Hydraulic puller screw Rittal 4055664

Hydraulic puller screw Rittal 4055664 is a replacement hydraulic screw component intended for use within Rittal hydraulic systems and industrial enclosures. The part is designed to apply controlled axial pulling force for installation and maintenance tasks where secure fastening and reliable operation are required. It is shaped and sized to match compatible Rittal assemblies and is intended for technicians and service personnel working on machine cabinets and electrical enclosures.

Advantages

This hydraulic puller screw provides precise axial force transfer, enabling controlled disassembly and assembly operations without damaging enclosure panels or fittings. Its design supports repeatable operation and stable engagement in hydraulic systems, reducing the risk of slippage during pulling tasks. The replacement component is compatible with standard Rittal hydraulic accessory dimensions, facilitating straightforward installation during maintenance or repair.

Suitable for

• Pulling and releasing panels, fittings or fasteners in industrial enclosures and cabinets
• Maintenance and repair tasks requiring controlled axial pulling force
• Service work on Rittal hydraulic systems and compatible assemblies
• Technicians performing repeated assembly/disassembly operations in production or field environments

When it may not be suitable

This component is a hydraulic screw intended specifically for use with Rittal hydraulic systems and compatible fittings; it may not fit or perform correctly in non-Rittal or custom hydraulic assemblies with different dimensions or thread standards. It is not a standalone hydraulic actuator and requires the appropriate hydraulic tooling and connections to function as intended.

Key specifications

• Function: hydraulic puller screw for axial pulling/loading
• Nominal diameter range: suitable for Ø 9.5 / 19 mm accessory interfaces
• Typical application area: industrial enclosures, machine cabinets, and related hydraulic assemblies
• Material and finish: engineered metal suitable for hydraulic loading (manufacturer-specified materials)

How to use

Install the hydraulic puller screw into the corresponding Rittal hydraulic connection or accessory interface, ensuring proper engagement with the mating threads and seating surfaces. Connect the assembly to the appropriate hydraulic tool or pump and apply pressure gradually while monitoring alignment and load. Perform pulling or release operations with steady, controlled pressure to avoid sudden movements. After operation, depressurize the system, disconnect hydraulic lines, and inspect the screw and mating components for wear or damage before storage or re-use.

What to consider before purchase

• Confirm physical compatibility with your Rittal hydraulic fittings and accessory interfaces (diameter and thread form)
• Ensure you have the correct hydraulic tooling and rated pump to provide controlled pressure for the intended task
• Check that the component meets any site-specific material or load requirements for safety and durability

Usage recommendations

Use only with compatible Rittal hydraulic systems and rated hydraulic tools. Follow manufacturer safety and maintenance guidelines, wear appropriate personal protective equipment, and inspect components regularly for signs of wear or damage. When in doubt about fit or load capacity, consult technical documentation or a qualified service technician.