1.Capacity is 500kg-1000kg
2.Two hoisting methods for optional.
3.Direct or indirect control for optional.
4.Stronger synchronization and smaller errors.
5.High brake stability without sliding.
6.One DC brake.
7.High strength G100 chain.
8.More than 8times design of chain safety factor.
9.Water proof and IP56 duty rated,also apply for outdoor work.