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MINE5503: Surface Mining > Equipment Selection > Flashcards

Equipment Selection Flashcards

1
Q

Volume of tray

A

fill factor*tray size

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2
Q

Passes

A

volume of tray / volume of lader bucket

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3
Q

Truck payload

A

passes* volume of loader

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4
Q

Truck produtivity

A 
hours in a year
availability
utilisation of availability
cycle time
cycles per time = utilisation/cycle time
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5
Q

Operating cost

A

fuel
maintenance cost and labour
general wear and tear
operating labour

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MINE5503: Surface Mining (7 decks)

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