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| {{GVCS Header}}
| | #REDIRECT [[Backhoe]] |
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| =Status=
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| There was a version of the backhoe for the LifeTrac 1. In 2012, OSE started the Backhoe 2 (Deep Dig) redesign. The new backhoe will have an increased range of motion and use the Bobcat quick attach standard to attach to the LifeTrac 6.
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| =Redesign Status=
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| For Oct 2013 work:
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| * [[Dan Log]], [[Cody Log]], [[Marcin Log]], and [[James Log]].
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| * [https://docs.google.com/spreadsheet/ccc?key=0ArpE5Y9PpJCXdGJWeWpsY05jRDVlcGFXangyYlo2Y1E#gid=1 Development Board]
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| * The main open issue is redesigning the main pivot so that we have somewhere to mount the hydraulics to get as close to 180 degrees of side to side movement.
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| * Another known task is adding bushings to all 1" pivots since they have too much slack.
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| For the 2012 work (most of which is still being used):
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| * [[Lenny-Wayne]] as as [[Guest Collaborative Production Director]] was working on the [[GrabCAD Backhoe Redesign for Fabrication]] with [[Aaron]] as project manager.
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| * [[Brian Log]].
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| * [[Backhoe Log]].
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| * [[GrabCAD Backhoe Redesign for Fabrication]].
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| =Designs=
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| * OSE Oct 2013 redesign is using [[File:Backhoe deep dig.skp]].
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| * This is probably the previous OSE version: [https://github.com/Amakaruk/OSEBackhoe Backhoe Github Repository]. We'll update this after the Oct 2013 redesign.
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| * OSE Prototype 2: [[File:backhoevari.zip]]. You'll need the [http://www.varicad.com/en/home/products/products/ VariCAD viewer]. To manipulate the 3D object, press 'Ctrl+Shift+C' and left-click to move it around in 3D.
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| * OSE Side by side hydraulic design based on small ditch witch design. [[File:Backhoe_sidebyside2.skp]]
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| * [http://www.oilyhands.co.uk/Build_your_own_digger.htm Oily Hands has a huge list of diggers people have built themselves]
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| * [http://www.jd40.com/digger/backhoeproject1.htm this guy has a fully documented build process for his]
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| * [http://www.ubuilditplans.com/webpage4_page3.htm#Backhoe Ubuildit Plans] has a backhoe design that's about as simple as one can possibly get.
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| * pivot rotation using scissor motion and 14" cylinder [[File:Backhoe sidebyside8.skp]]
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| {{GVCS Footer}}
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