Should you buy Farmtrac Atom 26 or Force Sanman 5000? Find out the best tractor for your requirements based on price, engine power, transmission, features and other specifications. The Farmtrac Atom 26 is a 26 HP tractor, whereas Force Sanman 5000 is a 45 HP tractor. The Farmtrac Atom 26 price is INR 565,000 , whereas the Force Sanman 5000 price is INR 719,413.