Assalamu'alaikum Hello how are you everyone This video is about the Komatsu 1250 pc excavator heavy equipment loading burning coal onto the Komatsu 785 hd vessel dump truck. This coal has too low calories so it is easy to burn. In addition, the season is erratic, if its head is open, the risk is very easy to burn. The coal that is loaded is taken to the stock file to be shut off using chemical liquid if it is dead then it will be sent to the barge via crusher