What is the mechanical brake system also known as?

The mechanical brake system is commonly referred to as the parking or emergency brake. This system is designed to securely hold a vehicle stationary when parked, or to provide an additional braking option in case the primary braking system fails. It typically operates independently of the vehicle's hydraulic brake system and is engaged through a lever or pedal mechanism.

The use of a mechanical system for parking ensures that the vehicle remains stationary, particularly on inclines or declines, where gravity could otherwise cause it to roll. In emergencies, the parking brake can also serve as a backup to the main braking system, allowing the driver to slow or stop the vehicle even if the primary brakes are compromised.

Understanding this distinction is important for drivers as it emphasizes the reliable and crucial role that the parking/emergency brake plays in vehicle safety.