Mon 29 Jun 2009
Power Cube Completed
Posted by Marcin
Power Cube is our open source, self-contained, modular, interchangeable, hydraulic power unit for all kinds of power eguipment. It has an 18 hp gasoline engine coupled to a hydraulic pump, and it will later be be powered by a flexible-fuel steam engine. Power Cube will be used to power MicroTrac (under construction) and it is the power source for the forthcoming CEB Press Prototype 2 adventures. It is designed as a general power unit for all devices at Factor e Farm, from the CEB press, power take-off (PTO) generator, heavy-duty workshop tools, even to the LifeTrac tractor itself. Power Cube will have a quick attachment, so it can be mounted readily on the quick attach plate of LifeTrac. As such, it can serve as a backup power source if the LifeTrac engine goes out. See the construction of Power Cube, and demonstration of it powering the PTO generator:
The noteworthy features are modularity, hydraulic quick-couplers, lifetime design, and design-for-disassembly. Any device can be plugged in readily through the quick couplers. 
It can be maintained easily because of its transparency of design, ready access to parts, and design for disassembly. It is a major step towards realizing the true, life-size Erector Set or Lego Set of heavy-duty, industrial machinery in the style of Industrial Swadeshi. Via open source, it is now becoming accessible to everybody. With the addition of local biofuel (pyrolysis oil) and steam engines, we await the time where local production is a reality.
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9 Responses to “ Power Cube Completed ”
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Pingback from MicroTrac Completed | Open Source Ecology
July 7th, 2009 at 12:01 pm[...] parts, including the Power Cube, are interchangeable with LifeTrac. I can take the wheel off from MicroTrac and put it on LifeTrac. [...]
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Pingback from Zero Turn MicroTrac | Open Source Ecology
July 24th, 2009 at 9:27 am[...] The other minor fix will have to be adding a muffler to MicroTrac. We eliminated the muffler because it did not fit within the tight cage of the Power Cube. [...]
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Pingback from Pressing Times | Open Source Ecology
October 29th, 2009 at 7:37 am[...] we turn on the Power Cube – which you see in the background in the above photos riding on MicroTrac – for the first time in [...]
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Pingback from Initial CEB Automation Results | Open Source Ecology
April 16th, 2010 at 10:27 pm[...] experimental setup involved an Arduino powered by the 12 volt battery from the Power Cube.(See presentation where from which this slide is [...]
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Pingback from Full Product Release | Open Source Ecology
June 13th, 2010 at 2:15 am[...] now focus on developing the next products in line – namely the open source tractor, LifeTrac, PowerCube, and [...]
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Pingback from LifeTrac Prototype II Test Drive | Open Source Ecology
August 23rd, 2010 at 8:08 pm[...] with the wheels and wheel motors, minus the PowerCube engine unit. Now hang the 18 horsepower PowerCube I on the rear of the frame, and take it for the first test [...]
June 29th, 2009 at 1:06 pm
Good work! That little power cube is defintely a nice interchangeable idea. I too can’t wait to see a robust pyrolysis oil burning steam engine attached to it.
Perhaps in the meantime someone might want to use a gasifier?
June 29th, 2009 at 3:21 pm
Cool stuff!
July 1st, 2009 at 2:03 am
Like it a lot. Especially that you have a single or a couple of cubes running many different tools that don’t each need an engine of their own. There’s so much wasteful redundancy there.