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 ires, Total initial cost-Rs. 500000, Cost of tires= Rs. 100,000.Cost of diesel Rs. 100/litre, Cost of lubricating oil=Rs 400/litre.

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 ires, Total initial cost-Rs. 500000, Cost of tires= Rs. 100,000.Cost of diesel Rs. 100/litre, Cost of lubricating oil=Rs 400/litre.

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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