Challenger MT855B

The Challenger MT855B is a powerful tractor built for big jobs on the farm. It has a strong Caterpillar engine with 6 cylinders that can produce up to 465.26 hp. This engine is turbocharged and cooled by liquid, which helps it work hard without overheating. The tractor uses diesel fuel and has a special system to make the air cleaner before it goes into the engine.

This tractor is big and heavy, weighing 41,800 lb. It's about 22 feet long, 8 feet wide, and 11.5 feet tall. The MT855B has tracks instead of wheels, which helps it move better on different types of ground. It has a 16-speed transmission for going forward and 4 speeds for reverse. The hydraulic system is strong and can lift heavy equipment. The tractor also has an optional hitch for attaching tools. Inside the cab, it's pretty quiet, measuring only 76.5 dB when working, which is good for the driver's ears.