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Series 1 piston pumps-product-category

Series 1 piston pumps

Available with displacements between 64 cm3 and 105 cm3 [3.9 in3 and 6.4 in3] for continuous pressures up to 420 bar [6,000 psi], our Series 1 closed-circuit piston pumps provide price-competitive solutions for your most demanding heavy-duty applications. They deliver consistent results in high-pressure applications such as transit mixers and harvesters.

Features and benefits 

  • Variety of control options including:
          - Electronic proportional control
          - Manual displacement control
          - Forward-neutral-reverse control
          - Hydraulic remote control
          - Proportional solenoid control
  • Robust design provides strength and resists deflection under high load  

Applications 

  • Harvester equipment 
  • Forestry equipment 
  • Construction equipment 
  • Oil and gas machinery 
  • Mining equipment 
  • Paving equipment 
  • Industrial equipment 

 Specifications 

Model 1

Displacement  

cm3 [in3]  

Nominal pressure   

bar [psi] 2 

Rated speed  

rpm 3

Output flow  

l/min [US gal/min]  

39

63.7 [3.89]

6,000 [420]

4,160

255 [67.3]

46

75.3 [4.60]

6,000 [420]

4,160

300 [79.2]

54

89.1 [5.44]

6,000 [420]

3,720

318 [84.1]

64

105.5 [6.44]

6,000 [420]

3,720

375 [99.1]

Pump performance calculated at 96% efficiency. See technical information document for more information.

Nominal pressure: Max delta system pressure at which component fatigue does not occur (pump life estimated by bearing life). 

3 The maximum pump shaft speed may be limited by the charge pump speed rating.