A snow plow consists of several essential parts that work together to effectively remove snow from roads and surfaces:
1. **Blade**: The most critical component, the blade is the large, curved metal or composite surface that pushes snow aside. It can be straight or V-shaped, and is often adjustable to change the angle of attack.
2. **Cutting Edge**: Attached to the bottom of the blade, the cutting edge is typically made of steel or carbide. It makes direct contact with the ground to scrape snow and ice.
3. **Moldboard**: This is the main body of the blade, designed to roll the snow as it is pushed. It is usually curved to facilitate efficient snow movement.
4. **Mounting Frame**: This structure connects the plow to the vehicle, providing stability and support. It includes brackets and hardware to secure the plow.
5. **Hydraulic System**: Used to lift, lower, and angle the blade, the hydraulic system allows for precise control. It includes pumps, cylinders, and hoses.
6. **Control System**: Located inside the vehicle, this system allows the operator to manage the plow's movements. It can be a joystick or a series of switches.
7. **Lights**: Plow lights are mounted on the frame to ensure visibility during operation, especially in low-light conditions.
8. **Trip Mechanism**: This safety feature allows the blade to "trip" or fold over obstacles, preventing damage to the plow and vehicle.
9. **Deflector**: An optional component, the deflector is a rubber or plastic strip attached to the top of the blade to prevent snow from flying over the plow.
10. **Skid Shoes**: These adjustable components help maintain the blade's height above the ground, preventing damage to surfaces and the plow itself.