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Suitable For Atlas Rock Drill, Hydraulic Plate 3115193800

Precision Hydraulic Control for Atlas COP Rock Drills

Hydraulic Plate 3115193800 is a mission-critical component engineered for Atlas COP-series rock drills. Made from high-strength, wear-resistant alloy steel, it ensures stable hydraulic oil distribution, pressure integrity, and long-term reliability under extreme vibration and high-pressure conditions.

Its precision-machined flow paths directly support the impact mechanism, rotation system, and feed control—reducing downtime and extending service life of pistons, valves, and seals.

Key Advantages

  • Precision-machined for exact OEM tolerances (Atlas COP series compatibility)
  • High-strength alloy steel with enhanced wear & fatigue resistance
  • Optimized fluid port geometry for stable pressure control and minimal flow turbulence
  • Validated for continuous operation in mining, tunneling, and hard-rock drilling
  • Reduces risk of hydraulic leakage and system instability during high-cycle drilling
  • Direct replacement—no modification or recalibration required

Applications

  • Atlas COP1238 / COP1838 / COP2838 hydraulic impact systems
  • Underground and open-pit mining drilling rigs requiring ISO 4406 Class 18/16/13 fluid cleanliness
  • Tunnel boring machines (TBMs) and roadheader auxiliary drilling units
  • Heavy-duty construction drilling in abrasive granite, basalt, and quartzite formations
  • Retrofit and maintenance programs for aging Atlas drill fleets

Technical Specifications

Part Number3115193800
Compatible EquipmentAtlas COP series rock drills (COP1238, COP1838, COP2838, COP3038)
MaterialQuenched & tempered alloy steel (ASTM A572 Grade 50 equivalent)
Surface HardnessHRC 42–46 (as-tested per ASTM E18)
Max Operating Pressure350 bar (5,075 psi)
Weight2.1 kg ±0.05 kg

FAQ

Is this hydraulic plate compatible with non-Atlas drills?
No—it is engineered specifically for Atlas COP-series rock drills. Cross-compatibility with other brands is not guaranteed due to proprietary port layout and pressure dynamics.
What certifications or quality standards does this part meet?
Manufactured to ISO 9001:2015; material test reports (MTRs) and dimensional inspection reports available upon request.
What is the typical lead time for bulk orders?
Standard lead time is 5–7 business days for in-stock items; custom batches (≥50 pcs) require 12–18 days with advance deposit.

Detailed Description

Hydraulic Plate (Part No. 3115193800) – Suitable for Atlas Rock Drill

The Hydraulic Plate, part number 3115193800, is a precision-machined component designed for use in Atlas rock drills, where it plays a critical role in managing and directing hydraulic fluid flow within the drill’s internal system. This component ensures efficient distribution, pressure stability, and system reliability during high-performance drilling operations.

Description

Crafted from high-strength, wear-resistant alloy steel, the hydraulic plate is engineered to withstand the intense pressure and vibration encountered in heavy-duty rock drilling applications. It features precision-drilled channels and fluid ports that enable controlled hydraulic oil circulation, which is essential for operating key components such as the impact mechanism and rotation system.

By maintaining stable hydraulic flow paths, the plate helps ensure consistent performance and prolongs the service life of associated parts like pistons, valves, and seals.

Key Features

  • Part Number: 3115193800

  • Compatible With: Atlas rock drills (COP series or equivalent)

  • Material: High-grade alloy steel with excellent wear and pressure resistance

  • Function: Directs and controls internal hydraulic oil distribution

  • Performance: Ensures reliable, balanced fluid flow under demanding conditions

Applications

  • Hydraulic Impact Systems – Manages oil flow to drive the hammering action

  • Rotation and Feed Mechanisms – Supports stable hydraulic supply for rotary and feed units

  • Heavy-Duty Drilling Environments – Ideal for mining, tunneling, and construction applications

Conclusion

The Hydraulic Plate (3115193800) is an essential component for maintaining fluid control and operational stability in Atlas rock drills. Engineered for strength, reliability, and precision, it contributes to maximized drilling efficiency, reduced maintenance, and extended equipment life in the most demanding drilling operations.

Ensure Drilling Uptime — Order Your Genuine-Spec Hydraulic Plate Today

Stocked globally. Ships same-day on orders placed before 3 PM CET. Request MTRs or technical drawings before checkout.

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