This research project was aimed to provide robust and economical solution for problems faced by large scale green field operators. Grass cutting of a large field requires at least two cutting stages by skilled operator to ensure good finishing. On the other hand, the uncertainty of sunny and rainy weather often being the major obstacles in getting these fields completed on time. According to survey and study, to completely cut a field area of 10,000 square meter in good weather condition by an experienced operator using 4 feet lawn cutter will easily require 3 to 4 hours.