MILLING DRUM WITH INTERNAL DRIVE MOTOR

摘要

An axially rotatable groundworking implement (40) mountable to a host vehicle (11). The groundworking implement is powered by two hydraulic motors (75, 85) between the side ends of the groundworking implement (40). The shaft (76) of each motor (75, 85) includes a bore (104) which functions as either the hydraulic fluid input port or output port for that motor. Each hydraulic motor shaft (76) is nonrotatably affixed to a groundworking implement protective cover (42). The groundworking implement (40) can be removed from its supporting mechanism (42) without detaching the motor (75, 85) from the work implement.