562-0953: Basic Gear Pump

Description: A Gear Pump is a rotary positive displacement pump in which two gears mesh to provide the pumping action. The Gear Pump consists of two identical meshing gears working in a fine clearance inside a casing. The fluid is carried around between the gears from the suction pipe to the delivery pipe. Attributes: • Discharge per revolution is 80.91cc • Direction of rotation is reversible when viewed on the end of the drive shaft • Inlet Pressure (Absolute) range for the pump is 0.7 to 3bar • Maximum continuous pressure is 200bar • Speed at 200bar is in the range of 400RPM to 2200RPM • Provided with HNBR/ Viton shaft seal to prevent the leakage of fluid from the rotating shaft Applications: A Gear Pump is used to provide hydraulic power needed for Power Steering, mostly used in Cat 844, 844H, 844K, 854, 854G and 854K Wheel Type Tractors, 844K Wheel Tractor Scrapers, 990, 990H, 990K, 991K, 992, 992G and 992K Wheel Loader.