Thichened enclosure makes the hoists more impact resistant,which can protect the internal structure.Multi-point support structure makes the system have a reasonable force,flexible operation and low failure rate.
Safety Brake with two Pawls increase the safety factor of the machine.
Adopting antiskid nuts,the whole machine has higher security.
Forged by high quality alloy steel,the hook is much safer.
High strength G80 load chain.