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I have a 302.5c Cat excavator that cranks a lot before
Second opinion] I have a 302.5c Cat excavator that cranks a lot before starting .. once started runs fine.... start it every hour or so easy....leave it for 2 or 3 hours it's hard to start...… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,024 satisfied customers
I have a cat 304cr mini excavator ser# cat00304pnad01794.
the machine is having trouble when you opperate both tracks or just the right track alone. if you use only the left there is no problem. if both are used it is slow and weak but when i opperate any other hyd at the same time the tracks work fine until i stop the other hyd function. it doesnt off track and the 2 speed works when other hyd functions are used. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,054 satisfied customers
A 9010B case excavator, 3300 hours. has had a intermidant
a 9010B case excavator, 3300 hours. has had a intermidant steering failure after working for 1/2 hour. will motor fwd and back but struggle to turn. move the machine and it will function again then fa… read more
Fieldtech59
Fieldtech59
Shop manager
177 satisfied customers
I have a 2014 Cat 302.7D mini excavator with 3,900 hrs that
I have a 2014 Cat 302.7D mini excavator with 3,900 hrs that has several issues. The left track is very week. The right track will not move at all unless I curl the bucket. When I curl the bucket it wi… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,054 satisfied customers
A week ago I replaced the fuel lines. I bleed the system at
A week ago I replaced the fuel lines. I bleed the system at the fuel filter then cracked the injectors and it fired up. The funny thing is it didn't shut down. I had to shut he valve at the bottom of … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,303 satisfied customers
Cat 315 excavator stick moves out by its self and stays
cat 315 excavator stick moves out by its self and stays there no matter what I do with pilot control even when safty lever is back … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,303 satisfied customers
I have a cat 307ssy tracks slow without much power I have
I have a cat 307ssy tracks slow without much power I have new final drives not much better now can I adjust the HyD pump pressure… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,054 satisfied customers
I have a303cr cat mini overheats when under a load I have
I have a303cr cat mini overheats when under a load I have done everything but a water pump when it gets hot I can leave run a few minutes later goes back down as soon as I travel or use hydraulics sta… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,054 satisfied customers
I have an E70B Cat Excavator that seems to have the same
I have an E70B Cat Excavator that seems to have the same problem as this URL that I am reading. http://www.justanswer.com/heavy-equipment/29rzk-hydraulic-both-pumps-acts-main-relief-valve-guys.htmlWhe… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,054 satisfied customers
I have a problem with a cat 315c, engine 346t. When the
I have a problem with a cat 315c, engine 346t. When the machine start workIng there is no issue, but after a few hours, the speed go down and not speed up anymore until i turn off the engine and whait… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,303 satisfied customers
I have a Cat 313B SR excavator that needs to have the seals
I have a Cat 313B SR excavator that needs to have the seals replaced in the center rotation valve that is up under the machine rite in the center bottom of the undercarriage. I have no idea how this s… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,303 satisfied customers
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
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,054 satisfied customers
I have a 120 cat excavator (1992). Over the last year or so
i have a 120 B cat excavator (1992). Over the last year or so my final drives have been displaying less and less power. First I lost fast travel, but slow was still strong, but that has continued to d… read more
Fieldtech59
Fieldtech59
Shop manager
177 satisfied customers
There,I have a cat e200b excavator, the problem is when
hi there, I have a cat e200b excavator, the problem is when the operation is more than an hour the boom starts to drift and hard up to raise, the spool is okay, all other function are good only the bo… read more
Jeremy R.
Jeremy R.
1,138 satisfied customers
Hello, I have a 320 Cat/Favco 30 ton. Unable to swing. Engine loads up when trying to swin
Hello, I have a 320 Cat/Favco 30 ton. Unable to swing. Engine loads up when trying to swing. I've located four solenoid valves located on pilot system near pump. I've also located solenoid valve on sw… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,303 satisfied customers
Caterpillar E70B excavator E70B (6AK1): I have a caterpillar
I have a caterpillar E70B (6RA1) excavator that occasionally has no power in the LH track drive (reverse only). Everything else seems to be working OK. I have recently replaced the rotary joint seals … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,303 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
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,054 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
1,636 satisfied customers
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