Repair and Maintenance Cost Estimation for Two Power Sizes of Agricultural Tractors as Affected by Hours of Use and Age in Years: A Case Study, Dongola Area, Sudan
Mohamed H. Dahab, Montasir A. Gafar & Abdul Gadir M. Abdul Rahman · Journal of Engineering Research and Reports · 2021
Repair and maintenance cost is considered as one of important items for machinery management and selection especially agricultural tractors. The present study was carried out in Dongola area for tractor repair and maintenance costs estimation. The data was collected from records...
Open access
Research Article
10.9734/jerr/2021/v20i1017395