Cedarapids® CRJ3042 Portable Jaw Crusher – High-Performance Crushing for Quarries & Mining
The Cedarapids® CRJ3042 Portable Jaw Crusher is designed for high-output primary crushing in quarrying and small-scale mining operations. Featuring the JW42 jaw crusher and a high-stroke 42” x 20’ vibrating grizzly feeder, this machine ensures maximum efficiency, mobility, and power for heavy-duty material processing. Moreover, its compact yet robust design allows for seamless integration into demanding crushing environments.
Built for Tough Quarrying & Mobile Mining Applications
This heavy-duty jaw crusher is built to withstand challenging quarry conditions. As a result, operators benefit from:
- Reinforced hopper – Effectively handles abrasive materials.
- Rugged bolted frame construction – Ensures long-term durability.
- High-efficiency undercrusher conveyor – Promotes smooth material flow while minimising spillage.
Additionally, due to its compact yet powerful design, the CRJ3042 Portable Jaw Crusher is ideal for quarrying and mining operations requiring mobility and high performance.
Learn more about industry standards for quarrying.
Optimised Material Processing with the CRJ3042 Portable Jaw Crusher
To maximise production efficiency, the CRJ3042 Portable Jaw Crusher features several enhancements:
- Adjustable bolted bar grizzly – Efficiently pre-screens fine material before crushing.
- Bypass chute – Diverts fines to the undercrusher conveyor, reducing wear and improving throughput.
- Impact bed and three-ply conveyor belt – Ensures smoother material transfer while minimising downtime.
Consequently, these design elements contribute to longer operational life and improved performance in demanding applications.
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Effortless Operation & Low Maintenance Design
The CRJ3042 Portable Jaw Crusher is engineered for operator convenience. Therefore, it includes:
- Hydraulic wedge jaw adjustment and wedge-release jaw faces – Enables quick, tool-free setting modifications.
- Lowering tail conveyor section – Provides maximum clearance under the jaw.
- Adjustable discharge height – Helps reduce material impact on receiving conveyors.
- Remote grease lines and accessible service points – Makes maintenance more efficient while reducing downtime.
As a result, this compact jaw crusher ensures minimal maintenance and maximum uptime.
Versatile & Efficient for Quarrying & Mobile Mining
The CRJ3042 compact jaw crusher offers high-mobility crushing capabilities, making it ideal for various applications, including:
- Primary crushing in quarrying operations
- Aggregate production for construction materials
- Small-scale mining applications that require portable crushing solutions
Furthermore, this heavy-duty portable jaw crusher is built for efficiency and durability, allowing contractors and site operators to achieve maximum productivity with ease.
With its proven durability, high efficiency, and user-friendly design, the Cedarapids CRJ3042 Portable Jaw Crusher remains a top choice for quarrying and mining operations. Ultimately, it offers the perfect balance of power, mobility, and efficiency.
