Abstract: Device for offshore work by machining tools, such as cutters, saws, drills and the like, with a geared motor comprising a drive, a drive coupled to the transmission and at least one multi-part housing for receiving the drive and transmission, wherein the transmission at least one through the Housing leading to the outside shaft, in particular output shaft (18), to which the machining tool outside the housing can be connected, characterized in that the geared motor is equipped by a waterproof designed housing enclosure for underwater operation, wherein the housing parts along their joining surfaces by sealing means, in particular sealing rings, and the housing on the drive side and driven side rotating surfaces, in particular shafts relative to the housing (4) are sealed by pressurizable ring seals.

Abstract: Device for offshore work by machining tools, such as cutters, saws, drills and the like, with a geared motor comprising a drive, a drive coupled to the transmission and at least one multi-part housing for receiving the drive and transmission, wherein the transmission at least one through the Housing leading to the outside shaft, in particular output shaft (18), to which the machining tool outside the housing can be connected, characterized in that the geared motor is equipped by a waterproof designed housing enclosure for underwater operation, wherein the housing parts along their joining surfaces by sealing means, in particular sealing rings, and the housing on the drive side and driven side rotating surfaces, in particular shafts relative to the housing (4) are sealed by pressurizable ring seals.