Description
The JackJaw is a powerful, patented extractor with a jaw and lever mechanism that allows for pulling probes straight out of the ground.
• Faster and easier pulling
• Prevents back injuries
• Quick payback
We have two versions available.
JackJaw 300 Series:
This puller removes rods with just a few pumps. It is lightweight (24lbs) for easy portability. The sturdy lever arm gives you a 16 to 1 mechanical advantage. A 100lb down force on the handle generates a 1600lb upward
force and a 3200lb gripping force on the post. Probe width / Grip Width is 1/8" to 3/4".
JackJaw 500 Series:
The JackJaw® 500 extractor is the fast, easy and safe way to pull probes from hard soil conditions. These hard soil conditions generally result from tight kalichi clay (found in Arizona) or frozen ground.
This U-channel puller extracts posts straight out of any surface. The JackJaw® 500 U-channel is a rugged all steel puller that weighs 33 pounds. In addition, it’s patented jaw mechanism provides a positive grip that prevents back and shoulder strain of operators that results from the whiplash of other pullers. The sturdy lever arm gives you a 28 to 1 mechanical advantage. A 100lb down force on the handle generates a 2800lb upward force and a 5600lb gripping force on the post. The mechanical advantage of the puller is 20 to 1 when the handle is retracted. Probe width / Grip Width is 1/8" to 3/4".
