Built from Legacy. Redesigned for the Future. Astec Launches the A50 Jaw Crusher.

CHATTANOOGA, Tenn., January 14, 2025 – Astec Industries is proud to announce the official launch of the A50 jaw crusher, the first model in its new A-series line of jaw crushers. Representing a bold evolution in crushing technology, the A50 is the beginning of a new era for Astec—one that will see a full lineup of A-series jaw crushers introduced over the coming months and years. 

Innovation, Refined. Performance, Redefined. 

Drawing on the proven legacy of Pioneer®, Telsmith®, and Osborn jaw crushers, the A50 is an evolution of decades of engineering excellence, designed for high performance in demanding primary applications. The A50 delivers on durability, performance and includes many new features for safer operation and maintenance.  

“The A50 jaw crusher is a true representation of what we can achieve through our OneASTEC NPD strategy. By bringing together the best engineering expertise and proven designs from across our legacy brands, we’ve created a machine that represents both our legacy and establishes a new benchmark in future jaw crusher design. The A50 sets a new standard in crushing performance and is the start of an exciting new chapter in crushing technology,” says VP of Product Management, Stephen Whyte. 

Engineered for Excellence 

Keyed and Bolted Frame: Eliminates high-stress welded joints for enhanced structural integrity and long-term durability. 

Solid Side Plates: Removed weak points and cutouts in mainframe side plates, boosting reliability and adding strength where required. 

Cast Swing Jaw with Angled Wear Plate: Prevents material bridging and strengthens high-stress zones for superior performance under heavy loads. 

Longer Liners with Improved Nip Angle: Maximizes material grip, reduces wear, and increases crushing efficiency. 

Interchangeable Fixed and Swing Liners: Extends wear part life, simplifies maintenance, and lowers operating costs. 

Patented Interchangeable Toggle Assemblies: Hydraulic and mechanical options eliminate heavy wedges and side plate cutouts for fast, safe adjustments and quick resets after an uncrushable event. 

High Inertia Flywheels: Heavy-duty flywheels for reduced horsepower requirements and class-leading stroke for higher capacity. 

Engineered Isolation Mounts: Rubber mounts isolate crushing forces, reduce stress on chassis frames and mounting structures. 

Built on Proven Legacy. Designed for Today. Ready for Tomorrow. 

The A50 is more than a new jaw crusher; it combines decades of proven jaw crusher design with market‑leading innovation. Astec has created a crusher that delivers the durability, efficiency, and performance producers demand today while laying the foundation for the future of the A‑Series line. With the launch of the A50, Astec honors its legacy while delivering safer, easier operation and maintenance, helping customers lower their cost per ton. 

The A-Series jaw crusher will be on display in Astec booth #C30236 at ConExpo/Con-AGG 2026 in Las Vegas, Nevada, March 3-7.  

To learn more about the Astec A-series jaw crusher line, please visit: https://astecindustries.com/product/a-series-jaw-crushers/