25 Ton High Efficiency Grab Bucket Overhead Crane for Wood Chip Yards

The grab bucket is a device which can grasp and remove the bulk or long material by opening and closing the jaw plate. The grasping and unloading action, generally by the crane driver indoor manipulation, do not need to support staff to assist, thus avoiding the heavy manual labor, save the auxiliary time, greatly increased loading and unloading of productivity. The grab bucket crane is widely used in port, yard and bulk material warehouse.These four different types of grab bucket, in order to adapt to different volume density materials, in the case of the same volume, the weight of the grab bucket has a big difference.

According to the driving mode of closure and opening of the jaw plate, the grab can be divided into:
1.Rope type: the rope grab relies on the wire rope to create a closed force to achieve the purpose of grasping the material. The rope grab is divided into single rope, double rope and four-rope grab.
2.Power grab: power grab through the load on the power unit and the transmission device to open and close the jaw plate, such as: electric grab, motor grab.
According to the number of jaw plate, the grab can be divided into:
1.Double jaw plate grab
2.Multiple jaw plate grab
 

Product Parameters

The types of grab bucket can be divided according to the volume density of grasping materials.

• Light (P<1.2t/m3)

• Medium (P=1.2~2.0t/m3)

• Heavy (P=2.0~2.6t/m3)

• Extra-heavy type (P>2.6t/m3)