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Atlas Copco, Epiroc rock drill nitrogen supply valve3115376800
Atlas Copco, Epiroc rock drill nitrogen supply valve3115376800
Specifications
Track Gauge :
600,762, 900mm
Model Number :
3115376800
Height :
90mm
Applicant :
Coal and mining,Metallurgy and chemistry
Whter Hole :
3
Specification :
U25, U29, U36
Payment Terms :
T/T
Plastering Thickness :
2-28mm
MOQ :
1
Power :
1*5W
Brand Name :
Atlas Copco / Epiroc
Volume :
1.0 cubic meter
Delivery Time :
15days
Scraper Chain Speed :
44 m/min
Max Speed :
4
Illumination :
>3500Lx or >4500Lux (start of lighting)
Track :
600mm
Center Driving System :
Hydraulic drive with station line
Light Mode :
strong light mode
Packaging Details :
Original packaging
Price :
636
Noise Level :
75-100 dB
Supply Ability :
9999
Description

Atlas Copco / Epiroc 3115376800 Nitrogen Supply Valve (for Rock Drills)


Part No.: 3115376800

Also known as nitrogen charging valve / nitrogen inlet valve for Atlas Copco (now Epiroc) hydraulic rock drills. Used to fill, hold, and service nitrogen pressure in the accumulator.

Basic Info


  • Part Number: 3115376800 (3115 3768 00)
  • Description: Nitrogen Supply Valve / Charging Valve
  • Brand: Atlas Copco / Epiroc
  • Type: High‑pressure valve, steel body, with seal assembly
  • Weight: ~1.8 kg

Application (Compatible Models)


  • COP Series: COP 1238, COP 1838, COP 1838HD+, COP 2560
  • ROC Series: ROC D7, ROC D9, ROC L6 etc.
  • Use: Nitrogen charging & pressure maintenance for the hydraulic accumulator on rock drills.

Function


  • Controls nitrogen inlet and sealing for the accumulator.
  • Maintains stable nitrogen pre‑charge pressure (typically 60–80 bar).
  • Prevents pressure loss and ensures smooth percussion performance.
  • Critical for protecting hydraulic components and reducing wear.

Common Related Parts


  • 3115026200: Smaller nitrogen charging valve (for older models)
  • 3115290080: Accumulator assembly
  • 3115924596: Seal kit (for valve/accumulator service)

Notes


  • Genuine Epiroc/Atlas Copco part recommended for safety and pressure resistance.
  • Always check and set nitrogen pre‑charge to the correct value during replacement.
  • Frequently confused with 3115026200 (different size/thread).
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Atlas Copco, Epiroc rock drill nitrogen supply valve3115376800

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Product Detail
Track Gauge :
600,762, 900mm
Model Number :
3115376800
Height :
90mm
Applicant :
Coal and mining,Metallurgy and chemistry
Whter Hole :
3
Specification :
U25, U29, U36
Contact Supplier
Atlas Copco, Epiroc rock drill nitrogen supply valve3115376800

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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