803163563 card sleeve for XCMG RP705 paver spare parts

803163563 card sleeve for XCMG RP705 paver spare parts Featured Image
  • 803163563 card sleeve for XCMG RP705 paver spare parts

Short Description:

Ferrule, Part No. 803163563, fits XCMG RP705 medium crawler paver. It is a sealing component for ferrule‑type hydraulic fittings, working together with tube fittings and steel tubes.

Product Detail

Product Tags

description

This ferrule is machined to tight OEM tolerances. Its inner bore, taper surface and cutting edge perfectly match the corresponding steel tube and fitting body. Made of premium alloy steel with quenching and tempering, it delivers uniform hardness with a sharp cutting edge and good toughness against brittle fracture. It seals and locks the tube by radial compression, featuring strong vibration resistance to cope with continuous bumping and pressure fluctuation on the paver. As a disposable sealing part for hydraulic assembly, it is generally not reusable after disassembly. It serves as OEM replacement when the original ferrule collapses or loses sealing performance, an indispensable sealing fitting for high‑pressure steel tube connections.

product parameters

- Part Name: Ferrule
- Part No.: 803163563
- Compatible Model: XCMG RP705 medium crawler paver
- Material: Alloy structural steel
- Process: Precision machining, quenching and tempering, anti‑rust treatment
- Built‑in Structure: Cutting edge, clamping taper, supporting tail
- Function: Seal ferrule fitting, grip steel tube and block high‑pressure hydraulic leakage

Applicable Scenarios

Suitable for hydraulic steel tube maintenance, piping modification and overhaul of XCMG RP705 crawler paver; replacement of deformed or damaged ferrules on pilot lines, feeding lines and screed circuits; spare stock for road machinery hydraulics; sealing fitting stocked by construction parts suppliers.

advantage

- Precision OEM tolerance: Accurate taper and cutting edge for stable crimp sealing with tubes and fittings.
- Hardened cutting edge: Balanced hardness for uniform tube biting and reliable clamping.
- Anti‑fatigue performance: Resists hydraulic surge and sustained vibration for dependable sealing.
- Anti‑rust surface treatment: Reduces corrosion during storage and field operation and protects sealing surfaces.
- High‑pressure capability: Matches the working pressure of paver hydraulic systems for control and main circuits.
- Standardised size: Compatible with matching ferrule fittings for easy stocking and quick service.

FAQ 

Q: Can ferrule 803163563 be used on other construction machinery?
A: It can be substituted only if tube outer diameter and fitting taper match. It is primarily an OEM replacement for the XCMG RP705.

Q: Can a removed ferrule be reused?
A: Reuse is not recommended. Once crimped, the cutting edge is already embedded into the tube and cannot form a trustworthy seal again.

Q: What are the key points for ferrule assembly?
A: Cut the steel tube squarely and deburr, fit the ferrule and nut in order, and tighten to specified torque. Avoid over‑tightening to prevent tube cracking.

Q: What usually causes ferrule leakage?
A: Common causes include deformed or chipped ferrule, skewed tube cut, insufficient torque or excessive compression.

Q: How to inspect ferrules during routine checks?
A: Watch for oil stains around steel tube joints, especially on heavily vibrating lines. Replace the ferrule assembly immediately once leakage appears.

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