


Design Guide 6 - USDA - Crushed Stone & Gravel Description & Uses (New York …
One scoop is 1/2 cubic yard. Often used as road base material, this product provides an excellent hard surface for various applications such as driveways, parking pad, or as an economical base for paver walks and patios. It is also …The 159 indicates a 548 crusher size with 1″ eccentric throw. With 1-in. eccentric throw, the motor hp allowed on the crusher is a maximum of 125. However, since only 90.3 hp is required for this average material, a 100-hp motor is sufficient. ... To run a proper test, a representative sample of 50 pounds minimum is required. The sample for ...
