Haul truck body dead bed with longer service life

Informazioni generali
Nome del centro
Descrizione della casistica

Old truck body without dead bed : AR 400,  20 mm

New truck body with dead bed: Hardox® 500, 10 mm + Hardox® 600, 15 mm

Production method: under water plasma cutting


In a gold mine has Hitachi EH 4000 Haul trucks. Truck has 16mm AR400 HBN abrasion resistance plate in the floor. The solution we found was 10mm Hardox® 500 on the ground and 15mm Hardox® 600 on the top as a grid design. With this solution the life time of the truck liners was expected to be increased from 5.000 hours to 17.000 hours. Now it is at 12.000 hours and there is very little wear on the Hardox® 600. So, it is expected to see life time more than 17.000 hours.

More than 3,5 times longer life time with same weight

Cliente finale
Mining Movable
Informazioni sulle materie prime
Gold - Overburden
Parte soggetta ad usura
Dead bed liner plates
0 – 250 °C / 32 – 480 °F
Dimensioni del materiale lavorato
10 – 300 mm / 0,4 – 12,0 "
Nuova soluzione
Hardox 600
Durata utile
17.000 hours
Fattori chiave di successo
Maggiore durata utile
350 %