator is not exciting … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers
I have a 2012 terex pt100. I have a fecon mulching head and
I have a 2012 terex pt100. I have a fecon mulching head and a ground force brush hog. It gets hot after about 30 minutes of operation and I have to stop and let it cool down. If I turn the heater on f… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,503 satisfied customers
Our cat front end loader 938m blew a hydraulic line and now
our cat front end loader 938m blew a hydraulic line and now the brakes are locked … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,287 satisfied customers

Here's how to get the fast answers you need


The qualified Experts on JustAnswer regularly respond to questions like:


  • I have an S Last 90/2, and the hiflow isn’t working. Where is the solenoid location?
  • How do I remove a TB016 hydraulic pump?
  • I need to know the procedure for replacing the d6c tilt cylinder lever ball joint under the batteries. What is the best way to tear into it?
  • I have a Yanmar Vio 17 that sometimes won’t slew to the right. Do you have any ideas?
  • My ALC 500 board has a fault light on steady when the stop button is first pulled out. When I push it back in and they go away, both joy sticks aren’t working. Can you tell me what to look for?

To give you the best advice, the Expert will need some information. You should be ready to answer questions such as:


  • What is the complete model and serial number of your machine?
  • Are you fixing this yourself?
  • What have you tried so far?

With this information, you'll be ready to have a constructive session with the Expert.