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随着公路建设的发展和公路施工要求的不断提高,并且为了节约能源、材料(沥青、渣油等)和资金,改善筑养路施工条件,减轻劳动强度和提高生产率,提高道路养护质量,七十年代以来国内外生产了各种类型的路面铣削机械。目前最大的铣削机械如西德维尔特根(Wirtgen)公司生产的 SF3800C 型,其功率为950马力,最大铣削深度为150毫米,铣削宽度为3800毫米;美国 CMI 公司的 PR—750型和巴伯—格林(BARBER—GREENE)公司生产的 RX—75型,其功率均为750马力,铣削深度为120毫米。国内目前的铣削机械,如:湖北襄樊市公路总段机修厂生产的 LLX—
With the development of highway construction and the continuous improvement of highway construction requirements, and in order to save energy, materials (asphalt, residual oil, etc.) and funds, improve the construction conditions of road construction, reduce labor intensity and increase productivity, and improve road maintenance quality, seventy Since the age of domestic and foreign production of various types of road milling machinery. At present, the largest milling machines, such as the SF3800C from Wirtgen, have a power of 950 horsepower, a maximum milling depth of 150 mm and a milling width of 3800 mm. The C-35 model PR-750 and Barber - RX-75 by BARBER-GREENE with a power of 750 hp and a milling depth of 120 mm. The current domestic milling machinery, such as: Xiangfan City, Hubei Road, the total mechanic repair plant production LLX-