President of the Federation of Combine Harvesters and Harvesters Ahmet Saltık stated that the economic lifespan of combine harvesters in Europe is determined to be 3,000 hours, saying, "If it works 300 hours a year, it completes its economic lifespan in 10 years. We, however, have 15-16 thousand working hours. We also operate those that have completed their economic lifespan."