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.
Markets:
• Mobile
• Oil & gas
• Material Handling Equipment
• Agriculture Machinery
• Construction Equipment
• Forestry Equipment
• Other Mobile
• Turf Equipment
• Vocational and Municipal Equipment
• Bus & Coach
• On-Highway Vehicle (Not Bus/Coach)
• Rail
• Transit Authority
Features and Benefits:
• 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
• Design flexibility
• Case drain port for horizontal or vertical shaft-up mounting
• Optional maximum and minimum volume stops
• End or side inlet and outlet ports
• Small envelope size
• Wide range of controls
• Ease of use
• Low noise nine-piston design
• Hydraulic controls with “no leak” adjustments
• Fewer parts for easier maintenance
Applications:
• Fan Drives
• Fire Trucks
• Concrete Pumps
• Chemical Pump Trailers
• Backhoes
• Bulldozer
• Front Loaders
• Winches
• Log Splitters
• Casing Jacks
• Cargo Winches
• Material Grinders/Chippers
| 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 |
