Axial Piston Pumps (Open Loop)K3V / K5V series

The K3V / K5V series are variable displacement axial piston pumps of swash plate design, suitable for use in mobile applications such as Excavators, Cranes, etc.
Various rotary group layouts, tandem type with PTO and parallel type are available to respond to applications.
There are high reliability and more than 25 years of experience in the on mobile applications.

Features

  • High Power Density
  • High Suction Capability
  • High Reliability
  • Wide range of control options

Specifications

Model K3V
63
K5V
80
K3V
112
K5V
140
K5V
160
K5V
200
K5V
212
K3V
280
Displacement (cm3) 63 80 117 140 160 200 214 280
Pressure (MPa) Rated 34.3
Peak 39.2
Max Self Priming Speed (min-1) 2,650 2,460 2,360 2,160 2,000
[2,350]*1
1,850
[2,200]*1
2,000*1 2,000*1
Structure Single -
Tandem -
Parallel -   - -

*1 with impeller

Control Curve

The above are the example of control curves.

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Applications

Global Network

Global Network
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Support

Support
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Excavator System

Excavator System

Most common hydraulic system for the hydraulic excavators is a system with the variable displacement pump in the open center control system. Electronically controlled positive displacement control system, which is one of the excavator system, can optimize each operating function to provide efficient, smooth and precise control performance.

Contact

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