a big tractor - a big plow" - this is how I decided to name another video on the channel! And in it I will show how the CAT-Challenger MT845B crawler tractor works in a unit with a 12-furrow GREGOIRE BESSON reversible plow! The unit plows the field under the fall, where corn will be sown in spring.The plowing depth is about 20 cm, the plow width is about 5 meters!✔️ The tractor is equipped with a 6-cylinder Caterpillar C15 engine with a working volume of 15 liters and a power of 405 hp.Maximum torque 1930 N * m, reserve 42 % ✔️ Fuel tank volume 1160 liters ✔️ CAT Powershift transmission 16 gears forward and 4 reverse, maximum transport speed of almost 40 km/h ✔️ Tractor weight 18.5 tons ✔️ This tractor is already 14 years old and it continues to fulfill its purpose!