Variable Displacement Axial Piston Pump For Closed Circuit Applications - C Series | Product Series

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Variable Displacement Axial Piston Pump For Closed Circuit Applications - C Series

Variable Displacement Axial Piston Pump For Closed Circuit Applications - C Series

The Parker C Series Variable Displacement Axial Piston Pumps are engineered for heavy-duty mobile equipment applications. Pumps offer a pressure rating of 6,090 psi, durable construction and a compact footprint.

Technical Specifications

  • Operating Pressure: 420 bar, 6090 psi
  • Technology: Hydraulics
  • Flow Rate: 0 to 350 L/min
  • Displacement: 55 cm3/rev, 81 cm3/rev, 136 cm3/rev
  • Product Style: Piston Pump
  • Body Material: Cast Iron
  • Drain Option: Yes
  • Charge Pump Included: Yes
  • Circuit Path: Closed
  • Configuration: Single, Tandem
  • Control Method: Yes
  • Energy Recovery Capability: Yes
  • Filter Included: Yes
  • For Fluid Type: Standard Hydraulic Fluids
  • Maximum Displacement: 136 cm3/rev, 8.3 inch3/rev
  • Maximum Flow Rate: 102 Gal/min, 387 L/min
  • Maximum Fluid Temperature: 90 °C, 194 °F
  • Minimum Fluid Temperature: -25 °C, -13 °F
  • Maximum Noise Level: n/a
  • Maximum Operating Pressure: 420 bar, 6090 psi
  • Radial Load Capacity: 470 kg, 1035 lb
  • Maximum Operating Speed: 3400 RPM
  • Maximum Kinematic Viscosity: 3650 SUS
  • Minimum Kinematic Viscosity: 60 SUS
  • Weight: 86 kg (Max), 190 lb (Max)
  • Media: Hydraulic, Hydraulic Fluids
  • Mounting Option: SAE
  • Port Connection: SAE, ISO, BSPP
  • Port Type: Flange, Straight Threaded
  • Port Location: Side Ports
  • Pump Type: Piston, Hydrostatic, Variable
  • Direction of Rotation: Clockwise, Counterclockwise
  • Sensor Type: n/a
  • Shaft Type: SAE, DIN
  • Thru-Drive Capability: Yes
Safety Warning

Full Product Description

Designed for closed-circuit applications, C Series Variable Displacement Axial Piston Pumps boost reliability and uptime. They feature a rugged design, wide range of controls and proven protection from pressure overloads for increased performance, all while maintaining a small footprint for added flexibility. The C Series adds further versatility with multiple displacement options and the ability to perform with a variety of control options.



Markets:

• Energy

• Agriculture Machinery

• Construction Equipment

• Forestry Equipment

• Material Handling Equipment

• Other Mobile

• Turf Equipment

• Vocational & Municipal Equipment

• Natural Resources

• Processing



Features/Benefits:

• Increased Reliability

• Two cross-port relief valves for pressure overload protection   

• Durable swash plate and bearing design

• Hydraulic pressure compensator

• Flushing valves and clogging sensors

• Design Flexibility

• Compact, modular design  

• Full range of controls    

• Multiple displacement options  



Controls:

• Manual lever with feedback (with or without neutral position switch)

• Hydraulic proportional with or without feedback

• Electric proportional with or without feedback

• Electric on-off

• Electric proportional with hydraulic override

• Automotive



Applications:

• Harvesters

• Feeder mixers

• Drill rigs

• Tunneling equipment

• Shuttle cars

• Trenchers

• Pavers

• Vacuum trucks

• Deck cranes

• Winches

• Feller bunchers

• Skidders

• Telehandlers



Technical Characteristics:

• Maximum operating pressure of 420 bar (6,090 psi)

• Maximum speed of 3,400 rpm  

• Three displacements: 55, 81 and 136 cc/rev

• Temperature range of -13 to 194ºF (-25 to 90ºC)  

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