The 2026 McCloskey J50 Track Jaw Crusher is a high-powered, portable crushing powerhouse engineered for productivity and precision. Designed for aggregate producers, quarry operations, contractors, and recycling yards, the J50 combines robust construction, intelligent hydraulics, and track mobility for top-tier secondary crushing performance.
Key Features
Class-Leading 50″ × 29″ Single Toggle Jaw: Engineered with a 1,270 mm × 735 mm jaw opening—the largest in its class—to handle large feed sizes and maximize throughput.
High-Capacity Caterpillar Engine: Powered by CAT C9/C9.3 diesel engines delivering 261–280 kW (350–375 HP), ensuring excellent crushing performance and fuel efficiency.
Heavy-Duty Flywheels & Jawbox Enhancements: Improved flywheel mass and jawbox robustness for enhanced reduction ratio and consistent processing speed.
Hydraulic Closed Side Setting (CSS): Allows fast, accurate CSS adjustments to optimize product size and minimize manual interventions.
Folding Hopper & Conveyors: Integrated, hydraulically folding hopper and stockpiling conveyors simplify transport, setup, and teardown.
Open I‑Beam Chassis: Designed for easy maintenance access and reduced downtime on-site.
Fast Jobsite Setup: Track-mounted design with optional wheel bogie allows quick relocation and deployment.
High Stockpile Capability:
Main conveyor height: 4,250 mm (13′ 11″)
Side conveyor height: 2,584 mm (8′ 6″)
Why the J50 Stands Out
Superior Performance & Throughput: Wide jaw opening and efficient powertrain enable high feed capacity and rapid material processing.
Flexible & Portable: Tracked mobility, optional wheel bogie, and hydraulic folding components make transport between sites easy and fast.
User-Friendly Maintenance: Open chassis, integrated hydraulics, and intuitive controls significantly reduce downtime and labor.
Versatile Applications: Ideal for secondary crushing in quarries, construction and demolition recycling, and mining operations seeking reliable, high-capacity performance.
Ideal For
Contractors needing fast, durable jaw crushing on variable terrains.
Aggregate and recycling operations requiring large feed handling and consistent material grading.
Users prioritizing mobility, uptime, and ease of maintenance in their crushing fleet.
The 2025 McCloskey J50 Track Jaw Crusher delivers unmatched crushing efficiency, large feed capacity, and rugged portability. With its powerful engine, advanced hydraulics, and user-focused design, the J50 is the top choice for heavy-duty crushing tasks in the most demanding environments. Upgrade your operations with this premium, track-mounted jaw crusher.
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