This book may be my first book from a boy who may be small aged to chop it down for such an intellectual person to such great countries, but one thing i know. I have done loads of work on it for complete 1 year with my B.Tech education at my hand. My life's motto is to give endevour and leave the rest to God(Krishna).That thing i have tried to give it as much as possible. Surface miner is such a machine which has really unloaded many problems of Coal sector, mainly in India.I hope you like it treating me as your son, friend or brother or whatever you like