admin /18 July, 2010
Reusing bike parts to power water pumps, corn crushers and more
Mira Olson
15th July, 2010
A tiny workshop in rural Guatemala is pioneering cheap, eco-friendly, pedal-powered machines made from discarded bicycle parts
A group of elderly, indigenous women wearing traditional hand-made dresses sit in a circle and exchange stories. Their continuous pedalling would go unnoticed, were it not for the noisy churning of the blenders placed on top of tables in front of them. The machines have enabled these women to form their own business: the sale of blue agave shampoo produced at their humble, cinderblock home.
The pedal-powered blenders are capable of speeds of up to 6,400 RPM and are used in multiple capacities in the community, from simple food processing to more creative applications.
They are but one example of several bicimáquinas (bike-machines) designed and built at Maya Pedal, a locally-run NGO in the small, rural town of San Andrés Itzapa, Guatemala, which is still primarily inhabited by the Mayan people of Cakchiquel descent.
Thanks to the organisation, community members benefit from water pumps to irrigate their fields, mills to grind corn, devices for manufacturing concrete tiles, electricity generators capable of storing electricity in car batteries, coffee pulping machines that can accumulate up to 8000 pounds daily, trikes and trailers to transport people and goods within the community, and even three-cycle washing machines, all operated essentially while exercising.