Huarache (shoe) Huarache (shoe) Huaraches (derived from "Warachi", in Purépecha, indigenous language , singular huarache) are a type of Mexican sandal, Pre-Columbian in origin. Pre-Columbian in origin, the sandals are believed related to the cactle or cactli, of Náhuatl origin. The name "Huarache" is derived from the Purépecha language term "kwarachi", and directly translates into English as sandal. Early forms have been found in and traced to the countryside farming communities of Jalisco, Michoacan, Guanajuato and Yucatan. Originally of all-leather construction, the thong structure around the main foot is still traditionally made with hand-woven braided leather straps. After originating in the peasant
Bucket-wheel excavator they are now capable of operating. Many BWEs have been designed to operate in climates with temperatures as low as . Developers are now moving their focus toward automation and the use of electrical power. A bucket wheel excavator (BWE) consists of a superstructure to which several more components are fixed. The bucket wheel from which the machines get their name is a large, round wheel with a configuration of scoops which is fixed to a boom and is capable of rotating. Material picked up by the cutting wheel is transferred back along the boom. In early cell-type bucket wheels,