Page 14 - 2021 Product Catalog
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13                                        Post Drivers



              KEYSTONE























































       The Keystone Driver with Nitrogen Hydraulic Impact Head is a heavy duty commercial unit designed to handle
       every day contractor use. Specialized controls for constant down pressure on the impact driver allows you to
       drive up to 7.75” x 12’ posts with ease! A conveniently located high flow guided down pressure auger allows
       post driving where drilling is required. This unit tilts side to side to accommodate uneven terrain and has a built
       in chain to pull posts when required. Capable of driving 12’ posts with an 11’ ground to impact head max height.



       - Heavy duty commercial unit                   Maximum Post Size:   7.75” x 12’
                                                      Impact Head ft-lb:    1,150
       - Side tilt for uneven terrain                 Impacts Per Minute:  400-800

       - Drive up to 7.75” x 12’ posts                Hydraulic Oil Flow:   13-24 GPM
                                                      Minimum Pressure:  2,200 PSI
       - Guided down pressure drill                   Weight: 2,350lbs

       - Hard surface coated auger                    Keystone Driver with Nitrogen Hydraulic Impact Head:  KPNH1000




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