DIY Spreader Box Kits for Bulldozer Blades

Build Your Custom Spreader Box with Our DIY Kit

completed spreader box for dozer

Transform your bulldozer into a versatile material-spreading machine with our DIY Spreader Box Kit. Designed for ease, precision, and affordability, our pre-fabricated steel kit allows you to create a custom-sized spreader box tailored to your dozer blade width. Save time, reduce costs, and get to work faster with our expertly crafted components.

 Double your dozers production, with this custom made spreader box. Push more material without losing it around the corners of the blade. No berms to cleanup saves your time. Fully adjustable width, Depth adjustable.

This spreader box is engineered to facilitate compliance with the Federal Highway Administration’s FP-24 Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects. It supports the performance criteria in Division 300 (Aggregate and Base Courses) by enabling:
  • Placement in uniform lifts (typically ≤6 inches compacted)
  • Uniform spreading and shaping without segregation or edge loss
  • Consistent cross-section and surface tolerances
  • Increases productivity on untreated aggregate courses, crushed aggregate bases, road reconditioning, and shoulder work
Contractors using this attachment can more reliably achieve specified density, moisture control, and smoothness requirements on federal projects.
“Designed to help achieve FP-24 performance requirements. Final acceptance depends on project-specific testing and Engineer approval.”

Why Choose Our DIY Spreader Box Kit?

Our kit is engineered to simplify the process of building a spreader box attachment for your bulldozer. Whether you’re spreading gravel, stone, sand, topsoil, or other aggregate materials, our pre-made components eliminate the hassle of planning, sourcing, and cutting steel. Here’s why our kit stands out:

  • Time-Saving Convenience: No need to design from scratch or hunt for materials. Our pre-cut and pre-drilled parts arrive ready for assembly, cutting hours off your build time.
  • Precision Engineering: Each kit includes high-quality, pre-fabricated steel components crafted with accuracy to ensure a perfect fit and reliable performance.
  • Cost-Effective Solution: By sourcing side plates and square tubing locally, you save significantly on shipping costs and time while still getting a custom fit.
  • Easy Assembly: With included nuts, bolts, and clear instructions, assembly is straightforward, even for those with basic welding skills.

What’s Included in the Kit?

Spreader box kit

Our DIY Spreader Box Kit provides all the critical components you need to build a durable, custom-sized spreader box. The kit weighs 650 lbs. and includes:

  • 8 Pre-Cut Steel Ears: Designed to securely attach the spreader box together and to your dozer blade.
  • 2 Pre-Cut Mounting Steel Ears: Designed to securely attach the spreader box to the top of your dozer blade.
  • 4 Square Tubing Mounts with Welded Stiffeners: Provide robust support and stability for your spreader box frame.
  • 2 Wear Plate Inserts with Pre-Drilled Holes: Allow for easy height adjustments to suit your spreading needs.
  • 56 Nuts, Bolts and Washers: High-strength hardware for hassle-free assembly and secure mounting to your blade.
  • 2 Lifting ears: Designed to aid lifting and handling.

 

What You’ll Need to Supply: To complete your spreader box, purchase steel side plate and additional square tubing from your local steel supplier. Kit includes detailed specifications for the side plate and square tubing material based on your dozer blade size. This approach minimizes shipping costs and time to ensure a perfect fit for your equipment.

How It Works

 

  • Order Your Kit: Place your order through our website, and we’ll ship your pre-fabricated kit directly to you.
  • Source Local Materials: Visit your local steel supplier to purchase side plates and square tubing based on your dozer blade width. We provide detailed specifications to make this step easy.
  • Assemble Your Spreader Box: Using basic welding and assembly skills, combine the kit components with your locally sourced materials. Follow our clear instructions for a seamless build.
  • Mount and Get to Work: Attach your custom spreader box to your bulldozer blade and start spreading materials with precision and efficiency.

Benefits of Local Sourcing

By sourcing side plates and square tubing locally, you gain:

  • Lower Shipping Costs: Avoid expensive freight charges for large steel pieces.
  • Faster Project Completion: Local suppliers mean quicker access to materials, so you can finish your spreader box sooner.
  • Custom Sizing: Easily tailor the spreader box to your exact dozer blade width for optimal performance.

Who Is This Kit For?

spreader box for D6

Our DIY Spreader Box Kit is perfect for:

  • Contractors: Needing to meet or exceed FHWA FP-24 Standard Specifications (Sections 301, 302, and related Division 300 requirements), it produces uniform lifts of consistent thickness while minimizing segregation and material loss around the sides.
  • LandscapersStreamline your material-spreading tasks with a custom-built attachment.
  • Farmers and Ranchers: Maintain roads, fields, and driveways with ease.

Order Your DIY Spreader Box Kit Today!

Ready to simplify your next project? Order your DIY Spreader Box Kit now and experience the convenience of pre-fabricated components designed for your success. For questions or custom inquiries, contact us.

One Dozer Spreader Box Kit

online order price:

$2,100. + shipping

Drop us an e-mail and see what we can do for you.

Frequently Asked Questions

Q: Do I need advanced welding skills to assemble the kit?

A: Basic welding skills are sufficient. Our instructions guide you through the process, and the pre-drilled components make alignment easy.

Q: How do I know what size materials to buy locally?

A: Your kit includes detailed specifications for the side plates and square tubing based on your dozer blade width.

Q: Can the spreader box be adjusted for different heights?

A: Yes! The pre-drilled side plate inserts allow for easy height adjustments to suit your needs in 1″ or 2″ increments

Customer Testimonials

“This kit saved me so much time! The pre-cut parts fit perfectly, and sourcing the side plates locally was a breeze. My spreader box works like a charm.”

– John D., Contractor

“I was amazed at how easy it was to put together. The instructions were clear, and I saved a ton on shipping by getting the steel nearby.”

– Tyler T., Highway contractor