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8 min read

McCloskey J50 Jaw Crusher

For operations that need serious production without sacrificing reliability, the McCloskey J50 stands out as a proven primary jaw crusher for demanding applications. Built to handle large feed sizes and high daily tonnage, the J50 is a strong fit for aggregate producers, recyclers, and contractors running full-scale crushing spreads. At US Equipment, we work with customers every day who need dependable crushing solutions and practical support in the field. The J50 continues to be a popular choice for crews looking to push production while keeping operations efficient.

McCloskey J50 Jaw Crusher

High-Capacity Jaw Crushing Backed by US Equipment

For operations that need serious production without sacrificing reliability, the McCloskey J50 stands out as a proven primary jaw crusher for demanding applications. Built to handle large feed sizes and high daily tonnage, the J50 is a strong fit for aggregate producers, recyclers, and contractors running full-scale crushing spreads.

At US Equipment, we work with customers every day who need dependable crushing solutions and practical support in the field. The J50 continues to be a popular choice for crews looking to push production while keeping operations efficient.

Overhead shot of J50

Designed for High-Volume Crushing

At the core of the J50 is a large 50” x 29” jaw opening, allowing operators to process oversized material with minimal prep. This wider intake helps reduce bottlenecks at the hopper and keeps material moving smoothly through the machine.

Matched with a powerful engine and heavy-duty crushing components, the J50 is built to maintain steady output across a wide range of materials, from blasted rock to recycled concrete and asphalt.

Production-focused advantages include:

  • Ability to accept larger feed material
  • Consistent reduction across varying applications
  • Strong throughput for high-demand jobs

US Equipment McCloskey J50 on the job

Built Tough for Long Days on the Job

The J50 is designed with durability in mind. A reinforced chassis and straightforward layout help the machine stand up to tough environments while making routine service easier for operators and maintenance crews.

Key design highlights include:

  • Robust frame construction for demanding applications
  • Simplified access points for daily checks and maintenance
  • Hydraulic folding components to streamline transport and setup
  • Optional features to tailor the machine for recycling or quarry work

These design choices help reduce downtime and keep crews productive throughout the workday.

Efficient Material Handling and Jobsite Mobility

A wide main conveyor provides reliable material discharge and allows operators to build usable stockpiles without constantly repositioning equipment. Optional side conveyors and accessories can be configured to suit specific site layouts and material flows.

While built for high output, the J50 remains practical to transport between jobsites, making it a solid option for contractors and producers working across multiple locations.

Applications the J50 Is Commonly Used For

The McCloskey J50 is commonly found in operations that demand both strength and flexibility.

Typical uses include:

  • Primary crushing in aggregate and quarry operations
  • Processing recycled concrete and asphalt
  • Construction and demolition material reduction
  • Infrastructure and road base production

Its ability to adapt to different materials and production goals makes it a dependable choice for a wide range of crushing environments.

We offer a wide variety of Jaw Crushers for Rent

Rent a Jaw Crusher from US Equipment

Not every job calls for ownership. For project-based work or short-term needs, renting can be a smart and cost-effective option.

US Equipment offers access to a wide variety of jaw crushers for rent, allowing customers to match the right machine to the job without a long-term commitment.

Why customers choose to rent:

  • Flexibility for temporary or seasonal projects
  • Access to modern, well-maintained equipment
  • Reduced upfront costs
  • Support from experienced service teams

👉 View available jaw crushers for rent:
https://www.usequipsales.com/rent-types/jaw-crusher

McCloskey J45 vs J50 — How to Choose

Both the J45 and J50 are capable machines, but they serve different production needs.

The McCloskey J45 and J50 are both great options for crushing here are some differences. Production can vary based on material.



If your operation requires higher daily output and the ability to handle larger feed sizes with less prep work, the J50 is typically the better fit.

View McCloskey J50 Listings from US Equipment

If you’re considering adding a J50 to your fleet, US Equipment offers current McCloskey J50 listings along with guidance to help you evaluate the right setup for your operation.

