Patent ID: 9464399
Filing Date: 2016-10-11
CPC Classification: B24C,E02D

Claim Text:
1. A pile cutter comprising: (a) a longitudinally extending centralizer housing; (b) a plurality of centralizer arms, said centralizer arms radially extendable and retractable from said centralizer housing; (c) a cutter swing carriage housing; (d) a motor mounted within said cutter swing carriage housing whereby said cutter swing carriage housing rotatable about the longitudinal axis of said longitudinally extending centralizer housing; (e) a cutter swing carriage plate radially extendable and retractable from said cutter swing carriage housing; (f) a hydraulic cutter mounted on said cutter swing carriage plate; and (g) a control system comprised of umbilicals whereby said centralizer arms, said motor, and said cutter swing carriage plate may be remotely controlled.