General information
Center name
SSAB
Country
Publish Date
July 23, 2021
Description of the case
Upgrade of the bolted cutting teethes to Hardox® 450. The teethes are bolted to resist fatigue.
-The result compared to previous mild steel is much better service life. Movers can be dragged on rocky fields so there is a need for an upgrade
Theb weight reduction on the chassis is from 348 Kg to 218 Kg.
The service life of the movers were extended with 5-6 years.
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Knives
-
< 10 mm / < 0.4 "
-
Grains
Old solution
Old solution
Thickness
11 mm
Service life
New solution
New solution
Hardox® 450
Thickness
11 mm
Service life
increased about 5-6 years
Key success factors
Improved service life
about 5-6 years