Heavy Haul Wheels

Molycop is a provider of quality heavy haul wheels that meet the exacting requirements of the Australian heavy haul rail industry. The company is at the forefront in developing products for higher axle load environments as demonstrated by the Comsteel Micro Alloy wheel.

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  • High hardness and improved fracture toughness.
  • Significantly increased wheel performance with high-hardness Micro Alloy wheels. 
  • Tailored heat treatments for safe and reliable heavy haul operations.
  • Significant decreases in critical wheel failures.
  • Improvements in material macro cleanliness – <1mm equivalent FLH compared to AAR 1.6mm.
  • Improved fracture toughness and resistance to spalling.
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Molycop understands what is takes to meet the needs of demanding heavy haul applications. 

We’ve been developing and innovating new products to satisfy the needs of the Australian rail and heavy haul industry since 1918. We’ve also been instrumental in the development of the world’s heaviest railways, including creating wheel solutions capable of achieving 40+ tonne axle loads. We continue to invest in research and development to meet the future demands of the sector.

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