Backhoe/Research Development

Status

There was a version of the backhoe for the LifeTrac 1. In 2012, OSE started a redesign. The new backhoe will have an increased range of motion and use the Bobcat quick attach standard to attach to the LifeTrac 6.

Redesign Status

For Oct 2013 work:

• Dan Log, Cody Log, and Marcin Log.
• Development Board
• 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.
• Another known task is adding bushings to all 1" pivots since they have too much slack.

For the 2012 work (most of which is still being used):

• Lenny-Wayne as as Guest Collaborative Production Director was working on the GrabCAD Backhoe Redesign for Fabrication with Aaron as project manager.
• Brian Log.
• Backhoe Log.

Designs

• Oct 2013 redesign is using File:Backhoe deep dig.skp.
• This is probably the previous version: Backhoe Github Repository. We'll update this after the Oct 2013 redesign.

Existing Designs

• Oily Hands has a huge list of diggers people have built themselves
• this guy has a fully documented build process for his
• Ubuildit Plans has a backhoe design that's about as simple as one can possibly get.

The Global Village Construction Set
Habitat	CEB Press	Cement Mixer	Sawmill	Bulldozer	Backhoe
Agriculture	Tractor	Seeder	Hay Rake	Well-Drilling Rig
	Microtractor	Soil Pulverizer	Spader	Hay Cutter	Trencher
	Bakery Oven	Dairy Milker	Microcombine	Baler
Industry	Multimachine	Ironworker	Laser Cutter	Welder	Plasma Cutter
	CNC Torch Table	Metal Roller	Rod and Wire Mill	Press Forge	Universal Rotor
	3D Printer	3D Scanner	CNC Circuit Mill	Industrial Robot	Chipper Hammermill
	Drill Press	Induction Furnace
Energy	Power Cube	Gasifier Burner	Solar Concentrator	Electric Motor Generator	Hydraulic Motor
	Steam Engine	Heat Exchanger	Wind Turbine	Pelletizer	Universal Power Supply
	Nickel-Iron Battery
Materials	Aluminum Extractor	Bioplastic Extruder
Transportation	Car	Truck
Key	Design	Planning	Prototype	Almost done	Full Release