Agriculture is basically a practice of farming, cultivating the land for crops and rearing of animals. With the advancement in technology, the agricultural machinery tractors and parts have modernized outlook. The working systems in the agricultural field have become more scientific and this leads to surplus crops and profit. The machinery is used in the farm for all sort of work. Originally, harvesting was done with the human hands, but with the revolution in the agricultural machinery, the harvesting is done with the help of sharp blades and wheeled machines. These have made work easier, scientific and saves time as well.