How to Pick the Right Rock Crusher Attachment for Best Results?
Choosing the right rock crusher attachment is critical to good performance, getting the job completed on time, and maximizing the reusability of the crushed material. The market has various categories and sizes of crushers designed for different types of equipment, especially skid steers and excavators. In this blog, you will receive a thorough guide to pick the correct rock crusher attachment and matching rock wheels that will achieve the best results in crushing rock.
Understand the Type of Rock Crusher for Skid Steer Attachments
The selection process begins with understanding how a skid steer rock crusher attachment functions and what it’s designed to accomplish.
Drum cutters (rock wheels) are specialized for precision rock and concrete cutting applications. They utilize dual or axial drum configurations with carbide picks that cut and grind the material smoothly with low vibration. Rock wheels are necessary to provide controlled profiling, trenching, or scaling work before or after crushing.
Hydraulic crusher buckets are intended to be fitted to a skid steer or an excavator. The buckets utilize a jaw-crusher type of crushing that utilizes the hydraulic motor of the host to crush rock, concrete, brick, and other debris in line. Sizes vary from small, compact machines to high-throughput buckets.
Crusher buckets are designed for bulk material size reduction; rock wheels are intended for detailed surface cutting. Together, these attachments create a flexible workflow from rough cutting to crushing, improving site productivity and precision.
Analyze Hydraulic Flow and Machine Compatibility
Hydraulic power availability is an essential aspect to consider when selecting a crusher attachment to a skid steer or excavator.
- Matching Flow Rate and Pressure: A rock crusher for skid steer requires a certain flow rate and pressure. The Rockcrusher RC 7R, for example, operates at a flow of 27+ GPM at approx. 3190 psi, while larger models like the RC 13R require 77+ GPM. Ensure that the hydraulic capacity of the attachment will perform as intended.
- Weight and Power of Carrier: Check the weight and horsepower of the skid steer or excavator in order to match the crusher model. It can lead to issues mechanically from overload, and workers’ safety concerns. In addition, a carrier that does not have horsepower will drastically reduce throughput and increase blade wear.
- Hydraulic Circuit and Connections: A rock crusher for skid steer needs an open-center hydraulic circuit and potentially case drain lines attached. To eliminate the risk of installation problems, please confirm that the systems of the intended carrier match the hydraulic requirements of the attachments before installation.
Evaluate Material and Project Requirements
The different composition and sizes of the materials you want to crush impacts your rock crusher for skid steer size and style.
- Maximum Feed Size: Select rock crusher for skid steer that accepts the biggest pieces of rock or concrete you typically crush. Different designs have inlet opening sizes from 26 x 20 inches to 49 x 22 inches.
- Desired Aggregate Size: Material applications require a specific final aggregate size. Most crusher buckets allow for adjustable output settings and can produce anywhere from a 1/2 inch to a 5-inch size, to use the aggregate as backfill, road base, or landscaping.
- Volume and Throughput Requirements: Know the size of materials the machine is needed for, and the number of pieces typical to each project. The project scope will require that the crusher capacity aligns with the volume and material hardness.
- Ease of Material Breakage: Materials like granite and reinforced concrete will be hard to break down and as such will require durable jaw plates or a hard jaw plate. Softer rock or demolition debris can be addressed with lighter-duty aggregate crushers.
How to Make the Right Purchase Decision?
Here is a simple checklist for selecting the appropriate rock crusher for skid steer for optimal performance:
- Choose a model with wear parts that can be replaced and a centralized lubrication system to minimize downtime and maintenance of the attachment.
- Match the size of the crusher inlet to the size of the material you will process to eliminate time associated with pre-processing material for the desired crusher’s size.
- Verify that your carrier’s hydraulic flow and hydraulic pressure meet the requirements of the crusher to maximize power and minimize performance issues.
- Choose a rock crusher for skid steer that is capable of adjusting output size for the desired aggregates you will use in your project.
- Select an attachment from a reputable source that is offered to you locally with service, products, and warranty support to maximize the performance of the attachment long-term.
Conclusion
Choosing the right rock crusher and rock wheel attachments establishes the foundation for smoother operations, lower costs, and increased productivity at any job site. Rockzone Americas has a selection of workhorse and high-performance crusher and rock wheels – made for skid steers and excavators – with knowledgeable service and support. With Rockzone Americas’ engineered rock crusher and rock wheel attachments, you can get every job done right and upgrade your fleet!
Maximize your crushing efficiency—contact Rockzone Americas today for trusted advice and equipment tailored to your toughest projects.
