The key to efficient operation of push pull scrapers is teamwork. For each operator must depend on the other to get his full rated load. Each must develop the right timing speed and coordination for an easy hookup in the cut. Each must know how to transfer smoothly from pushing to being pulled, and each must know how and when to unhook the loaded scrapers without undue loss of momentum. Teamwork is the mark of a skilled operator. To help you develop the necessary skills, here are some operating tips on Cat push pull scrapers.