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I have a kobelco sk350lc-8 that wont turn.. all the other
i have a kobelco sk350lc-8 that wont turn.. all the other hydraulics work and you can even push the machine around by hand … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
7,052 satisfied customers
I have a 1988 Cat 416 Backhoe. Recently while digging the
I have a 1988 Cat 416 Backhoe. Recently while digging the boom suddenly seemed to loose most of its lifting capability. It can barely lift itself but if the extended part of the stick isn't out or the… read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
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Ive got a 1999 bobcat 331 excavator and the swiing in it has
ive got a 1999 bobcat 331 excavator and the swiing in it has a lot of play what is acceptab;e amount … read more
Dan
Dan
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Auto Mechanics 1&2/diesel mech
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I have a Kobelco SK160LC 2007 model excavator, The hyd all
I have a Kobelco SK160LC 2007 model excavator, The hyd all work good except the right track is slow and weak, and the bucket cyl. is slow and weak. I it to be in the pump but which one??… read more
Dan
Dan
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Auto Mechanics 1&2/diesel mech
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I have a 1982 tachi excavator model UH02 it has steel
I have a 1982 Hitachi excavator model UH02 it has steel tracks, it runs well and moves well on tracks, but after about 6 are 7 hours working it s real slow when trying to move but the rest of it still… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
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I have a 2004 catapillar D3G LT dozer with 3,800 hours . The
I have a 2004 catapillar D3G LT dozer with 3,800 hours . The transmision is not working properly - Saturday I was doing some grading work (dirt) for about 3 hours and then it just started slowing down… read more
catmastertech
catmastertech
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Vocational, Technical or Trade Scho
1,287 satisfied customers
I have a Hitachi EX -450-LC. I put a new hydraulic pump on
I have a Hitachi EX -450-LC. I put a new hydraulic pump on it and the controls move slow. In order for it to swing you have to work the boom or bucket function . The bucket moves at a snail s pace. He… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
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Curtis, I'm looking at buying aMF50B, I've never driven
Hi Curtis, I'm looking at buying aMF50B, I've never driven a torque converter tractor befor (only manuals). A local tractor guy told me to test the converter to drive it into a pile of dirt- while try… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,409 satisfied customers
i have a 1984 cat. backhoe 416 series II. the transmission
i have a 1984 cat. backhoe 416 series II. the transmission quit pulling. i had a load of dirt in the bucket, i mashed the button on the joy stick to take out of gear. after dumping the dirt it wont mo… read more
Curtis B.
Curtis B.
Technician
Associate Degree
1,409 satisfied customers
Bobcat 442A small excavator: serial XXXXXXXXX Just replace
Bobcat 442A small excavator: serial XXXXXXXXX Just replace the high volume pump which runs off the fly wheel and runs the rotation of the cab as it was leaking continually into the crank case. Excavat… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
7,052 satisfied customers
Hi I need help I just purchased a Kubota KX121-3 from a dealer
Hi I need help I just purchased a Kubota KX121-3 from a dealer which they said its a 100%. I now find out it has little stick force and will not move dirt side to side when swinging. it also seems to … read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
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3 pinions and 3 bushes of the swing motor ( part no.24100J2254F4
3 pinions and 3 bushes of the swing motor ( part no.24100J2254F4 serial no. 221-1-A) of my Kobelco model K904C excavator has been broken. I am looking for a replacement new, used, or reconditioned swi… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
650 satisfied customers
I have a JCB 1995 215S The tractor was working fine, I was
I have a JCB 1995 215S The tractor was working fine, I was pushing the bucket into a pile of dirt and starting to lift and the transmissin stopped working. I have no forward or reverse gears. When eve… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
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i have a kobelco excavetor:sk200-111.the bucket,s fungtion
i have a kobelco excavetor:sk200-111.the bucket,s fungtion for folding and unfolding is too slow,and the right track is slow too in moving.i have checked the presure for the bucket and i found it's lo… read more
Dan
Dan
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Auto Mechanics 1&2/diesel mech
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I have a Ford 555A backhoe and have suddenly lost any control
I have a Ford 555A backhoe and have suddenly lost any control over the left and right movement of the boom. All other hydraulics and cylinders are responding normally. Help… read more
Steve
Steve
Mechanic
High School or GED
42 satisfied customers
i have a kobelco sk60 1998 -2002 always worked fine but now
i have a kobelco sk60 1998 -2002 always worked fine but now the bucket curlys real slow,no leaks ,no crushed or damaged lines,everthing else works as it should,joy stick seems to be ok.… read more
dieseldan55
dieseldan55
Mechanic
Vocational, Technical or Trade Scho
273 satisfied customers
Would a bulldozer such as Cat D7 be able to create piles of
Would a bulldozer such as Cat D7 be able to create piles of fill from grade level ? or would the blade need some sort of teeth or anything? im trying to remove some clay fill in back of a home and was… read more
don
don
fleet superintendent
Vocational, Technical or Trade Scho
12 satisfied customers
i have installed a new swing motor on a kobelco sk150 mark
i have installed a new swing motor on a kobelco sk150 mark IV. It has hydraulic pressure, but still wont swing. Every function on the control levers work except the left and right swing.… read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
7,052 satisfied customers
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Meet the Experts:

Curtis B.

Curtis B.

Technician

1,409 satisfied customers

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

Wayne

Wayne

Journeyman

650 satisfied customers

worked on many road graders, Bull dozers , skid steers, Rollers

Cat Man

Cat Man

Cat Engine Expert

517 satisfied customers

I am ASE Master Certified.

dieseldan55

dieseldan55

Mechanic

273 satisfied customers

Road Mechanic for Volvo Construction Equipment.

Chris (aka- Moose)

Chris (aka- Moose)

Technician

42 satisfied customers

16 years of experience

Steve

Steve

Mechanic

42 satisfied customers

Heavy Equipment Mechanic for 25 years

JBFixxer

JBFixxer

Mechanic

20 satisfied customers

16+ years experience, hydraulics,hydrostatics, engines, fuel injection systems. And everything in between.

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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.

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