WK-10型电动挖掘机是白云铁矿露天开采的主要采掘设备,长距离开车及连续升降段工作是采掘中不可缺少的一项作业。由于白云铁矿东采场现已进入深部开采阶段,其作业台阶面较少,斜坡道较长,使电动挖掘机的长距离开车及连续升降段工作较频繁。电动挖掘机在开车过程中,经过各个台阶的 WK-10 electric excavator is the main mining equipment for open-pit mining in Baiyun Iron Mine. Long-distance driving and continuous lifting section work is an indispensable task in excavation. As the east stope of the Baiyun Iron Mine has now entered the deep mining stage, its operation level is less and its ramp length is longer, making the long-distance driving of electric excavators and continuous lifting and lowering work more frequent. Electric excavators in the process of driving through various steps