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    kobelco sk210-6 question

    Hey GrandKobelco this is my first Kobelco machine so Im not familiar with the terms "minor change, pre minor change" so please bare with me. Its a SK210lc-6 The serial number is YQ08-U1955 I have not tested it on very long straight away yet other than a 100 feet but so far I have not noticed...
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    Deere 710B No Hydraulics at idle

    hey guys, I dont have any experience with a 710B but I have owned a 410B,C,D so Ill assume the lay out stays basically the same...On the hydraulic pump there is a solenoid.(I think its the only one on there) The purpose of that solenoid was to bypass the hydraulic oil to allow the engine to...
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    kobelco sk210-6 question

    Hello guys, I have a kobelco sk210-6 that I bought not to long ago. The machine basically runs well all around but this is what I have noticed.. The Left track gets very lazy when the stick is operated at the same time..and the when the bucket and stick is operated at the same time it slows...
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    hydraulic quick coupler on komatsu -5

    Happy New Year Guys! Hope you all have a good and prosperous year... Thanks for the help John C, buckfever, I see the key to this is the relief cartridge setting..There is no relief cartridge in the coupler valve but there is one on the coupler piston... Here are my thoughts.. If it runs off of...
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    hydraulic quick coupler on komatsu -5

    Hello Guys thanks for the interest..John C. as for the size of the pump it looked exactly the same as the pump that I had in my 200-5 coupled to the same 6D95L engine that im sure have a different static timing on the pump for different output but I dont have that machine any more so I cant say...
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    hydraulic quick coupler on komatsu -5

    Hello Everyone and Seasons Greetings, I have an associate with a komatsu pc150-5 who bought a used hydraulic coupler. I am helping him with the installation but Im not to sure where on the hydraulic pump the pressure line is to be tapped in..The pc150-5 and pc200-5 I know carry the...
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    kobelco sk21olc-6 slow bucket curl

    Hello everyone, I have a kobelco sk210lc-6 excavator serial number: YQ08-U1955 ..Machine has 5800 hrs on meter. The machine seems to preforms all other functions well for its age. The problem is when you curl the bucket close it curls slow and you can hear a load "sssshhhhhhhhhh" coming from...
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    Excavator bogging down

    I asked about the muffler because I have a pc220-6 that would bog down a little bit and threw a good amount of black smoke....the problem was the electronic motor that moves the injection pump arm..The muffler was dead and dumping all the exhaust heat into engine compartment (everyone with a bad...
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    Excavator bogging down

    Hello everyone and seasons greetings, Im new to the site, I came here to try and get some knowledge myself but I couldnt pass this question by..I agree with jadcalmech.. I owned a pc200-5 that would completely bog down absolutely no power but the engine would idle and rev out like a charm..the...
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