The Heidra 200 hydraulic submersible pump is a self-contained, diesel powered 8" (200mm) pump available for heavy duty municipal and industrial dewatering and solids handling pumping applications. The Heidra 200 offers flow rates up to 3,100 gpm (196 l/sec.) with up to 180' (54.9 meters) of total dynamic head and solids handling capability of 3-1/8" (79mm) in diameter. The unit consists of a sturdy cast iron submersible pumpend and hydraulic power pack mounted on a rugged steel skid. A variable displacement hydraulic piston pump on the power pack delivers hydraulic fluid to a fixed displacement piston motor that drives the pumpend's shaft, bearings, and cast steel impeller. Simple engine throttle adjustments allow changes to pump flow and head performance.