Overload protection: equipped self re-setting overload protector, the hoist motion is stopped if overloading occurs, but lowering is permitted, making the crane safe.
过载保护装置:当过载发生时,运行下降,不允许上升,便于重物安全落地。
Overload protection: equipped self re-setting overload protector, the hoist motion is stopped if overloading occurs, but lowering is permitted, making the crane safe.
过载保护装置:当过载发生时,运行下降,不允许上升,便于重物安全落地。
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