Log Grapple Timber Grasper GW
A Tilt-Type Rotational Grasper Specialized for Forestry Work
This timber fork smoothly handles collecting, organizing, and loading operations.
With tilt and full-rotation specifications, it can securely grasp timber at any angle.
Rotational movements are enabled while holding objects.
With its high-torque, 360° full-rotation mechanism, it can securely grasp timber at any angle. It can also rotate while maintaining the grip. This attachment is also highly effective for disaster recovery operations, such as removing randomly piled timber and fallen trees.
The claw shape firmly grasps the object.
The claw shape allows the operator to firmly grasp the object as if the claw were wrapping around it, minimizing damage to the timber. A cuboid object can be held firmly with one claw (*). A hydraulic valve built into the main unit prevents damage to the hydraulic motor to the greatest extent possible.
SPEC
| Model Name | Class of excavator[ton] | Max. operating pressure[MPa] | Min. grappling diameter A[mm] | Max. claw opening B[mm] | Claw width C[mm] | Total Height D[mm] | Mass[kg] |
|---|---|---|---|---|---|---|---|
 GW-62S | 6 - 8 | 27.4 | φ100 | 1230 | 490 | 975 | 440 |
 GW-122S | 12 - 14 | 34.3 | φ130 | 1830 | 610 | 1240 | 830 |
 GW-202S | 20 - 22 | 34.3 | φ180 | 2200 | 720 | 1490 | 1260 |
･ Double two-way hydraulic piping is required. (However, drain piping is required when the back pressure of the rotation line exceeds 2 MPa.)
･ To prevent damage to the hydraulic excavator stick, we recommend reinforcing the stick that has the Grasper series installed.
* Refrain from holding an object with one claw as this is dangerous.
･ The attachment cannot be installed on a hydraulic excavator of a different class.
