( Determine the hourly cost of owning and operating of an equipment and as follows: Engine 160 hp, diesel, crankcase capacity 40 liters, hours between oil changes 100 hrs, OF = 0.65, useful life 6 years, it is used 2200 hrs per year, maintenance and repair is 90% of depreciation, life of tires 1000+

( Determine the hourly cost of owning and operating of an equipment and as follows: Engine 160 hp, diesel, crankcase capacity 40 liters, hours between oil changes 100 hrs, OF = 0.65, useful life 6 years, it is used 2200 hrs per year, maintenance and repair is 90% of depreciation, life of tires 1000+

Fundamentals Of Construction Estimating

4th Edition

ISBN:9781337399395

Author:Pratt, David J.

Publisher:Pratt, David J.

Chapter9: Pricing Construction Equipment

Section: Chapter Questions

Problem 8RQ

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Estimate the probable cost per hour for owning and operating a wheel type (rubber tires) tractor pulled scraper for the following conditions: Engine 350 HP diesel, Crankcase capacity-95 litres, Time between oil changes=90hrs, Operating factor=0.55, Useful life=15yrs, Hours used per year-3000, Annual cost of maintenance and repair= 95% of annual depreciation, Life of tires-5000 hrs, Repair to tires=10% of depreciation of tires, Total initial cost-Rs. 500000, Cost of tires- Rs. 100.000,Cost of diesel Rs. 100/litre, Cost of lubricating oil-Rs 400/litre.
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