INDUSTRY COMPONENT

Attachment Interface

Loader arm attachment interface for connecting tools to boom systems in industrial machinery.

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Component Specifications

Definition
A standardized mechanical and hydraulic interface system that enables quick attachment and detachment of various tools (buckets, forks, grapples) to loader arms/booms on construction, agricultural, and material handling equipment. It provides secure mechanical locking, hydraulic/pneumatic connections, and electrical/data interfaces where required.
Working Principle
Utilizes a wedge-lock or pin-lock mechanism with hydraulic actuation to secure attachments. Hydraulic couplers automatically connect when attachment is mounted, enabling tool functions. Alignment guides ensure proper interface engagement.
Materials
High-strength alloy steel (AISI 4140/4340), hardened to 45-50 HRC; corrosion-resistant coatings; wear plates of AR400/500 steel at contact points.
Technical Parameters
  • Weight 150-800 kg
  • Locking Force 50-200 kN
  • Mounting System Quick Coupler
  • Pressure Rating 250-350 bar
  • Carrying Capacity 2,000-10,000 kg
  • Interface Standard ISO 15143 / SAE J2513
  • Hydraulic Connections 2-6 lines
Standards
ISO 15143, SAE J2513, DIN 70020

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Attachment Interface.

loader attachment interface quick coupler boom connection hydraulic coupler machinery interface ISO 15143 attachment mounting system Attachment Interface Attachment Interface in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Heavy Forklift

A heavy-duty industrial vehicle designed for lifting, moving, and stacking large loads in manufacturing, warehousing, and construction environments.

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Loader Arms (Boom)

Structural components of a loader assembly that extend and articulate to position and manipulate materials.

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Boom Assembly

The structural framework that extends and positions the material handling attachment of a bulk material handler.

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Engineering Analysis

Risks & Mitigation
  • Structural fatigue failure
  • Hydraulic leakage
  • Improper locking leading to detachment
  • Misalignment causing premature wear
  • Corrosion in harsh environments
FMEA Triads
Trigger: Wear in locking mechanism
Failure: Attachment detachment during operation
Mitigation: Regular inspection and replacement of wear components; implement preventive maintenance schedule
Trigger: Hydraulic seal degradation
Failure: Fluid leakage and loss of tool function
Mitigation: Use compatible hydraulic fluids; replace seals annually; install protective covers
Trigger: Corrosion in marine/chemical environments
Failure: Reduced structural integrity and jamming
Mitigation: Apply corrosion-resistant coatings; use stainless components in critical areas; implement regular cleaning

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.5 mm for alignment surfaces; ±0.1° for angular alignment
Test Method
ISO 15143-3 for performance testing; load testing to 150% rated capacity; hydraulic pressure cycling test

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What is the difference between wedge-lock and pin-lock attachment interfaces?

Wedge-lock systems use hydraulic wedges for faster operation and better visibility, while pin-lock systems use mechanical pins for higher load capacity and simpler maintenance.

Can attachment interfaces be retrofitted to older machinery?

Yes, with proper engineering assessment. Retrofit kits are available but require hydraulic system modifications and structural reinforcement verification.

How often should attachment interfaces be inspected?

Daily visual checks, weekly functional tests, and comprehensive inspection every 250-500 operating hours or per manufacturer recommendations.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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