The X7 series is equipped with an all-round comfortable four-post cab and sloped hood reflecting the family feeling of McCormick’s larger TTX tractor. BetaPower engines utilize a mechanical fuel injection system delivering a maximum power of up to 171 HP. Units are equipped with turbocharger and air-to-air intercooler maximizing power outputs and ensuring enhanced efficiency with decreased fuel consumption, while complying with Tier 3 standards. The X7 Series is the ideal tractor for long days in the field for row crops. Put an X7 tractor to work for you and you’ll make the most of every day. These 134 to 147 PTO hp tractors are loaded with features to make your job easier and help you work more efficiently than ever before.