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1机器的问题某厂一台XS－ZY－4000A型注塑机是该厂的大型重点生产设备，它于1982年投入运行。近年来，机器明显地暴露出下列问题：（1）占用功率过高，这种注塑机共有4个电机，各电机的功率分别是75kw、55kw、11kw、1．1kw。电机总功率为142．1kw，远大于近期生产的同类注塑机?
A machine problem A factory a XS-ZY-4000A-type injection molding machine is the plant’s major focus of production equipment, which put into operation in 1982. In recent years, the machine clearly exposed the following issues: (1) occupy the power is too high, this injection molding machine has a total of four motors, the power of each motor is 75kw, 55kw, 11kw, 1.1kw. Motor total power of 142.1kw, far greater than the recent production of similar injection molding machine?