Description of the characteristics of the axial piston pump

It is well known that the hydraulic piston pump can be divided into a radial piston pump and an axial piston pump according to the arrangement of the plunger in the pump body on the pump shaft. In addition to radial piston pumps (such as HAWE Germany Harvey R series piston pumps), the axial piston pump is common. There are many types of axial piston pumps produced by Harvey Hydraulics in Germany. The most common ones are Harvey V30E, V30D, V60N, K60N, V80M and other products. How to choose so many products, what is the difference?
 
V60N variable axial piston pump
 
The Harvey V60N axial piston pump is mainly installed on the auxiliary drive of the commercial vehicle transmission. A large number of different pump controller options allow the use of the V60N axial piston pump for different applications.
Component type: axial piston pump, variable pump;
Structural form: single pump, multistage pump;
p max: system pressure: 400 bar, peak pressure: 450 bar;
V g max: 130 cm3/U;
 
V30E variable axial piston pump
 
The hawe's V30E is available with the through shaft to allow it to work in tandem with other hydraulic pumps. Stable pumps are especially suitable for continuous operation in demanding applications.
Component type: axial piston pump, variable pump;
Structural form: single pump, multistage pump;
p max: system pressure: 350 bar, peak pressure: 420 bar;
V g max: 270 cm3/U
 
V80M variable axial piston pump
 
The German Harvey V80M variable axial piston pump works according to the principle of oblique axis. It adjusts the amount of geometry delivered from a maximum value of zero. It thus changes the volumetric flow rate supplied to the consumer.
Component type: axial piston pump;
Structure: single pump, multi pump;
p max : system pressure: 400 bar, peak pressure: 450 bar;
V g max : 202 cm3/U;
 
V30D variable axial piston pump
 
The HAWE Harvey Piston Pump V30D features low noise, long life even under demanding conditions, and a variety of control modules. The tandem pump has sufficient torque in the second pump.
Component type: axial piston pump, variable pump;
Structural form: single pump, multistage pump;
p max: system pressure: 350 bar, peak pressure: 420 bar;
V g max: 250 cm3/U;
 
K60N type quantitative axial piston pump
 
Harvey K60N series piston pumps are widely used in hydraulic systems such as steel mills, aluminum plants and cement plants. They are upgraded to SCP series and upgraded to SAP series piston pump products. The appearance and performance of the pump have been greatly improved.
Component type: axial piston pump, quantitative pump;
Structure form: single pump;
p max: 400 bar;
V g max: 108 cm3/U;
 
K61N axial piston metering pump
 
Commonly used in municipal engineering vehicles, fire engines, loading cranes and aerial work platforms, hopper roller and tipper loaders, suction excavators and sewer cleaning vehicles.