The John Deere 8450 is a four-wheel drive tractor introduced in 1982, designed for efficiency and power. It features a 225 hp intercooled turbocharged diesel engine with a 466 ci displacement, a Quad-Range transmission with 16 forward and 6 reverse gears, and a closed center constant-pressure hydraulic system. The tractor is equipped with hydraulic wet disc brakes, articulated power steering, and electro-hydraulic front and rear differential locks for enhanced control. It is capable of performing planting and cultivation tasks, with a dual setup that can navigate 30-inch crop rows. The John Deere 8450 is known for its durability and operator comfort, making it a reliable workhorse for agricultural needs.