Building a Snow Pusher for Skid Steer Loaders

[MikePhua]

Introduction
Snow pushers, also known as box plows or containment plows, are essential attachments for skid steer loaders used in snow removal operations. They are designed to efficiently move large volumes of snow by pushing it straight ahead, making them ideal for clearing parking lots, driveways, and other expansive surfaces. Constructing a custom snow pusher can be a cost-effective solution for those seeking tailored equipment to meet specific needs.
Design Considerations
When designing a snow pusher, several factors should be taken into account:

• Dimensions: The width and height of the snow pusher should correspond to the size of the skid steer and the areas to be cleared. Common widths range from 6 to 10 feet, while heights typically vary between 3 to 5.5 feet.
  
• Material Selection: Durability is paramount. Steel is commonly used for the frame and moldboard due to its strength and resistance to wear. For the cutting edge, materials like rubber or steel are preferred to withstand contact with surfaces and reduce damage.
  
• Mounting System: The attachment mechanism must be compatible with the skid steer's quick-attach system. This ensures easy installation and removal, enhancing operational efficiency.
  
• Sidewalls: Incorporating sidewalls helps contain the snow, preventing it from spilling over and ensuring efficient transport to designated areas.
  

Construction Steps

1. Frame Fabrication: Begin by constructing a robust frame using steel tubing or angle iron. The frame should be reinforced at stress points to withstand the forces encountered during snow pushing.
   
2. Moldboard Assembly: Attach a curved moldboard to the frame. The curvature allows for efficient snow containment and movement. Ensure that the moldboard is securely fastened and aligned properly.
   
3. Cutting Edge Installation: Attach a cutting edge to the bottom of the moldboard. This edge should be replaceable to accommodate wear over time. Rubber cutting edges are often used to minimize surface damage.
   
4. Sidewall Construction: Weld sidewalls to the frame, ensuring they are perpendicular to the moldboard. These walls should be high enough to contain the snow effectively.
   
5. Mounting Bracket: Fabricate a mounting bracket that aligns with the skid steer's quick-attach system. This bracket should be reinforced and positioned to allow for proper attachment and detachment.
   
6. Finishing Touches: Apply a protective coating to the entire assembly to prevent rust and corrosion. Regular maintenance, including cleaning and inspection, will prolong the lifespan of the snow pusher.
   

Safety Precautions

• Always wear appropriate personal protective equipment (PPE), including gloves and safety glasses, during construction and operation.
  
• Ensure the skid steer is on a stable surface before attaching or detaching the snow pusher.
  
• Regularly inspect the snow pusher for signs of wear or damage, particularly the cutting edge and mounting brackets.
  

Conclusion
Building a custom snow pusher for a skid steer loader allows for a tailored solution that meets specific snow removal needs. By considering design factors such as dimensions, material selection, and mounting systems, and following proper construction steps, operators can create an efficient and durable attachment. Regular maintenance and safety precautions will ensure the snow pusher remains effective throughout its service life.