Parker P1/PD Series Hydraulic Pump Medium Pressure Axial Piston Pumps Variable Displacement PD018/PD028/PD045/PD060/PD075/PD100/PD140

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: PD Series
• Structure: Axial Piston Pump
• Cylinder Number: Multi Cylinder
• Drive Mode: Mechanically Driven Pump
• Pump Shaft Position: Straight Shaft Type
• Type: Axial Piston Type
• Power: Electric
• Straight Shaft Swashplate Piston Type: Pressureoil
• Radial Plunger Pump Type: Variable Displacement Piston Pump
• Colour: Optional
• Application: Industrial Manufacturing
• Customized Service: Available
• Fast Delivery: Yes
• Noise: Low Noise
• Transport Package: Plywood Box Packing
• Specification: Standard
• Trademark: LEO or Customized
• Origin: China
• HS Code: 8412291000
• Production Capacity: 1000 Pieces/Month
• Package Size: 30.00cm * 18.00cm * 18.00cm
• Package Gross Weight: 25.000kg

Product Description

The PD series is a kind of variable displacement axial  piston pump for open-circuit applications . Here is a detailed English introduction:
 
General Characteristics 
- Continuous Operating Pressure: It can reach up to 4,060 psi (280 bar).
- Speed Range: The speed range is 600 - 1,800 rpm.
- Displacement Options: There are 7 displacement options, namely 18, 28, 45, 60, 75, 100, and 140 cc/rev.
 
Features and Benefits
- Compact and Efficient : With a rugged cradle - bearing design, it has a small envelope size, which can save space and improve productivity in medium - pressure industrial applications.
- Quiet Operation : It utilizes unique "ripple chamber" technology to reduce pressure pulsations, thereby decreasing noise. Besides, its nine - piston design also contributes to low - noise operation.
- Reliable Performance: Elastomer seals are used to eliminate gaskets and external leakage. And it adopts low - friction cam and taper - roller shaft bearings, which have a long service life and can ensure reliable performance.
- Flexible Control : There are various control methods available, such as pressure limiter, load sense, electronic control, unloading, proportional, and fan drive. It also has an optional maximum and minimum volume stop, and end or side inlet and outlet ports.
- Full - power Thru - drive Capability: It has full - power thru - drive capability, which provides more possibilities for system configuration.

The Parker PD series pumps are widely used in various fields, and the detailed introduction is as follows:
- Industrial field: In industrial production, PD series pumps can be used in various equipment. For example, in industrial molding equipment, they provide stable hydraulic power for the opening and closing of molds and the pressing of materials; in water jet cutting equipment, they can provide the power required for high-pressure water flow to achieve precise cutting of various materials; they can also play a role in CNG (compressed natural gas) and lubricating oil skid equipment for efficient fluid transportation.
- Oil and gas field: This series of pumps can be applied in multiple links during oil and gas extraction and transportation. For instance, in the lifting system of oil wells, they help extract crude oil from underground to the surface; in the process of pipeline loading and unloading, they are used to transport oil and gas to ensure their stable flow in the pipeline; in cranes and other equipment on offshore oil platforms, they provide hydraulic power for lifting and moving heavy objects.
- Material handling equipment field: PD series pumps are suitable for various material handling equipment, such as forklifts and conveyor drives. In forklifts, they provide power for operations like steering and lifting goods, enabling efficient handling and stacking of goods; in conveyor drives, they drive the operation of the conveyor belt to realize continuous transportation of materials.
- Power generation field: In the power generation industry, PD series pumps can be used in auxiliary systems of power stations. For example, in some hydropower stations, they are used in hydraulic control systems to adjust the speed of water turbines and switch valves; in thermal power stations, they can be used in boiler feed pump systems and steam turbine lubricating oil systems to ensure the normal operation of power generation equipment.
- Engineering machinery field: PD series pumps are also widely used in engineering machinery, such as excavators and loaders. In excavators, they provide strong hydraulic power for actions like excavation, lifting, and rotation, enabling efficient earthwork operations; in loaders, they assist in the loading and unloading of buckets and the handling of materials, improving construction efficiency.