... :0.5t to 30t small volume/ lightweight convenient operation 220v 1 phase electric wire rope hoist Introduction of electric hoist1.Model ... proof push button is applied, it is light and durable.8. Inverse phase sequence protecting device: It is the special electrical ... height (m)0.258 0.8/8203,6,90.58 0.8/820/306,9,1218 0.8/820/306,9,12,18 ... ,24,3028 0.8/820/306,9,12,18,24,3038 0.8/820/306,9,12,18,24 ...