Recent content by threepiece

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    Ripper Tooth for the Backhoe

    Well I wasn’t able to fit the tip as I have clearance issues getting the tooth installed on the quick coupler. Luckily I only tack welded the ears on. They need to move upward 1/2”.
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    Ripper Tooth for the Backhoe

    I have been thinking about creating a stand for this reason. Having a stand-up feature on the tooth itself allows it to be used anywhere on the job sight, I hadn’t thought of that. I just need to study your pictures as I am having trouble understanding how it works.
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    Ripper Tooth for the Backhoe

    To keep perspective, the commercially available pieces are not cut on a band saw whose trim lines were transferred from carefully prepared templates. Developing the templates and trimming on the saw were by far the most time consuming portions of this project.
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    Ripper Tooth for the Backhoe

    Today I will be fitting the tip on the tooth as I am here with my tractor. I plan to show how that goes later.
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    Ripper Tooth for the Backhoe

    The tooth is welded inside and outside the hub.
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    Ripper Tooth for the Backhoe

    Showing how the tooth passes through the hub to be plug welded on the end.
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    Ripper Tooth for the Backhoe

    Finishing the hole to size with a boring bar.
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    Ripper Tooth for the Backhoe

    Cutting with a hole saw. Notice the two drain holes I cut. This prevents chips from loading up in the cut and allows uninterrupted cutting. Much faster this way.
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    Ripper Tooth for the Backhoe

    Here I am preparing to drill the corners of the trim for the quick coupler ears. The template has all the information needed. I can use this template in the future.
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    Ripper Tooth for the Backhoe

    The hub is made from 4x8x 1/2” wall tube. Here I am milling a slot for the tooth to pass through.
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    Ripper Tooth for the Backhoe

    The tooth is made from 3/4” Hot Rolled trimmed on the band saw.
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    Ripper Tooth for the Backhoe

    After making templates from cardboard I went to cutting a kit. I did buy a replaceable tooth tip shown on the left.
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    Ripper Tooth for the Backhoe

    I simply couldn’t get myself to spend $1,000 so off to the shop I went. Here the tooth is about 90% complete. I have yet to install the tip but I need to check clearance to the stick of the backhoe 150 miles away. This is for my JD 110 TLB.
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    Elevator for Pole Barn - updated photos with cycle counter

    I dig this. The fall arrestors is a great idea. I plan to make one to for the new shop. I will use a worm driven speed reducer. Such speed reducers are inherently safe. Great point on using as a workbench. I will remember this during the design. Good job!
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    110 TLB Adding 7th Function Valve for Backhoe

    Well, this job is ongoing as I gather the final pieces to secure the hoses and make the new pedal control as time allows. Here I am showing how the hard line is repositioned to accommodate the space taken by the new valve. You can see the needle nose pliers pointing to a bolt head on the floor...
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