Patent ID: 6907874

Claim:
A concrete hole cutting machine adapted to be mounted to a front-end loader via an adapter, comprising: a. a first frame structure; b. a connector connected to the first frame structure for connecting to the adapter of the front-end loader so as to connect the first frame structure to the front-end loader; c. a rotary concrete hole cutting saw; d. a second frame structure supporting the saw; e. the first and second frame structures including a telescoping structure that includes one member that slides back and forth in a second member, and wherein the telescoping structure is oriented with respect to the connector such that the second frame structure and saw can be moved back and forth laterally with respect to the front-end loader when the concrete hole cutting machine is connected to the front-end loader; and f. a hydraulic cylinder interconnected between the first and second frame structures for moving the second frame structure and the concrete cutting saw laterally back and forth between a retracted position and an extended position.