Guangdong Yanhui Hydraulic Co., Ltd. is one of the leading manufacturers and suppliers of parker medium pressure p1 series mobile pumps in China. We warmly welcome you to wholesale bulk parker medium pressure p1 series mobile pumps for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Product Overview
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Parker P1 Medium Pressure Mobile Hydraulic Piston Pumps for open-circuit mobile applications increase productivity and improve the working environment with a robust cradle-bearing design, wide temperature range, full power thru-drive capability and an optional torque limiter. Featuring unique "ripple chamber" technology, P1 variable displacement pumps minimize pressure pulsations and decrease noise. With lower power consumption and reduced heat, the series ensures reliable performance and efficient control.
Key Advantages
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- Increased productivity
- Proportional electric controls that provide flow on demand
- Large stroking pistons for fast, stable response
- Full power thru-drive capability
- Improved reliability
- Elastomer seals that eliminate gaskets and external leakage
- Low friction cam and taper-roller shaft bearings
- Industry-low viscosity capability
Technical Specifications
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| Maximum Vacuum Flow Rate: | n/a |
| Operating Pressure: | 280 bar, 4000 psi |
| Technology: | Hydraulics |
| Flow Rate: | 278 L/min, 73 gal/min |
| Displacement: | 140 cm3/rev, 8.5 inch3/rev |
| Body Material: | Cast Iron |
| Drain Option: | Yes |
| Charge Pump Included: | No |
| Circuit Path: | Open |
| Configuration: | Single, Tandem, Multiple |
| Control Method: | Pressure Limiter, Load Sense, Electronic Control, Unloading, Proportional, Fan Drive |
| Energy Recovery Capability: | Yes |
| Filter Included: | No |
| For Fluid Type: | Standard Hydraulic Fluids |
| Maximum Displacement: | 140 cm3/rev, 8.5 inch3/rev |
| Maximum Flow Rate: | 73 gal/min, 278 L/min |
| Maximum Fluid Temperature: | 95 °C, 200 °F |
| Minimum Fluid Temperature: | -40 °C, -40 °F |
| Maximum Noise Level: | 87 dBA |
| Maximum Operating Pressure: | 280 bar, 4000 psi |
| Radial Load Capacity: | 160-594 lb-ft |
| Maximum Operating Speed: | 3300 RPM |
| Maximum Kinematic Viscosity: | n/a |
| Minimum Kinematic Viscosity: | n/a |
| Weight: | 14 to 82 kg, 30 to 180 lb |
| Media: | Hydraulic / Liquid, Hydraulic Fluids, Liquids |
| Mounting Option: | SAE, ISO |
| Port Connection: | SAE, ISO, BSPP |
| Port Type: | Flange, Straight Threaded |
| Port Location: | Side Ports, Rear Ports, Opposing Ports |
| Pump Type: | Piston, Variable |
| Direction of Rotation: | Clockwise, Counterclockwise |
| Sensor Type: | Displacement & Pressure |
| Shaft Type: | SAE, ISO |
| Thru-Drive Capability: | Yes |
Applications
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- Fan Drives
- Fire Trucks
- Concrete Pumps
- Chemical Pump Trailers
- Backhoes
- Bulldozer
- Front Loaders
- Winches
- Log Splitters
- Casing Jacks
- Cargo Winches
- Material Grinders/Chippers
FAQ
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What type of hydraulic system uses the Parker P1 Series pump?
The Parker P1 series is mainly used in open circuit hydraulic systems for mobile machinery and industrial equipment.
Is the Parker P1 Series suitable for heavy-duty applications?
Yes. Although it is classified as a medium-pressure pump series, it performs very well in demanding mobile equipment applications.
Contact Us
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Request a Quote Today to ensure your hydraulic system performs at its best with genuine components from Yanhui Hydraulic.




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