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Suitable For Atlas Rock Drill, Hydraulic Plate 3115193800

Precision Hydraulic Control for Demanding Rock Drilling

Hydraulic Plate 3115193800 is a critical OEM-spec replacement component for Atlas COP series rock drills, engineered to maintain precise hydraulic oil distribution under extreme pressure and vibration. Made from wear-resistant alloy steel, it ensures consistent impact performance, rotation stability, and extended system longevity.

Designed for reliability in underground mining, tunnel boring, and large-scale construction, this plate directly supports the drill’s hammering action, feed mechanism, and rotational hydraulics—reducing downtime and maintenance frequency.

Key Advantages

  • OEM-equivalent precision machining for exact fit and function in Atlas COP rock drills
  • High-strength alloy steel with enhanced wear resistance for >10,000+ operating hours
  • Optimized fluid channel geometry ensures stable pressure control and minimal flow turbulence
  • Directly supports impact mechanism, rotation, and feed systems for synchronized operation
  • Validated for compatibility with COP 1238, COP 1838, COP 2838, and equivalent models
  • ISO 9001-certified manufacturing with 100% dimensional inspection and pressure testing

Applications

  • Atlas COP-series hydraulic impact systems (hammering action control)
  • Drill rotation and feed mechanism hydraulic supply stabilization
  • Underground hard-rock mining drilling operations
  • Tunnel boring machine (TBM) auxiliary rock drill support
  • Quarry and civil infrastructure drilling in abrasive conditions
  • Retrofit and preventive maintenance programs for aging drill fleets

Technical Specifications

Part Number3115193800
Compatible EquipmentAtlas COP 1238, COP 1838, COP 2838, COP 3038 (and equivalent)
MaterialHeat-treated alloy steel (AISI 4340 equivalent), HRC 48–52
Operating Pressure RangeUp to 350 bar continuous, peak 420 bar
Weight2.4 kg ±0.05 kg
Surface FinishGround & honed fluid ports; Ra ≤0.8 μm

FAQ

Is this hydraulic plate compatible with non-Atlas rock drills?
No—it is engineered specifically for Atlas COP-series hydraulic architecture. Cross-compatibility with other brands requires engineering validation and is not recommended without OEM documentation.
What certifications or quality standards does this part meet?
Manufactured under ISO 9001:2015 with full traceability; each unit undergoes dimensional inspection, hardness testing, and functional hydraulic flow verification.
What is the typical lead time for bulk orders?
Standard lead time is 7–10 business days for quantities ≤50 pcs; expedited production available for urgent orders (subject to capacity).
Does this part require special installation procedures or torque specs?
Yes—install using original Atlas COP service manual torque values (M12 x 1.75: 85–95 N·m); always replace associated O-rings and verify port alignment before pressurization.
How does this plate improve equipment uptime compared to generic alternatives?
Precision-machined flow paths reduce cavitation and pressure spikes—cutting unplanned maintenance by up to 37% in field trials versus non-certified replacements.

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 Drill Reliability — Order Your Certified Hydraulic Plate Today

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