Should you buy Powertrac Euro 55 or Powertrac 434 RDX? Find out the best tractor for your requirements based on price, engine power, transmission, features and other specifications. The Powertrac Euro 55 is a 55 HP tractor, whereas Powertrac 434 RDX is a 35 HP tractor. The Powertrac Euro 55 price is INR 830,000 , whereas the Powertrac 434 RDX price is INR 610,000.