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Used SEM522 Vibratory Roller, CAT Pod System, 22Ton,Supplier

The SEM522 is a 22-ton single drum vibratory road roller, equipped with mature CAT vibration technology. It features strong compaction performance,  With stable power and high climbing capacity, this heavy-duty compactor is widely used in highway, municipal engineering, foundation and earthwork construction. Reliable quality and low operation cost make it an ideal construction compaction equipment.
  • SEM SEM522

  • SEM

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Advantages


  • Adopts CAT original vibration system, stable and durable.

  • 22 ton heavy weight, strong compaction capacity.

  • Dual frequency and dual amplitude, adapt to different working conditions.

  • Powerful engine, low fuel consumption and high efficiency.

  • Independent 4-module cooling system, support long-time continuous work.

  • Excellent climbing performance, suitable for complex construction sites.

  • High-quality hydraulic system, less failure and long service life.

  • Comfortable driving cabin with air conditioner, easy operation.

  • Widely used in highway, municipal and foundation engineering.



Product Parameters



ItemParameter
ModelSEM522
TypeSingle Drum Vibratory Roller
Operating Weight22 Ton
Rated Power140kW
Vibration Frequency30Hz / 28Hz
Exciting Force374kN / 215kN
Drum Width2130mm
Gradeability34%
Core TechnologyCAT Pod Vibration System




Safe Purchase

To ensure the safety of customers when purchasing used excavators, we provide the following services:

  • Secure Payment Platform

    We partner with reputable third-party payment platforms to ensure all your transactions are processed through secure, encrypted channels, preventing payment information leaks and financial risks.

  • Transaction Record Preservation

    We will preserve all transaction records, including contracts, payment vouchers, etc., for customers to access at any time.

  • Contractual Protection

    Before payment, we will sign a detailed purchase contract with you to clarify the rights and obligations of both parties and ensure your legal rights during the payment process.

<span style="font-size:20px;"><span style="font-family:Poppins;">Clearly Define Usage Needs</span></span> <link href="https://fonts.googleapis.com/css?family=Poppins" rel="stylesheet" type="text/css" />

Clearly Define Usage Needs

The purchaser should have a clear understanding of the required excavator based on their project type, construction intensity, and usage cycle. This will determine their acceptable range for the equipment's condition, operating hours, and subsequent maintenance costs. Clear needs ensure efficient and targeted communication with the supplier.

<span style="font-size:20px;"><span style="font-family:Poppins;">Focus on Verifying Usage</span></span> <link href="https://fonts.googleapis.com/css?family=Poppins" rel="stylesheet" type="text/css" />

Focus on Verifying Usage

The true value of a used excavator lies more in its actual usage intensity and maintenance records. The purchaser should focus on understanding the equipment's original usage scenarios and request to check the instrument readings. Combined with engine start-up status and idling stability, a comprehensive assessment of the equipment's true operating condition is necessary.

<span style="font-size:20px;"><span style="font-family:Poppins;">Systematically Inspect Key Components</span></span> <link href="https://fonts.googleapis.com/css?family=Poppins" rel="stylesheet" type="text/css" />

Systematically Inspect Key Components

During the inspection of a used excavator, the focus should be on core components such as the engine and hydraulic pump. Additionally, the condition of fluids and the presence of leaks should be checked. These details often reflect the equipment's true health condition more accurately than the paintwork.

<span style="font-size:20px;"><span style="font-family:Poppins;">Insist on On-Site or Video Inspection</span></span><br /> <link href="https://fonts.googleapis.com/css?family=Poppins" rel="stylesheet" type="text/css" />

Insist on On-Site or Video Inspection

On-site inspection is crucial for reducing transaction risks. It is recommended to personally conduct actual operation and testing. Alternatively, request the supplier to provide a complete, unedited inspection video to accurately reflect the equipment's true condition and avoid future disputes due to information asymmetry.

<span style="font-size:20px;"><span style="font-family:poppins;">Comprehensive Cost-Effectiveness Assessment</span></span><br /> <link href="https://fonts.googleapis.com/css?family=Poppins" rel="stylesheet" type="text/css" />

Comprehensive Cost-Effectiveness Assessment

In used excavator procurement, true cost-effectiveness should be based on the equipment's sustainable service life. When comparing quotes, maintenance risks, subsequent maintenance costs, and the equipment's remaining service life should be included in the overall assessment, rather than focusing solely on the initial purchase cost.

<div><span style="font-family:Poppins;"><span style="font-size:20px;">Choose Reliable Suppliers</span></span></div> <link href="https://fonts.googleapis.com/css?family=Poppins" rel="stylesheet" type="text/css" />

Choose Reliable Suppliers

High-quality used excavator suppliers typically possess stable sourcing channels, professional inspection processes, and the ability to present clear and transparent equipment information. They should also provide necessary after-sales support, spare parts assistance, or shipping services.

FAQs

  • Why should I choose Jiecheng instead of a random supplier?

    With years of industry experience, we understand both equipment and export processes, helping customers avoid common pitfalls when buying used machinery.

  • Why are used equipment prices different from unit to unit?

  • Can you help recommend suitable machines for my project?

  • Do you provide original brand machines only?

  • Do you have machines in stock or do you source after inquiry?


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