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797型自卸车是迄今为止最大的卡车。令人非常遗憾的是,如果你不在矿山工作,你就没有见到它的机会。但车之巨大确是事实。 当其翻斗放下的时候,它有8.28m高;当它倾翻时,有15.03m高,这样惊人的尺寸使自重为240t的793C型(曾是Cat公司最大的翻斗载重车)也相形见拙。如果将车的前端顶住NBA球场的篮板,那么,其尾部比半个球场还长0.244m。它有9.144m宽,在停车时,如果将车的左侧靠住篮板,则其右侧将超出3分线2.438m。但是,绝大多数体育馆的地板都无法坚固到可以承受它空载时就达到的254t的重量,更不用说把它装载上360t岩石和泥土时的581t的总重量了。 现在挖土机铲斗的容量已经增大到了90～100t,所以,矿业主需要装载量为360～400t的卡车。于是797就应运而生了,其额定载重量为360t,而实际载重量可达400t。这400t的重量大概相当于120辆福特牌Excursion
The Model 797 is by far the largest truck. It is very regrettable that you will not see this opportunity if you are not working in the mine. But the huge car is indeed a fact. It has a height of 8.28m when it is lowered and a height of 15.03m when it is tipped so that the Model 793C (formerly Cat’s largest skip loader) weighing 240t has a disagreeable appearance . If the front of the car against the rebound in the NBA court, then the tail than the half course is also 0.244m longer. It has a width of 9.144m, and when parked, the left side of the car leans against the rebound, and the right side of it will exceed 2.438m on the 3-point line. However, the vast majority of gymnasium floors are not strong enough to withstand the weight of 254t when it is empty, not to mention the total weight of 581t when it was loaded on 360t rocks and earth. Now excavator bucket capacity has been increased to 90 ~ 100t, so mine owners need to load the truck for the 360 ~ 400t. So 797 came into being, its rated load of 360t, while the actual load up to 400t. This 400t weighs roughly the equivalent of 120 Ford Excursions