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    HITACHI EX200-3 CONVERSION KIT ISSUES

    I think mine is a( siminco) spelling may be off, but they are all the same ,mine came with instructions but they were terrible vague and very bad English ,but I figured it out eventually , the biggest problem is that there is no control over individual functions , the bucket and stick are great...
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    HITACHI EX200-3 CONVERSION KIT ISSUES

    I unplugged every sensor on the hydraulic pump and the valve body ,so I don't see how not unplugging the computer could affect the pump control
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    HITACHI EX200-3 CONVERSION KIT ISSUES

    In my opinion it’s better than having to buy all the new pump sensors and possibly a wiring harness, but it don’t work very good , mine is still stalling out all the time no matter how many washers i install or remove, and there seems to be very little knowledge of the kit out there , bottom...
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    HITACHI EX200-3 CONVERSION KIT ISSUES

    Hey , still struggling to deal with this conversion kit and all its issues, I have read all the posts on here , but what id like to find is someone whit indept knowledge of how this kit works, my big question is why some functions are too slow to use and other too fast? has anyone figured out...
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    ex200-3 conversion kit installed still overstroking

    did the new hydraulic filters make a difference?
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    Hitachi Conversion Instructions??

    I also was curious as to why there was a heavy spring in the kit! My machine is barely useable I have removed all washers to try to make it pump less oil but still stalls easy , the jib boom and the bucket curl is ok but everything else is too demanding on the engine , I wishe there was a way...
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    HITACHI CONVERSION UPDATES

    Hi, I installed the conversion kit on my 1993 ex200-3 and it has loads of issues, some functions are worst than others ,does anyone know off a way to adjust individual functions on the unit or is that possible? any new info would be appreciated, there are a lot of these kits out there now im...
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    ex200-3 conversion kit installed still overstroking

    no, I just tolerated the stalling and used it as is, but recently something suddenly changed ,the swing and the bucket has slowed to the point that I can't use the machine, is there any adjustment for individual functions on the kit?
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    EX200 Adjust functions after conversion

    my ex200-3 was close to the same for all functions, all functions were killing the engine equally even with all shims taken out, but suddenly my swing and my bucket has almost stopped completely ,wish I knew if there was a way to adjust the individual controls
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    VOLVO EC55B & ROBEX 55

    Hi, i have a 2004 volvo ec55b midi excavator and recently saw a hyundai robex 55 excavator ,and the 2 look identical .are they the same machine? did Robex sell some to volvo? thanks
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    Swung gear query - hitachi ex200-3

    Hi, Just curious cause i have a ex200-3, was the turntable access in the excavator tool box?
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    ex200-3 conversion kit installed still overstroking

    Thanks , I will check that out , this seems to be a big topic I’m surprised so little is know about troubleshooting these kits , the manufacturer has no desire to help , so I guess it’s up to us to figure it out lol
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    ex200-3 conversion kit installed still overstroking

    dont know if its cool to start a new tread on this topic,i appolgize if its not . having a tough time with this. installed conversion kit (chinese) checked and double checked my installation accuracy. the machine is still...
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    Hitachi Conversion Instructions??

    HI , i recently bought a sinocomp conversion kit for my ex200-3 , i installed it and pump still killing the engine, so i removed all the shims and still too much for the engine , dont know if there is anyother action only if i could find a weaker spring ,any thoughts?
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    EX200 Adjust functions after conversion

    I installed the electric to manual conversion kit on my EX200-3 today , but some functions are really slow some are too fast . Anyone know how to give more flow to the swing and less to the tracks . I put 2 shims under the piston in the stopper and 2 above where the spring sits , I’m wondering...
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    Hitachi Workshop Manual

    Hi tool-king, Cyril Noble here from Newfoundland,Canada . I have a hitachi Ex200-3 and I just bought the hydraulic conversion kit , the Installation instructions are terrible so I’m gonna put that on hold and try to get it from stalling with the sensors hooked up , but I need a manual first ...
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    ex200-3 conversion kit

    Hi, i have read all the posts i can on the conversion kit for ex200-2/3 ; i just bought the kit for my 200-3. the instructions are so vague .does anyone have any new info on the installation process or is there someone that i could contact for specific instructions? frustrated . thanks
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