These grapples are designed to be attached to ship cranes. Grapples are suspended directly on the crane hook.
Closing of the grapple is carried out by lifting the crane hook with the help of the grapple rope. Opening of the grapple is carried out by the hydraulic system of the grapple after giving a signal via radio channel (included in the delivery set).
The main advantages of this type of grapples are:
- possibility to open the jaws without touching the supporting surface,
- no need to equip the crane with additional equipment (cable drum).
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين