The run-up with empty picks to prevent starting marks reduces wear on the machine components, eliminates costly power consumption peaks, and avoids short-term power supply overloads.

• 用来防止产生开车痕的空投梭减少了机器部件的损耗，消除了昂贵的能源消耗高峰，也 避免了短时间内能源供应的超负荷。