Sand-vik Repair Kit 55007465

Sand-vik Repair Kit 55007465

1. Basic Information

• Part No.: 55007465
• Name: Hydraulic Rock Drill Repair Kit / Seal Kit
• Brand: Sand-vik
• Application: For Sand-vik COP series hydraulic rock drills (e.g., COP 1838, COP 2550, COP 3060) and DX/DL series drill rigs; used for overhauling hydraulic cylinders, flushing heads, and percussion components.
• Kit Contents: Complete set of wiper seals, rod seals, piston seals, O-rings, backup rings, wear rings, gaskets, and small hardware.
• Weight: Approx. 0.6–0.9 kg
• Note: OEM genuine kit for heavy-duty mining equipment.

2. Technical Specifications

• Fluid Compatibility: Anti-wear hydraulic oil, mineral oil
• Max Working Pressure: 250 bar (3,625 psi)
• Temperature Range: -20°C to +100°C
• Seal Materials:
  • Wiper: NBR (nitrile rubber)
  • Rod/Piston: NBR + PTFE backup ring
  • O-rings: NBR (70 Shore A)
  • Wear Rings: Phenolic resin fabric
  
  
• Features: Wear-resistant, anti-extrusion, low friction; designed for harsh underground mining environments (dust, moisture, high vibration).

4. Installation & Maintenance Notes

• Used for repairing leaking or worn hydraulic rock drill components (percussion, rotation, flushing systems).
• Replace all seals in the kit simultaneously; do not mix old and new seals.
• Clean cylinder barrel, piston, and gland thoroughly before installation to avoid scratching new seals.
• Lubricate seals with clean hydraulic oil during assembly; avoid sharp edges.
• After installation, pressure-test at low pressure first, then gradually increase to working pressure.

5. Product Image (Clean, No Logo/Watermark)