Fitted with up to-two cutting edges, most Cat® Snow Pushes are equipped with a trip edge system incorporated in the base. The sectioned off moldboard springs back upon contact with unseen obstacles minimizing risk of damage to the Snow Push and machine. A no-trip rubber cutting edge option is available in 2.6 m (8 ft), 3.2 m (10 ft), and 3.8 m (12 ft) sizes that fit all models that utilize a Skid Steer Coupler.