
A hydraulic hose cleaning machine is an essential piece of equipment for removing particles, dirt, oil residues and other contaminants from the inside of hydraulic hoses before installation.
Contamination inside a hydraulic hose can enter the hydraulic system and negatively affect pumps, valves, cylinders, filters and other precision components. For this reason, professional hydraulic hose internal cleaning is an important part of hose assembly, maintenance and hydraulic system preparation.
The Seide RK91 hydraulic hose cleaning machine, supplied by Hidroman, is designed for professional hose cleaning applications in hydraulic service workshops, hose assembly centres, industrial maintenance facilities and machinery manufacturers.
Hydraulic systems operate with components that can be highly sensitive to particulate contamination. Even relatively small particles inside a hose can be transported into the hydraulic circuit during operation.
Potential sources of contamination include:
If these contaminants are not removed before installation, they can contribute to premature wear, valve malfunction, filter clogging and reduced hydraulic system performance.
A professional hydraulic hose cleaning machine provides a controlled method for cleaning the internal surface of hoses before they are connected to the hydraulic system.
The Seide RK91 is a professional hydraulic hose cleaning system developed for efficient internal cleaning of hydraulic hoses.
The machine uses a combination of cleaning fluid and compressed air to help remove contaminants from the internal surface of the hose.
The cleaning process is designed to provide a practical and repeatable solution for hydraulic hose manufacturers, service companies and maintenance departments.
The hydraulic hose is first connected to the appropriate cleaning adapter.
A cleaning fluid is then introduced into the hose under controlled conditions. The cleaning process helps loosen and remove particles, dirt and residues from the internal surface.
After the cleaning stage, compressed air is used to remove the cleaning fluid and remaining contaminants from the hose.
The result is a cleaner hydraulic hose that is ready for installation or further quality-control procedures.
Efficient Internal Hose Cleaning
The Seide RK91 is designed to remove particles and residues from the inside of hydraulic hoses before installation.
Improved Contamination Control
Cleaning hydraulic hoses before installation helps reduce the risk of introducing unwanted contaminants into hydraulic systems.
Suitable for Professional Hydraulic Workshops
The compact and mobile design makes the machine suitable for hydraulic hose workshops, maintenance facilities and service centres.
Up to 2-Inch Hose Capacity
The Seide RK91 can be used for hydraulic hoses up to 2 inches, depending on the applicable connection and cleaning configuration.
Controlled Cleaning Process
The machine provides a dedicated cleaning process rather than relying on manual hose-cleaning methods, helping businesses achieve more consistent results.
Industrial Hydraulic Applications
The Seide RK91 is suitable for hose assembly, maintenance, repair and industrial hydraulic service applications.
|
Specification |
Seide RK91 |
|
Maximum hose capacity |
2" |
|
Operating pressure |
6–8 bar |
|
Air consumption |
7 L |
|
Outlet pressure |
60 bar |
|
Tank capacity |
60 litres |
|
Cleaning fluid |
Solvent |
|
Weight |
120 kg |
|
Dimensions |
530 × 1040 × 960 mm |
|
Cleaning level |
NAS 1638: 8 / ISO 4406: 16/13 |
Technical specifications may vary depending on machine configuration and application requirements.
The Seide RK91 can be used in a wide range of hydraulic and industrial applications, including:
For companies manufacturing or servicing hydraulic hose assemblies, internal hose cleaning can become an important quality-control step before final installation.
Cleanliness is a critical factor in hydraulic system reliability.
ISO 4406 is an internationally recognised method for classifying the level of particulate contamination in hydraulic fluids. Maintaining appropriate cleanliness levels can help protect sensitive hydraulic components and improve system reliability.
Cleaning hydraulic hoses before installation contributes to overall contamination control by reducing the amount of particulate material that can enter the hydraulic circuit.
The Seide RK91 is specified with a cleaning level of:
NAS 1638: 8 / ISO 4406: 16/13
These values provide a reference for the cleaning performance of the system and should be evaluated according to the specific application and cleanliness requirements.
Professional hydraulic hose assembly involves more than cutting a hose and crimping the fittings.
