摘要
起重机械物位数字显示装置,能使起重机司机在操纵室及时准确地了解起重物的起吊高度,还可方便、及时地实现高度预置报警和保护制动,提高起重机械的安全可靠性。
The elevating position digital display device of lift machinery makes it possible for the operator to timely and accurately knew the height of the. lifted goods from the cabin, and to simply obtain pre-set alarm for the height and automate braking for protection, therefore safety reliability of the lift machinery has been improved as well.
