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
All cylinders are drifting and when machine warms up it gets
All cylinders are drifting and when machine warms up it gets really slow. All cylinders are rebuilt so could it be the pressure relief valve? … read more
Edward Haniewski
Edward Haniewski
General Studies/Automotive
1 satisfied customers
I have a 2003 vermeer cx218 excavator it dos'nt want to
I have a 2003 vermeer cx218 excavator it dos'nt want to swing and sometimes swings slowly opposite from the controls … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,369 satisfied customers
Bobcat 325 mini. Just bought it Engine doesn't run. Im gonna
im gonna do a rebuild. When winching it on the wrecker one track was free spinning. What could be the cause ? Should I expect to change the drive motor. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
KATO HD-770 SEII. EXCAVATOR. Unit has no left track movement
KATO HD-770 SEII. EXCAVATOR. Unit has no left track movement and the swing will barley move turn table with no load. Both functions are on the same valve body, all other functions on the same valve bo… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,369 satisfied customers
I have a Yanmar B5 and the swing will not stay in place. It
I have a Yanmar B5 and the swing will not stay in place. It brakes fine but will creep downhill on a slope. I pulled and replaced the swing relief valves but that didn't change anything. I pulled apart the swing motor to look for damage but everything looked good. This unit does not have swing brake discs. It looks like it's all done hydraulically through the swing brake. I have docs on it but can't nail this one down. … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,369 satisfied customers
I have a older bobcat mini excavator I have purchased
I have a older bobcat mini excavator I have purchased recently … read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
Swing won't work on m15 1991 Mitsubishi excavator.
Swing won't work on m15 1991 Mitsubishi excavator. everything else works except bl … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,369 satisfied customers
National 1200 series swing cab. No boom or Scope functions.
National 1200 series swing cab. No boom or Scope functions. Swing and winch works. New pump. … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,369 satisfied customers
I'm looking to buy a kubota kx161 mini excavator, it's a
I'm looking to buy a kubota kx161 mini excavator , it's a 2004 with 5,000 hrs but owner says the swing break is lazy and does not stop,as it should . What should I look for ? Thanks scott … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,369 satisfied customers
I have a bobcat e45 that will not swing left and wont stop
i have a bobcat e45 that will not swing left and wont stop swinging right … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,369 satisfied customers
I have a bobcat 341 excavator and I'm experiencing whining
Hi, I have a bobcat 341 excavator and I'm experiencing whining and screeching while engaging the swing motor. I've made sure everything is lubed up. Regardless of the direction of the swing I first he… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,369 satisfied customers
835 how to ajust the or what to replace on slow motor. Cab
835 how to ajust the or what to replace on slow motor. Cab wont stop … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,369 satisfied customers
Bobcat 1998 model 337 ex. ser. # *515411479* Bobcat 337
motor dragging. doesn't want to start. replaced starter and battery. suspect something stuck in the hydraulic system. … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,369 satisfied customers
Where is the swing motor located on a bobcat 331 and how
Where is the swing motor located on a bobcat 331 and how fifficult is it to remove. My 331 started making a loud chatter when the turn joystick is moved, particularly to swing thenhouse counterclockwi… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,369 satisfied customers
I have a yanmar excavator 3.5 and when I am operating it it
I have a yanmar excavator 3.5 and when I am operating it it just keeps creeping slowly on the tracts when it is supposed to be stationary … read more
Jeremy
Jeremy
Diesel Diagnostic Technician / Expert
Associate Degree
1,511 satisfied customers
Just rebuilt Xmy swing motor/ drive gear and bearings on a
Just rebuilt Xmy swing motor/ drive gear and bearings on a bobcat 430 ex. Also drained hydraulic system. Put together and my left swing is very weak. Won't swing left even slightly uphill. Took it apa… read more
Bradley Martin
Bradley Martin
77 satisfied customers
My 320b excavator won't swingHave oil flowing from control
My 320b excavator won't swing Have oil flowing from control valve and brake selanoid is screwed in to disengage the brake. Will not swing. Have taken head off and removed springs and brake piston and … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,323 satisfied customers
Have a customer with a Bobcat 430 Mini excavator. He has rented
Have a customer with a Bobcat 430 Mini excavator. He has rented a bobcat HB980 hammer and it worked on his machine even though the hammer is really too heavy for the machine. He purchased a brand new … read more
Fieldtech59
Fieldtech59
410 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