👉 View available McCloskey J50 listings:
https://www.usequipsales.com/models/mccloskey-j50

Working with US Equipment

US Equipment supports customers across aggregate, recycling, and environmental applications with equipment sales, rentals, parts, and service. Our focus is on helping operators choose equipment that fits their material, production goals, and jobsite realities.

Whether you’re evaluating a purchase, rental, or replacement, our team works alongside you to keep projects moving.

Ready to Talk Jaw Crushers?

If you’re planning a crushing project or looking to upgrade your primary jaw, the McCloskey J50 is worth a closer look.

📞 Call: (630) 296-1999
📧 Email: sales@usequipsales.com
🌐 Visit: https://www.usequipsales.com

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McCloskey Jaw Crushers In Stock and Ready to Work at US Equipment

US Equipment has McCloskey jaw crushers in stock and ready to work, including the McCloskey J40, McCloskey J45, and McCloskey J50. Whether you need a compact crusher or a high-capacity primary jaw, we have the right option for your operation.

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Equipment Guides

If you’re looking to add reliable crushing power to your operation, US Equipment currently has McCloskey jaw crushers in stock and ready to go. From compact jobsite solutions to high-capacity primary jaws, we offer options to match a wide range of materials and production needs.

Available McCloskey Jaw Crushers

J40, J45, J50 brand new and ready to go.

Need crushing power without the wait? US Equipment offers a lineup of McCloskey jaw crushers available now, covering everything from compact recycling jobs to high-volume primary crushing.

  • The J40 is ideal for recycling and tight jobsites
  • The J45 delivers balanced performance for mid-size operations
  • The J50 is built for high-tonnage primary crushing

Whether you’re looking to rent or buy, our team supports customers across 13 Midwest states with dependable parts availability and experienced service technicians to help minimize downtime. From concrete and asphalt to rock and aggregate, we’ll help match the right jaw crusher to your application.

Whether you’re processing concrete, rock, asphalt, or aggregate, our team can help you select the right jaw crusher to fit your operation and production goals.

Get Started Today

📞 Call: (630) 296-1999
📧 Email: Sales@usequipsales.com
🌐 Visit: https://www.usequipsales.com

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8 min read

How to Choose the Best Portable Screeners Plant for Your Needs

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Equipment Guides

Best Portable Screening for your needs.

Tired of paying for material processing or worse, dumping valuable aggregate or topsoil? A portable screener can help you cut costs, speed up jobs, and improve material control.

If you're a small contractor, building contractor, or landscaping professional, adding a compact screening plant to your business could be a game-changer. Whether it's creating road base & fill materials, or screening topsoil on-site, having the right portable screener saves time, cuts costs, and boosts efficiency. But with so many compact screening options available, it's important to choose the one that works for your specific needs.

This guide will compare the key features of four excellent portable screening plants from smallest to largest; Komplet Kompatto 221 , MDS M300, Masaba 8x20 Screen Plant, and the McCloskey R230. Even if you aren’t considering these exact models, this blog will help you can make an informed decision about which kind of machine is best for your business.

Why Invest in a screener?

Screening plants are invaluable for businesses looking to efficiently process materials like aggregate, topsoil, sand, and demolition waste.

Not ready to buy? Check out our rental section on screeners and schedule a demo with us!

