2. Transmission: The transmission transfers the power from the engine to the wheels. It consists of a series of gears that can be shifted to change the speed and torque of the tractor.
3. Driveline: The driveline transfers the power from the transmission to the wheels. It consists of a series of shafts, universal joints, and differential.
4. Steering system: The steering system controls the direction of the tractor. It consists of a steering wheel, steering column, and steering linkage.
5. Brakes: The brakes stop the tractor. They consist of a series of brake pads or discs that are applied to the wheels.
6. Hydraulic system: The hydraulic system powers the hydraulic cylinders that lift and lower the implements. It consists of a hydraulic pump, hydraulic fluid, and hydraulic hoses.
7. Electrical system: The electrical system provides power to the lights, starter, and other electrical components of the tractor. It consists of a battery, alternator, and wiring harness.
8. Cab: The cab provides a protected environment for the operator. It consists of a frame, windows, doors, and a seat.
9. Implements: Implements are attached to the tractor to perform specific tasks, such as plowing, mowing, and planting.
