HAWE RG11.8A radial piston pump hydraulic pump, original from Germany

HAWE RG11.8A radial piston pump hydraulic pump, original from Germany

HAWE RG11.8A is a radial piston pump produced by HAWE, a German company. According to existing information, the RG series is an enhanced version of the R series, mainly equipped with sliding bearings, which have a longer bearing service life compared to the standard version and can better adapt to working conditions.

The following is a summary of the key technical features and application information of this series of pumps:

1. Model Description

The model you mentioned may correspond to the standard model R 11.8-11.8-11.8-11.8A. In HAWE's naming convention:

• R represents the radial piston pump series.

• RG stands for the version with sliding bearings, suitable for scenarios with higher loads or longer lifespan requirements.

• 11.8 usually refers to the parameter corresponding to the pump displacement specification or plunger diameter.

• The repeated '11.8' indicates that the pump has 4 independent pressure output terminals (star wheels), each with a specification of 11.8.

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2. Core features and advantages

• Compact structure: The plunger cylinder body adopts a valve distribution star arrangement, which has a very compact structure and high power density.

• Multi pressure output: This series of pumps can provide up to 14 independent pressure output ports, making it ideal for complex hydraulic systems that require multiple independent oil circuits.

• Flexible installation: The pump body is equipped with a closed pump casing, which can be installed outside the oil tank (as a motor pump) or immersed inside the oil tank to save space.

• High performance parameters:

• Pressure: up to 700 bar.

• Flow rate: The flow rate of a single pump can reach 91.2 L/min (depending on the specific configuration).

3. Typical applications

This series of pumps is commonly used for:

• Pressure machinery (such as hydraulic press)

• Clamping tools

• Testing and laboratory facilities

• lubrication device

HAWE RG11.8A radial piston pump hydraulic pump, original from Germany