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Modèle: PVD-00B-14p
Applicable Equipment: CAT301.5 and SDLG16 excavators
Function: Serves as the hydraulic pump for the excavators to provide hydraulic power for various working components.
2. Performance Parameters
Déplacement: [Specify the exact displacement value in appropriate units, e.g., liters per revolution or cubic centimeters per revolution].
Pression nominale: [Indicate the rated pressure in units like bars or Pascals], which determines the maximum pressure the pump can generate under normal working conditions to ensure efficient operation of the hydraulic system.
Peak Pressure: [Mention the peak pressure value that the pump can withstand temporarily in emergency or heavy-load situations].
Flow Rate: [State the flow rate at different rotational speeds, usually in liters per minute or gallons per minute], which influences the speed and power of the actuators connected to the hydraulic system.
3. Construction and Components
Piston Assembly: Consists of high-quality pistons made of [specify the material, e.g., alloy steel] that are precisely machined to ensure smooth movement within the cylinder block and reliable sealing.
Bloc-cylindres: Constructed with durable materials and designed with accurate dimensions to house the pistons and provide a stable working environment for the pumping mechanism.
Valve Plate: Equipped with well-designed valves that control the intake and discharge of hydraulic fluid, ensuring proper flow direction and efficient operation of the pump.
Drive Shaft: Made of strong materials to transmit the rotational power from the power source (usually the engine) to the internal components of the pump, with appropriate keyways or couplings for secure connection.
4. Operating Conditions
Temperature Range: The pump is designed to operate within a temperature range of [minimum temperature] to [maximum temperature] (in degrees Celsius or Fahrenheit), ensuring stable performance under different environmental conditions.
Compatibilité fluide: Compatible with specific types of hydraulic fluids, such as [list the recommended hydraulic fluid brands and grades], to maintain good lubrication and prevent internal component wear and corrosion.
Speed Range: The recommended rotational speed range for the pump is from [minimum speed] to [maximum speed] (in revolutions per minute), which should be adhered to for optimal performance and longevity.
