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Usimov [2.4K]
3 years ago
10

How many hours should it take an articulated wheel loader equipped with a 4-yd^3 bucket to load 3000 yd^3 of gravel (average mat

erial)from a stockpile into rail cars if the average haul distance is 300 ft one way? The area is level with a rolling resistance factor of 120 lb/ton. Job efficiency is estimated at 50 min/h.

Engineering
1 answer:
densk [106]3 years ago
4 0

Answer:

17 hours 15 minutes

Explanation:

See attached picture.

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