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Hunan Chengzhai Machinery Equipment Co., Ltd.

  • China,Changsha ,Hunan
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China MD20 Electric Hammer Cleaning Component Repair Kit3115557181Epiroc
China MD20 Electric Hammer Cleaning Component Repair Kit3115557181Epiroc

  1. China MD20 Electric Hammer Cleaning Component Repair Kit3115557181Epiroc

MD20 Electric Hammer Cleaning Component Repair Kit3115557181Epiroc

  1. MOQ: 1
  2. Price: 8677
  3. Get Latest Price
Kit Contents Wiper seals, rod/piston seals, O-rings, backup rings, wear rings, gaskets, and fasteners for the cleaning assembly.
Packaging Details Original packaging
Part No. 3115557181
Application For Epiroc COP MD20 hydraulic rock drill (underground drifting, 20 kW, 33–64 mm holes); servicing flushing/cleaning circuit components (pistons, valves, seals).
Fluid Anti-wear hydraulic oil / mineral oil
Pressure Rating Max 250 bar (3,625 psi)
Note “Electric Hammer” is a common field term for the hydraulic drifter COP MD20.
Name MD20 Electric Hammer Cleaning Component Repair Kit
Delivery Time 15days
Brand Epiroc (Atlas Copco legacy)
Weight Approx. 0.5–0.7 kg
Temperature Range -20°C to +100°C
Supply Ability 9999
Payment Terms T/T
Brand Name Atlas Copco / Epiroc
Place of Origin CHINA
Model Number 3115557181

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  1. Product Details
  2. Company Details

Product Specification

Kit Contents Wiper seals, rod/piston seals, O-rings, backup rings, wear rings, gaskets, and fasteners for the cleaning assembly. Packaging Details Original packaging
Part No. 3115557181 Application For Epiroc COP MD20 hydraulic rock drill (underground drifting, 20 kW, 33–64 mm holes); servicing flushing/cleaning circuit components (pistons, valves, seals).
Fluid Anti-wear hydraulic oil / mineral oil Pressure Rating Max 250 bar (3,625 psi)
Note “Electric Hammer” is a common field term for the hydraulic drifter COP MD20. Name MD20 Electric Hammer Cleaning Component Repair Kit
Delivery Time 15days Brand Epiroc (Atlas Copco legacy)
Weight Approx. 0.5–0.7 kg Temperature Range -20°C to +100°C
Supply Ability 9999 Payment Terms T/T
Brand Name Atlas Copco / Epiroc Place of Origin CHINA
Model Number 3115557181

Epiroc 3115557181 (MD20 Electric Hammer Cleaning Component Repair Kit)


1. Basic Information


  • Part No.: 3115557181
  • Name: MD20 Electric Hammer Cleaning Component Repair Kit
  • Brand: Epiroc (Atlas Copco legacy)
  • Application: For Epiroc COP MD20 hydraulic rock drill (underground drifting, 20 kW, 33–64 mm holes); servicing flushing/cleaning circuit components (pistons, valves, seals).
  • Kit Contents: Wiper seals, rod/piston seals, O-rings, backup rings, wear rings, gaskets, and fasteners for the cleaning assembly.
  • Weight: Approx. 0.5–0.7 kg
  • Note: “Electric Hammer” is a common field term for the hydraulic drifter COP MD20.

2. Technical Specifications


  • Fluid: Anti-wear hydraulic oil / mineral oil
  • Pressure Rating: Max 250 bar (3,625 psi)
  • Temperature Range: -20°C to +100°C
  • Seal Materials:
    • Wiper: NBR (nitrile rubber)
    • Rod/Piston: NBR + PTFE backup
    • O-rings: NBR (70 Shore A)
    • Wear rings: Phenolic fabric

  • Features: Dust/moisture resistant, low friction, high extrusion resistance; for heavy underground mining.

4. Installation Notes


  • Service the flushing head / cleaning component on COP MD20 drifters.
  • Replace all seals as a set; do not mix old/new.
  • Clean cylinder, piston, and gland; avoid sharp edges.
  • Lubricate seals with clean hydraulic oil during assembly.
  • Pressure-test: low pressure first, then ramp to working pressure.

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

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Trading Company,Seller,Exporter,Importer,Distributor/Wholesaler,Manufacturer,Agent

  • Year Established:

    2023

  • Total Annual:

    CNY 20M-CNY 50M

  • Employee Number:

    10~49

  • Ecer Certification:

    Verified Supplier

Chengzai Machinery mainly operates products suitable for imported brands of road machinery, mining equipment, construction machinery, generator sets, ship power systems, etc.: drilling rig spare parts, air compressor spare parts, tunneling machine spare parts, excavator-loader spare parts, engine sp... Chengzai Machinery mainly operates products suitable for imported brands of road machinery, mining equipment, construction machinery, generator sets, ship power systems, etc.: drilling rig spare parts, air compressor spare parts, tunneling machine spare parts, excavator-loader spare parts, engine sp...

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Get in touch with us

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  • Hunan Chengzhai Machinery Equipment Co., Ltd.
  • Changsha Avenue, Yuhua District, Changsha, Hunan, China (Changsha) ASEAN Economic and Trade Cooperation Headquarters Base 1209
  • https://www.czjx-parts.com/

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