... the corresponding minimum maintenance cost, the minimum quantity of consumables (the lessor's break-even point) to be purchased by the lessee is computed. A numerical example and a sensitivity study are presented, and the obtained results are discussed. Findings The outcome of this work is supposed to help...

...‐sourcing cost, and a break‐even point of 27 days, one third of the recommended project life. Both cases are in favor of having their own trucks while conducting in‐house maintenance. Practical implications The traditional in‐house approach is considered by many firms as the best maintenance strategy...