The John Deere 8420T is a powerful crawler tractor built for tough farming jobs. It has tracks instead of wheels, which helps it move well on different types of ground. The tractor is big, measuring 207 inches long, 103.7 inches wide, and 122.9 inches tall. It's also heavy, weighing 26,380 pounds, which is above average for tractors like this.
Under the hood, the 8420T has a strong John Deere diesel engine with 6 cylinders. The engine makes 284 horsepower, which is quite high for tractors. It has a full power shift transmission with 16 forward gears and 4 reverse gears, giving the driver lots of control. The tractor has a three-point hitch at the back for attaching tools. It also has a closed center hydraulic system, which helps it work well with different farm equipment. The driver sits in a comfortable cab, making long work days easier.
