Parker Bent Axis Fixed Pumps – Series F4

Parker Bent Axis Fixed Pumps – Series F4

Parker F4 is a declutchable and disengageable global innovation in mobile hydraulics. Rexton Hydraulic provides sales, maintenance, and repairs for the Parker Bent Axis Fixed Pumps – Series F4 to keep your equipment running at their peak performance.

 

  • Series : Parker F4
  • Axial Piston Variable Displacement Pump
  • Model Size : F4-53/53, F4-70/35.
  • Nominal Pressure 350 Bar (Psi 5000)
  • Maximum Pressure 400 Bar (Psi 6000)
  • Used in a wide range of applications – • Cargo Cranes, • Forestry Cranes, • Hook loaders, • Mobile, • Transportation, • Multipurpose vehicles.

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Parker Bent Axis Fixed Pumps - Series F4 is a global innovation in mobile hydraulics. These pumps are designed with a 45° bent-axis design to provide efficiency and power density. F4 series pumps are designed with a robust construction, self-priming at faster rates, and working pressure up to 400 bar. These pumps reduce noise and increases operational efficiency, highly suitable for applications where performance and reliability is essentials.

They have disengageable design so that operators withdraw the pump from the diesel engine when not in use. This leads to fuel savings, reduced wear on pump components, and lower downtime. Another advantage of F4 pumps is that they contain spherical pistons with laminated piston rings that work against leakage and help increase durability. The positive synchronization achieved through timing gear provides smooth functioning and great service life even fluctuating temperatures and heavy-duty cycles.

F4 pumps are used in various applications including large truck loaders, forestry cranes, and refuse collection vehicles. The pumps are able to withstand high acceleration and consequently keep a steady performance through a wide range of other operating conditions. Parker F4 series is an ISO standards on mounting flanges and shaft ends, which enable easy connections or integration between different system setups.

 

Technical Specifications

Pump Type: Piston, Fixed
Configuration: Single
Maximum Operating Pressure: 400 bar, 5800 psi
For Fluid Type: Standard Hydraulic Fluid
Maximum Operating Speed: 2100 RPM
Maximum Fluid Temperature: 115 °C, 239 °F
Shaft Type: ISO, DIN
Port Connection: ISO, BSPP
Direction of Rotation: Clockwise, Counter Clockwise
Sensor Type: Consult Parker
Drain Option: Yes
Radial Load Capacity: Consult Parker
Maximum Kinematic Viscosity: 1853 SUS, 400 cSt
Body Material: Aluminum
Maximum Displacement: 69/36 cm³/rev, 4.2/2.1 in³/rev
Maximum Flow Rate: 125/65 L/min, 33/17.2 Gal/min
Media: Hydraulic
Minimum Fluid Temperature: -40 °C
Weight: 29.5 kg, 65 lb
Mounting Option: ISO
Port Location: Rear Ports
Circuit Path: Open
Maximum Noise Level: Consult Parker
Filter Included: No
Minimum Kinematic Viscosity: 46 SUS, 10 cSt

Technical Specifications

Technical Data

Frame Size F4 53/53 70/35
Displacement [cm3/rev] Port A 55 69
Port B 52 36
Max operating pressure [bar] continuous 350 350
intermittent 3) 400 400
Mass moment of inertia J [kgm2] 0.0091 0.0090
Max Shaft speed [rpm] (unloaded pump;
low pressure)
2550 2550
Max selfpriming speed [rpm] Ports A1) and B1)
pressurised
1800 1800
Port A1) unloaded,
pressure in port B
2100 2100
Max input power2) [kW] 127 110
Weight [kg] 29.5 29.5

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