Semi-automatic Container Lifting Spreader 1.standard container spreader. 2.working load:20T-50T.
20feet/40feet Semi automatic container spreader
1.20LT&10LT heavy duty container spreader.
2.Semi-automatic or Manual operation.
3.Extra large lifting ranges 180*340MM.
4.Actuation Spring.
5.Spring support.
6.Operating handle.
7.Twist lock.
8.Actuation gear for semi-automatic operation.
20feet/40feet Semi automatic container spreader is fixed to the hooks of gantry, bridge and portal cranes.
Twist lock control is carried out mechanically by means of wire rope pulling.
Hooking/unhooking is carried out without help of crane workers.
Simplicity and convenience of spreader installation allow converting from hook crane into container crane in a short time.
There is no necessity to arrange power supply for the spreader and to update the crane control circuit.
20feet/40feet Semi automatic container spreader
