PRIMARY SUSPENSION

PASSENGER  PRIMARY SUSPENSION

Mackay has designed and developed many replacement primary suspension elements for Australian passenger fleets to improve ride and durability. Our engineering design facilities include Kinematic modelling and Fluid Coupled Finite Element Modelling placing our design capability at the forefront in the region. Mackay’s ability to re-engineer and manufacture primary suspensions allows fleet operators local service, support and smaller volumes with production batch sizes as low as 96 pieces (3 car set). 

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LOCOMOTIVE  PRIMARY SUSPENSION

Mackay has designed and manufactured both original equipment and replacement locomotive primary suspension elements. Re-engineering has been undertaken to allow for an increase in locomotive weight during upgrade whilst maintaining unchanged fitment. Mackay provides re-engineered elements to address in-service life-time issues with original equipment components.