At the core of every modern tractor lies a high-torque diesel engine engineered for relentless pulling power rather than high road speed. These engines operate at low revolutions per minute to maximize fuel efficiency and torque output. This steady power delivery allows the machine to slice through compacted, rocky soil effortlessly while towing multi-ton agricultural implements. https://www.chiguu.com/articles/buy-a-second-hand-tractor-without-getting-ripped-off