Ordliste for redskaber til gravemaskiner
De vigtigste begreber om redskaber til gravemaskiner, materialer, standarder og specifikationer. Fra Hardox® stålkvaliteter til krav om ISO-overensstemmelse.
Materialer
Stålkvaliteter og komponenter
Hardox®
Abrasion-resistant quenched and tempered steel manufactured by SSAB, used for high-wear applications.
Strenx
High-strength structural steel manufactured by SSAB, used to reduce attachment weight.
Slidplade
Replaceable steel plate designed to absorb abrasion and protect the main structure of an attachment.
Brinell-hårdhed (HBW)
A standardized measurement of material hardness, used to predict wear resistance in excavator attachments.
Redskaber
Redskaber og udstyr til gravemaskiner
Hurtigskifte
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.
Skovl til gravemaskine
The primary digging attachment for excavators, available in specialized designs for different materials and applications.
Skær
The front wear component of a bucket that penetrates material first; welded, or bolt-on/reversible for field replacement, depending on the configuration.
Tiltrotator
A coupling device providing 360° continuous rotation and ±45° side tilt of the attachment.
Maskiner
Data for bæremaskiner
Vægtklasse
Excavator size category based on operating weight. Used for initial sizing and preselection of an attachment; interface fit (pins, stick width, coupler) is verified separately.
Boltafstand
The centre-to-centre distance between the mounting pins. It varies by machine and by interface, and is checked separately from operating weight.
Standarder
Certificeringer og overensstemmelse
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, specifying requirements that guard against accidental attachment release.
CE-mærkning
European conformity marking applied where EU harmonisation legislation covers the product; it declares conformity with the applicable directives and regulations, not a quality grade.
Materialecertifikat (MTC)
Document certifying the chemical composition and mechanical properties of steel used in manufacturing.
Hjælp med specifikationer
Vores ingeniører kan hjælpe dig med at vælge det rigtige redskab til din opgave.
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