100T Launching Gantry System by Huada Heavy Industry ...
Safety is the most important issue for cranes. To ensure the safety, the following safety devices are equipped in Customized U girder LRT bridge erecting beam launcher manufacturer. 1.Crane traveling limit switch. 2.Overload protection device. 3.Lifting height limit device. 4.Voltage lower protection function. 5.Phase sequence protection function.
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