The WS-Series of concrete saws from Ingersoll Rand offer cutting depths from 4.6 to 15 inches with 12- to 36-inch blades. The nine models of walk-behind concrete saws come with Honda, Wisconsin or Deutz engines, which are solidly mounted to the saw’s frame to prolong engine life. They are designed for construction and expansion joints, utility installations, asphalt and concrete patch repairs, short-run slab cutting, trenching and traffic loop installation.