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Asphalt Impact Crushers

Highest First Pass Yield

Crushing oversized recycled asphalt pavement (RAP) efficiently is key for reintroducing in-line material screened from the top deck back into the hot mix.

Stedman asphalt recycler makes short work of crushing RAP. The HSI, asphalt crusher, specifically engineered for the asphalt industry, reduces RAP to the required size quickly and easily for further processing. Stedman streamlined the design of its proven Grand Slam™ HSI to allow for a lighter footprint of the asphalt recycler while maintaining the necessary featuers of the HSI Grand Slam.

Contact us for typical output gradations.

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How Asphalt Crushing Equipment Works

As material loads in the Grand Slam asphalt impact crusher, the low-torque rotor and breaker bars throw material against single-apron wear plates. Additionally, the material hits against itself breaking along the natural fissures in the RAP. Once properly sized, the material passes through the pre-designated gap between the rotor and apron.

Asphalt Crusher Features

  • Minimal daily maintenance for high uptime
  • Auto-lube option reduces daily maintenance labor costs
  • Unitized liner package for quicker replacement
  • Industry leading HSI rotor design
  • Simplified apron adjustment system
  • Reduced machine footprint

Asphalt Impact Crusher Types:

Model SAR50™

  • 40-50 TPH
  • Max. Feed Size: minus 12"
  • 75 HP


Model SAR100™

  • 90-100 TPH
  • Max. Feed Size: minus 12"
  • 150 HP

Systems Design-Build

We provide dry material systems engineering and expertise in a variety of areas including crushing, screening, structures, conveyors, chutes, hoppers, dust collection, and storage. From small equipment retrofits to extensive turnkey facilities, our engineers make it happen. Successful projects always start with our client and us working together to define the problem. We follow a process that answers: What is the desired outcome of the project? At Stedman, we follow a simple method, ensuring that we provide customers with the highest value solution to their project.

Don't Forget Our Other Size Reduction Equipment!

A complete system requires structures, conveyors, cleaners, and other equipment along with the HSI. Contact us if you need design or installation help from Stedman with more than just your Grand-Slam asphalt recycler.

Test Before You Buy™

The Stedman Testing and Toll Processing Facility is the place to test your material in our full size equipment. If it can be crushed, ground, pulverized or mixed, chances are we’ve done it. We have more than 10,000 test reports to help get you to the best solution quickly. To learn more about what to expect from testing, read our article that ran in POWDER BULK ENGINEERING magazine.

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Contact Us

Our 24 hour parts and service department along with our inventory of wear parts allow us to provide the fastest response time for parts and service.

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