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Scraper

Fresno Scraper
Society: ASMEMain Category: CivilSub Category: AgricultureEra: 1880-1889DateCreated: 1883FresnoState: CACountry: USAWebsite: http://www.asme.org/about-asme/history/landmarks/topics-a-l/agriculture/-158-fresno-scraper-%281883%29Creator: Porteous, James

The Fresno scraper established the basis for the modern earthmoving scraper, being able to scrape and move a load of soil, then discharge it at a controlled depth. It quadrupled the productivity of manual labor, replacing hand shoveling of earth into horse carts.

YearAdded:
1991
Image Credit: Courtesy Flickr/Alisha Vargas (CC BY 2.0)Image Caption: Fresno ScraperEra_date_from: 1883
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