Puma 8HC-3A gear shifter seal kit needed

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Thread: Puma 8HC-3A gear shifter seal kit needed

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    Default Puma 8HC-3A gear shifter seal kit needed

    Our Puma 8HC-3A is leaking hydraulic fluid around the actuating cylinder that moves the gear shift shaft in the head stock. We do not have any mechanical manuals, so we don't really know what is required.

    Any help in guiding us to a dealer that can help up out?

    Cheers,
    Steve E

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    Default Re: Puma 8HC-3A gear shifter seal kit needed

    Where are you located?

    What is the serial number?

    Last edited by dhardt; 04-07-2017 at 10:15 AM. Reason: I asked the wrong question...
    No longer with Doosan Machine Tools America
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    Default Re: Puma 8HC-3A gear shifter seal kit needed

    Quote Originally Posted by dhardt View Post
    Where are you located?

    What is the serial number?
    We are located in South East Kansas. Machine Serial: 520005

    Steve



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    Default Re: Puma 8HC-3A gear shifter seal kit needed

    Your dealer is Machine Tool Specialties
    918-622-0018

    I checked with the books I have on file for that series, I can't find anything on a gear-shift for the Main Spindle. Everything I found was motor to belt/pulley...no gearbox.
    Send a picture and I'll try to find a comparable unit.

    No longer with Doosan Machine Tools America
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    Default Re: Puma 8HC-3A gear shifter seal kit needed

    Puma 8HC-3A gear shifter seal kit needed-img_4436-jpg
    Shots of the shifter cylinder dis-assembled.
    Steve

    Attached Thumbnails Attached Thumbnails Puma 8HC-3A gear shifter seal kit needed-img_4437-jpg  


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    Default Re: Puma 8HC-3A gear shifter seal kit needed

    Our spindle specialist has never seen this set-up.

    He wants to contact the Korea Factory.

    He needs a picture of the Placard, showing the model and serial number for Korea to address an issue with a machine this old (their policy, not mine)

    Please send a picture of the placard to darryl.hardt@doosan.com

    No longer with Doosan Machine Tools America
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    Default Re: Puma 8HC-3A gear shifter seal kit needed

    Pictures are off & on their way.
    Thanks
    Steve E



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    Default Re: Puma 8HC-3A gear shifter seal kit needed

    Email changed to: darryl.hardt@doosanmt.com

    No longer with Doosan Machine Tools America
    darrylhardt@gmail.com


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Puma 8HC-3A gear shifter seal kit needed

Puma 8HC-3A gear shifter seal kit needed