Question

Estimate the production in ccy per hour for a roller if its average speed will be 4 mph and it will cover 5.5 ft in the one pass. The job specifications limit the compacted lift thickness to 5 in. and require four passes per lift. The company usually figures production based on a 50-min hour.

Answer 1

Answer:

CCY = 373.54

Explanation:

given data

speed = 4 mph

width = 5.5 ft

thickness = 5 in

roller pass = 4

efficiency = 50 min hour

solution

we get here capacity cubic yard that is express as

CCY = $\frac{16.3\times w\times s\times L\times \eta }{n}$   .........................1

here w is width and s is speed and L is thickness and η  is efficiency and n is no of roller pass

put here value in equation 1 we get

CCY = $\frac{16.3\times 5.5\times 4\times 5\times \frac{50}{60} }{4}$  

CCY = 373.54