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Identifying root causes failure of P&H shovels and developing
modifications/retrofits for improved performance
P&H XPB 4100
- Identified the root cause/s of failure of boom, dipper handle,
car body and track frame
- Developed FE model of boom and dipper handle
- Conducted measurement to define loading conditions
experienced by these components
- Developed alternative repair techniques for improved repair
life – boom, car body
- Developed risk management strategies including
identification of critical areas for focused inspections
- Optimised of digital control system parameters for
improved performance.
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