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Human powered earthworks machinery

 
Skip LaCroix
Posts: 64
Location: Reeds Spring, MO z 6-7 prev South Florida, z 10a-10b 1989-2015 prev 1981-1989 North Vermont
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posted 9 years ago
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I just found this video of a pedal/push powered grader on Facebook. I am posting it here as a Facebook link because I can't find it anywhere else yet. Hope this is the right place to put this and it works.

https://m.facebook.com/story.php?story_fbid=1231537913528993&id=670302086319248&fs=5

Utilize The Sun, Don't Waste It!

 
Judith Browning
Posts: 8889
Location: Ozarks zone 7 alluvial, clay/loam with few rocks 50" yearly rain
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posted 8 years ago
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I think I found the youtube version....thanks for sharing ...makes my legs tired just watching.....



here's a link to another 'pedal power' thread https://permies.com/t/37871/energy/Pedal-power

"We're all just walking each other home." -Ram Dass
"Be a lamp, or a lifeboat, or a ladder."-Rumi
"It's all one song!" -Neil Young

 
Tyler Ludens
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Location: Central Texas USA Latitude 30 Zone 8
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posted 8 years ago
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I like that fork lift!

Idle dreamer

 
Kyrt Ryder
Posts: 947
Location: Graham, Washington [Zone 7b, 47.041 Latitude] 41inches average annual rainfall, cool summer drought
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posted 8 years ago
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It seems like the bulldozer could be made more effective with a spring mechanism, whereby one could shift from 'propulsion' to 'parked power storage', tightening a spring of some sort to supply a great deal more power over a short time than human legs can provide.

Might be ideal to rig this power storage mode to be charged from the outside of the machine, so one could use steps and their bodyweight rather than try to charge it with pure pedaling.
 
Barry's not gonna like this. Barry's not gonna like this one bit. What is Barry's deal with tiny ads?
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