Wagon loading systems are generally provided in the mines and ports for loading the material into the wagons. The following are the major types of wagon loading systems: ?Rake will be stationery and loader will be moving. The loading systems under this type could be further classified into two types viz. (i) the mobile loader will be travelling for the complete length of the rake (ii) series of loaders will be provided with limited travel and would load a particular number of loaders at a time.