Displacement: Without specific documentation, it's difficult to determine the exact displacement value. However, for hydraulic pumps in bulldozers of this class, the displacement can vary depending on the power requirements of the machine's hydraulic system. It could range from several tens to a few hundred cubic centimeters per revolution.
Operating Pressure: These pumps are designed to operate at relatively high pressures to drive the various hydraulic functions of the bulldozer, such as blade lifting, ripper operation, etc. The maximum operating pressure could typically be in the range of 20 - 40 MPa (200 - 400 bar), but the exact value depends on the specific model.
Flow Rate: The flow rate is determined by the displacement and the rotational speed of the pump. A typical flow rate for such pumps could be in the range of 100 - 500 liters per minute, but this also depends on the pump's design and the operating conditions.
Pump Type: It is likely a piston pump or a vane pump, as these are common types used in heavy construction equipment like bulldozers for their high-pressure capabilities and reliability
