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Atlas Epiroc 3128259258 Telescopic Cylinder Seal Repair Kit
Atlas Epiroc 3128259258 Telescopic Cylinder Seal Repair Kit
Specifications
MOQ :
1
Fluid Compatibility :
Anti-wear hydraulic oil, mineral oil
Model Number :
3128259258
Pressure Rating :
Max working pressure 250 bar (3625 psi)
Part No. :
3128259258
Delivery Time :
15days
Payment Terms :
T/T
Temperature Range :
-20℃ to +100℃
Name :
Telescopic Cylinder Seal Repair Kit
Brand Name :
Atlas Copco / Epiroc
Packaging Details :
Original packaging
Cylinder Type :
Telescopic boom cylinder (multi-stage)
Supply Ability :
9999
Price :
747
Weight :
Approx. 0.8–1.2 kg
Place of Origin :
CHINA
Brand :
Epiroc
Description

Atlas Copco / Epiroc 3128259258 Telescopic Cylinder Seal Repair Kit


1. Basic Information


  • Part No.: 3128259258 (3128 2592 58)
  • Name: Telescopic Cylinder Seal Repair Kit
  • Brand: Atlas Copco → Epiroc
  • Application: For telescopic hydraulic cylinders on Epiroc Boomer series face drill rigs, including Boomer 281, Boomer 282, Boomer S1D, Boomer K111, Simba H1354 and other underground mining equipment.
  • Kit Contents: Complete set of seals for one telescopic cylinder, including wiper seal, rod seal, piston seal, O-rings, back-up rings and wear rings.
  • Weight: Approx. 0.8–1.2 kg

    2. Technical Specifications


    • Cylinder Type: Telescopic boom cylinder (multi-stage)
    • Fluid Compatibility: Anti-wear hydraulic oil, mineral oil
    • Pressure Rating: Max working pressure 250 bar (3625 psi)
    • Temperature Range: -20℃ to +100℃
    • Seal Materials:
      • Wiper: NBR (Nitrile Butadiene Rubber)
      • Rod/Piston Seal: NBR + PTFE back-up ring
      • O-rings: NBR (70 Shore A)
      • Wear Rings: Phenolic resin fabric

    • Features: Wear-resistant, anti-extrusion, low friction; designed for heavy-duty underground mining conditions (dust, moisture, high pressure).

    4. Installation & Maintenance Notes


    • Used for overhauling leaking or worn telescopic boom cylinders on Boomer drill rigs.
    • Replace all seals in the kit at the same time; 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, test cylinder for leaks under low pressure first, then gradually increase to working pressure.

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Atlas Epiroc 3128259258 Telescopic Cylinder Seal Repair Kit

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Product Detail
MOQ :
1
Fluid Compatibility :
Anti-wear hydraulic oil, mineral oil
Model Number :
3128259258
Pressure Rating :
Max working pressure 250 bar (3625 psi)
Part No. :
3128259258
Delivery Time :
15days
Contact Supplier
Atlas Epiroc 3128259258 Telescopic Cylinder Seal Repair Kit

Hunan Chengzhai Machinery Equipment Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2023
Business Type :
Trading Company, Seller, Exporter, Importer, Distributor/Wholesaler, Manufacturer, Agent
Main Products :
Mining Equipment, Road Machinery, Mining and Ocean Power
Total Annual :
CNY 20M-CNY 50M
Employee Number :
10~49
Certification Level :
Verified Supplier
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