Homework way adopts electric switching mechanism, can complete the whole machine shift in 5 minutes, operating saves time, safe and reliable.
作业让位采用电动移机机构，5分钟完成整机移位，操作省时省力、安全可靠。
Pillar jib cranes to use more electric chain hoist hoisting mechanism and operating as a body, less use of wire rope electric hoist and chain hoist.
柱式悬臂起重机多采用环链电动葫芦作为起升机构和运行机构，较少采用钢丝绳电动葫芦和手拉葫芦。
With manual and electric motor operating mechanism to facilitate the achievement of three remote power system requirements.
配有手动和电动机操作机构，便于实现电力系统的三遥控要求。
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