Mineral track vehicles. Compact in design to accommodate the narrow conditions of underground tunnels. Includes cargo vehicles, passenger cars, material carts, etc.

Mining cars are narrow-gauge railway vehicles used in mines for transporting materials such as coal, ore, and waste rock. They are typically pulled by locomotives or winches. Mining cars are classified into five main categories based on their structure and unloading methods: fixed-body mining cars (material cars, flat cars), dump trucks, single-side curved-rail side-discharging mining cars, bottom (side) discharging mining cars, and shuttle cars.