Excavator Attachments Glossary
Essential terminology for excavator attachments, materials, standards, and specifications. From Hardox steel grades to ISO compliance requirements.
Materials
Steel grades and components
Hardox
Abrasion-resistant quenched and tempered steel manufactured by SSAB, designed for extreme wear applications.
Strenx
High-strength structural steel manufactured by SSAB, enabling lighter yet stronger attachments.
Wear Plate
Replaceable steel plate designed to absorb abrasion and protect the main structure of an attachment.
Brinell Hardness (HBW)
A standardized measurement of material hardness, critical for predicting wear resistance in excavator attachments.
Attachments
Excavator tools and equipment
Quick Coupler
A mounting frame between the excavator arm and the attachment that lets the operator change attachments quickly, by hand or from the cab depending on the type.
Excavator Bucket
The primary digging attachment for excavators, available in specialized designs for different materials and applications.
Cutting Edge
The front wear component of a bucket that penetrates material first, typically bolt-on for field replacement.
Tilt-Rotator
An advanced quick coupler providing 360° continuous rotation and ±45° side tilt for maximum attachment versatility.
Standards
Certifications and compliance
EN ISO 3834-2
International quality standard for fusion welding of metallic materials, requiring comprehensive quality management.
ISO 13031
Safety standard for quick couplers on earth-moving machinery, mandating safety features to prevent accidental release.
CE Marking
Mandatory European conformity marking indicating product meets EU safety, health, and environmental requirements.
Material Test Certificate (MTC)
Document certifying the chemical composition and mechanical properties of steel used in manufacturing.
Operations
Usage and maintenance
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