Shaver Grand Slam Springless Post Driver

Double tap to zoom




Drive anything from steel and wood posts to railroad ties. Up to 100,000 pounds of impact!


Just load the driver and go.


Drive a four- or five-inch post in 10-15 seconds.


Built to endure the toughest conditions; the Grand Slam will pay for itself. Plus, its self-contained power eliminates dirt and foreign material in the operator's skid steer loader's hydraulic system to save you maintenance costs.


Our commitment to safety shows through in every post driver we build. 

  • A rubber guard shields the operator from impact and any flying debris.
  • A standard stabilizer package provides greater stability during operation.
  • The safety arm securely positions posts in the driving ram.
  • Offset controls let the operator stand safely to the side of the driver.


Impact at Full Stroke 100,000 lbs.
Operating Distance Above Ground 53-128"
Maximum Post Width 10 7/8"
Maximum Post Length 10'
Tilt Front-back/side-side
With Hydraulic Base Plate 20 degrees/25 degrees
Category I, II or III Assembly Cat. II & III
Mounting Rear or skid loader
Hydraulic Requirements 15 GPM/2,000 PSI
Approximate Shipping Weight with Hydraulic Base 957 lbs.
The Positioners SB-22
Collapsed Width 92"
Extended Width 116"
Height 37 1/2"
Weight 861 lbs.
Swivel 0-155 degrees