Wheels

Quality Control Aluminum vs. Steel Cast vs. Forged Central Tire Inflation

Aluminum vs. Steel

MINE BLAST SURVIVABILITY

Hutchinson’s aluminum wheel and countermine runflat fared best compared to all other test conditions. Aluminum wheel with Countermine VFI demonstrated 30% less acceleration than the Steel wheel with the Countermine VFI.

WEIGHT SAVINGS

50% weight savings estimated 30 kg per wheel on RG31

Aluminum...

-Is a lighter material compared to Steel

-Reduces vehicle weight, without reducing axle loading

-Improves fuel economy

-Has Dynamic behavior

 

 
MINE BLAST SURVIVABILITY TEST RESULTS

Aluminum Blast Results
Steel Blast Results

Hollow Spoke Design

 


OFF-ROAD DURABILITY


CORROSION RESISTANCE

 
  • 6000-series aluminum alloy has excellent natural corrosion protection characteristics
     
  • Self protects through the process of oxidation.
     
  • 30+ years of proven use in harsh corrosion environment for military and commercial applications.

 

Ballistic Resistance

Aluminum demonstrated better impact absorption capabilities compared to steel, and should be considered better than steel for ballistic/impact resistance. Testing confirmed the ballistic resistance of forged aluminum.

 

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