Engineering, 13.03.2020 21:59 20578jb

A bulldozer with a blade load of 12 LCY is working on hard material for a distance of about 80 ft(for operating speed). It has a power-shift gear (for fixed cycle time) with an average reverse speed of 4 mph (return speed). Work efficiency is 50 min/hr. Estimate its productivity.

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A bulldozer with a blade load of 12 LCY is working on hard material for a distance of about 80 ft(fo...