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BackGrader Innovations

New ARM grader blade hardfacing for extreme applications (Patents Pending & Granted)

ARM Standard Hardfacing


Standard ARM hardfaced serrated 24M edges (Patents Granted)


210mm, or just over 8 inches, of wear material on each finger.


ARM 24M Semi-Serrated Cutting Edges (Patented)

ARM 24M semi-serrated cutting edge


The ARM 24M semi-serrated blade is a versatile and robust cutting edge that has been designed to work efficiently in adverse environmental conditions.


The ARM 24M semi-serrated cutting edge is a proven performer with an average wear life of between 2000 - 4000 hours.


The ARM 24M semi-serrated cutting edge is suitable for many applications including road grooving to improve ore road drainage. 



ARM60  Blue

The ARM60 Blue option achieves an average wear life greater than 400% compared to the standard product.  This innovation has achieved 10 times the life of the standard CAT 60 mm grader edges in severe wear applications (the standard edges only lasted 40 hours)

ARM60 Blue (Patents Pending).  It is easy to identify this option which is around 60 RC - as welded


ARM60 Blue (patents Pending) is a NEW option and is used on iron ore mine haul roads