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Hydraulic pumps are a critical component in hydraulic systems, pressurizing hydraulic fluid to provide flow and force. The 90 series pumps from Sauer-Danfoss offer numerous benefits for industrial and mobile applications.

What Are Sauer-Danfoss 90 Series Pumps?

The 90 series pumps from Sauer-Danfoss include:

  • Open circuit, fixed displacement axial piston pumps
  • Durable heavy-duty cast iron construction
  • Output pressures up to 420 bar (6,100 psi)
  • Flow rates from 6 to 120 lpm (1.6 to 32 gpm)
  • Motor options include hydraulic, diesel and electric

Some key features of 90 series pumps:

  • Multiple mounting options – Side, face or vertical mounting available
  • Compact design – Small package size for easy integration
  • Low ripple – As low as 5% for smooth hydraulic flow
  • Blocked-in option – Pump will not run when motor is off
  • Replaceable wear parts – For easy maintenance
  • Optional swash plates – To change pump displacement

Benefits Of 90 Series Pumps

Sauer-Danfoss 90 series pumps provide:

  • High efficiency – Up to 94% depending on model
  • Long life – Tested for over 10,000 hours of operation
  • Heavy-duty performance – Designed for demanding applications
  • Smooth operation – Low ripple and noise for hydraulic comfort
  • Variable displacement options – To match required system flow
  • Interchangeable parts – Can directly replace competitor models
  • Global availability – Produced in multiple Sauer-Danfoss locations

Typical Applications Of 90 Series Pumps

  • Construction equipment
  • Agricultural machines
  • Forklifts
  • Lifts and elevators
  • Industrial hydraulic power units
  • Material handling equipment
  • And many other industrial and mobile applications