一、主要特点挖掘装载机兼有挖掘机与装载机的特点。普通的机械式挖掘机通过动臂用钢绳提升铲斗来挖土,得不到可靠的稳定性,不能把发动机的全部功率用于挖掘。例如斗容量1米~3的机械式挖掘机,按稳定性计算最大挖掘力只有9吨,而同样机重的美国司柯贝尔(Skooper)505 I. Main Features Backhoe loaders combine the features of excavators and loaders. Ordinary mechanical excavators excavate through the boom lifting bucket of the boom and cannot obtain reliable stability, and the entire engine power cannot be used for excavation. For example, for a mechanical excavator with a bucket capacity of 1 m~3, the maximum digging force is only 9 tons in terms of stability, and the same weight of the American Skooper 505