# The Ultimate Guide to Used Mobile Jaw Crushers for Sale: Benefits, Specifications, and Applications
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Introduction to Used Mobile Jaw Crushers for Sale
Mobile jaw crushers are indispensable equipment in construction, mining, and recycling industries. As demand for cost-effective and versatile crushing solutions grows, purchasing used mobile jaw crushers for sale has become a strategic choice for businesses aiming to reduce capital expenditure while maintaining operational efficiency. This article explores the working principles, applications, technical specifications, and benefits of investing in pre-owned mobile jaw crushers.
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How Do Used Mobile Jaw Crushers Work?
Understanding the Mechanics of Mobile Jaw Crushers
A used mobile jaw crusher operates by compressing materials between two rigid surfaces: a fixed jaw and a movable jaw. The process begins with the feed material entering the crushing chamber via a vibrating feeder. The movable jaw applies cyclical pressure to break down large rocks, concrete, or demolition waste into smaller, manageable sizes. The crushed material then exits through an adjustable discharge gap, which determines the final product size.
Key components include:
- Vibrating Grizzly Feeder: Ensures consistent material flow.
- Hydraulic Adjust System: Allows quick configuration of output size.
- Diesel-Electric Power Unit: Provides mobility and reduces reliance on external power sources.
Investing in second-hand mobile jaw crushers for sale means acquiring machinery that retains these core functionalities at a fraction of the cost of new units.
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Key Applications of Pre-Owned Mobile Jaw Crushers
Where Used Mobile Jaw Crushers Excel
Used mobile jaw crushers for sale are ideal for industries requiring on-site material processing. Key sectors include:
1. Construction and Demolition: Crushing concrete, bricks, and asphalt for reuse in new projects.
2. Mining and Quarrying: Breaking down raw minerals or aggregates for transportation.
3. Recycling: Processing demolition waste, reducing landfill dependency.
4. Road Building: Producing base materials directly at construction sites.
5. Agriculture: Crushing rocks to improve soil quality.
Their mobility allows operators to move the crusher between job sites, eliminating transportation costs for raw materials.
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Technical Specifications of Used Mobile Jaw Crushers
Critical Parameters to Evaluate Before Purchase
When browsing used mobile jaw crushers for sale, buyers must assess technical specifications to ensure compatibility with their needs. Common parameters include:
Feature Typical Range
Crushing Capacity 100–500 tons per hour (TPH)
Feed Opening 650 x 450 mm to 1200 x 750 mm
Engine Power 150–350 kW
Weight 30–60 tons
Discharge Range 20–200 mm (adjustable)
Mobility Track-mounted or wheel-mounted options
Popular models like the Sandvik QJ341, Metso Lokotrack LT106, and Terex Pegson XA400 are frequently available on the used mobile jaw crusher market, offering reliable performance with proper maintenance.
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Advantages of Buying Used Mobile Jaw Crushers
Why Opt for Pre-Owned Equipment?
1. Cost Efficiency: Savings of 30–50% compared to new units.
2. Immediate Availability: Shorter lead times than manufacturing new crushers.
3. Proven Reliability: Many used units have service histories and refurbishment certifications.
4. Sustainability: Reduces resource consumption by extending equipment lifespan.
Buyers should prioritize suppliers offering refurbished mobile jaw crushers for sale with warranties and post-purchase support.
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Maintenance Tips for Longevity of Used Jaw Crushers
Maximizing ROI on Second-Hand Investments
To ensure optimal performance of used mobile jaw crushers, adopt these maintenance practices:
1. Regular Inspection: Check jaw plates, bearings, and hydraulic systems for wear.
2. Lubrication: Follow manufacturer guidelines for greasing moving parts.
3. Cleaning: Remove debris to prevent blockages in the crushing chamber.
4. Component Replacement: Upgrade worn-out parts like liners and belts promptly.
Many dealers provide maintenance packages tailored to pre-owned mobile jaw crushers, simplifying upkeep.
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Market Trends in Used Mobile Jaw Crushers for Sale
Industry Shifts Driving Demand
The global market for used mobile jaw crushers is expanding due to:
- Rising infrastructure projects in emerging economies.
- Stricter environmental regulations favoring recycling.
- Technological advancements (e.g., hybrid power systems) in newer models.
Buyers can leverage online marketplaces like MachineryTrader and IronPlanet to compare prices and features of second-hand mobile jaw crushers.
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Conclusion: Smart Investment in Used Mobile Jaw Crushers
Purchasing used mobile jaw crushers for sale offers a balance of affordability, functionality, and sustainability. By understanding their working principles, applications, and maintenance needs, businesses can make informed decisions that enhance productivity without overspending. Whether for quarrying, recycling, or construction, these machines remain a cornerstone of modern material processing.
Explore reputable dealers today to find the ideal pre-owned mobile jaw crusher that aligns with your operational goals.
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