Page 7 - ErgoPro_Heavy Duty Catalog_061622
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Push/Pull Force Comparison
 ZERO GRAVITY



          Our Push/Pull force test measures the amount of force required to push or
          pull a loaded cart that is equipped with casters. The P&H ErgoPro® wheel
          outperformed 3 competitor products by requiring far less force to get a
          stationery cart moving.



         25







         20








         15
                          Start-Rolling-Force





         10                          Keep-Rolling-Force  Start-Rolling-Force  Start-Rolling-Force







           5                                                 Keep-Rolling-Force      Keep-Rolling-Force  Start-Rolling-Force  Keep-Rolling-Force






           0

                    Competitor 1             Competitor 2           Competitor 3             P&H Casters




                                            Peak Force                    Average Force










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