Power operated locking system for earth moving equipment and method

A tip and adaptor assembly for use with a power locking device, the assembly comprising:

• an adaptor including
• a body defining an exterior, a longitudinal axis, and a transverse axis that is normal to the longitudinal axis, the body including
• a leading portion defining a lock receiving recess extending transversely at least partially through the leading portion;
• and
• a tip defining an exterior and a hollow interior configured to fit over the leading portion of the adaptor, and a lock receiving socket extending transversely from the hollow interior toward the exterior of the tip, the lock receiving socket defining a lock receiving socket blind depth,
• wherein the lock receiving recess includes a counterbore defining a head receiving portion diameter and a head receiving portion blind depth, and a rear portion defining a rear portion diameter that that is less than the head receiving portion diameter, the rear portion also defining a rear portion blind depth that is greater than the head receiving portion blind depth.