LeveLock Gripper Jacks are used. One is placed at each corner of the drillfloor / substructure or skidbase to level the rig. The LeveLock illustrated has a lifting capacity of of 1750 tonnes and a horizontal jacking and locking capacity of 400 tonnes. A mechanical wedge mechanism or accumulator lock down can be incorporated in the LeveLock Gripper Jack assembly to maintain the gripper clamp force after the hydraulic line pressure is released.
For Additional Information
Bardex has the capability to design and manufacture Gripper Jack Skidding Systems that can move loads exceeding 10,000 metric tons.
If you would like to obtain some additional information regarding our Gripper Jacks please contact your Bardex representative or E-mail us at firstname.lastname@example.org