Benefits of Owning a Small Screening Plant

  • Time  Savings and Convenience: On-site screening eliminates the need for subcontracting and the long wait times that often come with  outsourcing. By processing materials directly at the job site, you can significantly reduce downtime and keep projects moving forward, allowing for faster and more efficient project completion.
  • Enhanced  Portability: Modern screeners are compact and mobile, making them easy to transport between job sites. This portability boosts versatility, allowing you to handle multiple projects in different locations with minimal setup time. They are also available in tracked and wheeled options. Each suited for different terrains.
  • Cost  and Time Efficiency: Producing your own material on-site, you save money by eliminating the need to purchase materials elsewhere. By processing materials on-site, you eliminate the need to transport raw  materials to and from external processing facilities, cutting down on transportation costs and reducing delays. This not only saves money but also keeps projects on schedule, which is crucial for maintaining profitability and client satisfaction.
  • Versatility in Material Handling: Screening plants are capable of separating various materials into usable fractions. Whether you’re dealing with construction debris, rock, gravel, or topsoil, these machines can  produce on-spec material that meets specific project requirements. For example, you can separate rocks and debris from topsoil to create high-quality, valuable material. This processed topsoil can be reused for landscaping, grading, or other projects, or even sold for a profit, adding     another revenue stream to your business.
  • Increased  Control and Flexibility: Owning a screening plant gives you greater control over your material processing. Instead of relying on third parties, you can ensure that materials are processed to exact specifications, which is especially important for meeting project standards. The ability to create on-spec material not only improves the quality of your work but also enhances project efficiency and flexibility, as you can quickly adapt to changing needs without external delays.

Meet the Machines

This section compares the key features of four compact portable screeners available from US Equipment to help you choose the best machine for your specific needs. Please note production rate varies on material, size, and other factors. Always check with our sales team for the most accurate information.

Komplet Kompatto 221

Komplet Kompatto 221

Summary: Our smallest screener weighing in at under 8,000lbs, the Kompatto 221 is perfect to get into small job sites like in major citiesor nearby railways.

·        Transport Size: 12'8''x6'6''x7'2''

·        Transport Weight: 7,275 lbs

·        Engine: 25 hp

·        Production Rate: Up to 90tph

·        Screen Box Size: 7'x3.5'

Click to view Komplet Kompatto

MDS M300

MDS M300

Summary: Compact and highly mobile, the M300 is perfectly suited to contractors, quarry operators, and recycling yards, offering an ideal combination of strength and maneuverability.

·        Transport Size: 42'9''x9'x13'4''

·        Transport Weight: 49,604 lbs

·        Engine: 74 hp

·        Production Rate: Up to 600tph

·        Screen Box Size: 11'x8'7''

Click to view MDS M300

Masaba 8x20 Screen Plant

 

Masaba 8x20 Screen Plant

Summary: Masaba Screen Plants are constructed on a heavy-duty wide flange beam chassis to withstand the toughest materials. They are designed to be road-portable, with options for pit portability or stationary installation.

·        Transport Size: 41'x12'4'x14'1''

·        Transport Weight: 55,240 lbs

·        Engine: 50 hp

·        Production Rate: Up to 400tph

Click to view Masaba 8x20 Screen Plant

McCloskey R230

McCloskey R230

Summary: Designed to provide uncompromising production levels to heavy duty scalping operations, the R230 is capable of operating as a stand-alone plant producing finished product, or as a primary scalping component to the very largest of portable crushing spreads.

·        Transport Size: 55'8''x9'10''x11'5''

·        Transport Weight: 87,083 lbs

·        Engine: 225 hp

·        Production Rate: Up to 800tph

·        Screen Box Size: 20'x6'

Click to view McCloskey R230

 

CONCLUSION

From tracked models for tough terrain to wheeled units for road mobility or static plants for cost-effectiveness, there’s a portable screener to fit every use case. Our Screeners can be used for small contractors, in particular, are designed to scale with your business and provide a measurable return on investment, whether you’re just starting out or looking to expand. By identifying your exact requirements; output needs, site conditions, and material type - you’ll be well-equipped to choose the perfect screener to elevate your operations.

Did you need a custom screen? We proudly carry Buffalo Wire Works Screens and talk with our service team to install them on your next job.

If you’re ready to discover the best portable screeners for topsoil, aggregates, or any other material, contact us today. Our experts are here to help you find the ideal compact screening plant for your business, ensuring you save time, reduce costs, and boost productivity. Talk to us and see the difference the right screener can make!

 

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