A reliable hose assembly process may include:
Internal cleaning is particularly important because particles generated during cutting, assembly and manufacturing can remain inside the hose.
Using a dedicated hydraulic hose cleaning machine helps integrate internal cleaning into a more controlled hose assembly process.
Manual cleaning methods may be suitable for certain basic applications, but they can be difficult to standardise in professional production environments.
A dedicated hydraulic hose cleaning machine offers several advantages:
For companies producing a high volume of hydraulic hose assemblies, a dedicated cleaning machine can help improve process consistency.
A hydraulic hose cleaning machine can be a valuable investment for companies that regularly manufacture, repair or install hydraulic hoses.
Typical users include:
Hydraulic Hose Manufacturers
For integrating internal cleaning into the hose assembly process.
Hydraulic Service Companies
For cleaning replacement hoses before installation.
Heavy Equipment Service Centres
For construction, mining and agricultural machinery maintenance.
Industrial Maintenance Departments
For maintaining hydraulic equipment and reducing contamination risks.
Machinery Manufacturers
For supplying cleaner hose assemblies as part of complete hydraulic systems.
Seide RK91 by Hidroman
Hidroman provides hydraulic engineering solutions and professional hydraulic equipment for industrial applications.
The Seide RK91 hydraulic hose cleaning machine is designed for businesses that require a professional solution for hydraulic hose internal cleaning and contamination control.
Depending on your hose sizes, production volume and required cleanliness level, Hidroman can help you evaluate the appropriate hose cleaning solution for your application.
What is a hydraulic hose cleaning machine?
A hydraulic hose cleaning machine is equipment designed to remove particles, dirt, oil residues and other contaminants from the inside of hydraulic hoses before installation.
Why should hydraulic hoses be cleaned before installation?
Cleaning helps reduce the risk of particles and contaminants entering the hydraulic system. This can help protect pumps, valves, filters, cylinders and other hydraulic components.
What hose sizes can the Seide RK91 clean?
The Seide RK91 is designed for hydraulic hoses up to 2 inches, depending on the connection and cleaning configuration.
What cleaning fluid is used with the Seide RK91?
The technical specification of the Seide RK91 indicates the use of a solvent-based cleaning fluid. The cleaning fluid should always be compatible with the hose material and the specific application.
Where can a hydraulic hose cleaning machine be used?
Hydraulic hose cleaning machines can be used in hose assembly workshops, hydraulic service centres, machinery manufacturers, industrial maintenance facilities and heavy equipment service operations.
Does hydraulic hose cleaning improve system reliability?
Proper hose cleaning helps reduce the risk of introducing particulate contamination into the hydraulic system. This can contribute to improved component protection and system reliability.
What is the difference between a hose cleaning machine and a hose flushing machine?
A hose cleaning machine is primarily designed to clean the internal surface of individual hoses before installation. A hydraulic flushing machine is generally used to circulate cleaning fluid through hydraulic circuits, pipes or complete systems. The two processes serve different purposes and can complement each other.
Is the Seide RK91 suitable for European hydraulic service companies?
Yes. The Seide RK91 is designed for professional hydraulic hose cleaning applications and can be used by hose manufacturers, hydraulic service companies, machinery manufacturers and industrial maintenance facilities.
Get a Quote for the Seide RK91
Looking for a professional hydraulic hose cleaning machine for your production facility, hydraulic workshop or maintenance department?
Contact Hidroman to discuss your hose sizes, production volume and cleaning requirements.
Our technical team can help you evaluate the most suitable hydraulic hose cleaning solution for your application.
Hidroman – Hydraulic Systems Engineering & OEM Solutions
Phone: +90 232 479 15 50
Email: [email protected]
| Capacity |
2" |
|
Pressure |
6-8 Bar |
|
Air Consumption |
7 Lt. |
|
Output Pressure |
60 Bar |
|
Tank Capacity |
60 Lt. |
|
Washing Solution |
Solvent |
|
Weight |
120 KG (264 Lbs) |
|
Measure LxWxH |
530x1040x960 mm |
|
Cleaning Standard |
NAS 1638: 8 ISO 4406: 16/13 |
Seide RK91 Hose Washing Machine is designed by Hidroman.




