![]() ![]() ![]() A portable dredging apparatus as recited in claim 2, wherein said user controls include: a) a cutter-depth adjustment means b) a dead man's clutch and c) an emergency kill switch.Ĥ. A portable dredging apparatus as recited in claim 1, wherein said dredge unit further comprises a hydraulic motor powering a chain drive to rotate said cutting element.ģ. A portable dredging apparatus comprising: a) a submersible, hand-operated dredge unit comprising: i) a housing having a platform with a plurality of vertically-extending sidewalls depending downward from the edges thereof thereby defining an undercarriage ii) a cutting element disposed within said undercarriage comprising a hydraulically-operated axle having a plurality of cutting blades extending therefrom iii) a wiper blade proximal said cutting element for removing excessive debris retained by said cutting blades iv) a discharge port for removing the resultant sludge dislodged and agitated by said cutting element v) a mesh filter screen disposed between said cutting element and said discharge port for restricting the size of debris entering said discharge port vi) a handle member extending from said platform to allow a user to manipulate said dredge unit and vii) user controls mounted on said handle member b) a portable hydraulic power plant having hydraulic hose lines in communication with said dredge unit and c) a trash pump in communication with said discharge port of said dredge unit.Ģ. ![]()
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