Product Introduction
XS303S series full hydraulic single-wheel vibratory roller adopts maintenance-free screening anti-blocking technology, flexible sealing technology and diversion sealing heat dissipation technology to meet the continuous and stable working requirements in high temperature and plateau environment.
Product Advantage
Superior compaction capacity: With an ultra-heavy working mass of 30 tons and industry-leading excitation force, it can easily achieve deep compaction of ultra-thick layers with extremely high efficiency.
• Ultimate reliability: Key components (such as engines, hydraulic systems, and drive axles) are all from top international brands, specially designed for heavy-duty, continuous, and harsh working conditions, with outstanding durability.
• Outstanding maneuvering and comfort: Full hydraulic transmission, intelligent control, and luxurious cab greatly reduce the labor intensity of the operator, improve the accuracy and comfort of the operation.
• Advanced intelligent technology: An optional intelligent compaction management system can be equipped to monitor compaction data in real time, ensuring traceability of project quality and meeting the intelligent management requirements of modern construction.
Technical Parameters
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Load applied on front drum | | |
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Nominal amplitude (high/low) | | |
Vibration frequency(high/low) | | |
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Min. outer turning radius | | |
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Product Uses
1. Expressways and high-speed railways: Ultimate compaction of the roadbed to ensure the foundation is stable and does not sink.
2. Large airports: The compaction of the runway base layer has extremely high requirements for flatness and compaction degree.
3. Large DAMS and ports: The compaction of large volumes of earthwork and stonework requires tremendous compressive force to ensure the safety of the project.
4. Other super projects: Any key national projects that require handling ultra-thick layers and achieving extremely high pressure compaction standards.
Product Operate Guide
Before the XS303S operation, check the oil, steel wheels and sprinkler system. Select the high-amplitude (thick layer) or low-amplitude (thin layer) mode based on the material thickness. Maintain a uniform compaction speed. Do not idle when working on slopes. Be careful to avoid obstacles and follow the proper transition procedures. For details, please refer to the random operation manual.
FAQ
1.What are the advantages of full hydraulic transmission?
Compared with mechanical transmission, it is more convenient to operate (only the control handle is needed), can achieve stepless speed change, has smoother reversing and speed change, less impact, higher transmission efficiency, better reliability, and is more suitable for the complex working conditions of super heavy equipment.
2.What points should be paid special attention to before starting up daily?
A: In addition to the routine checks (oil, leakage, cleaning), due to its large tonnage, special checks are required:
1. Structural components and bolts: Focus on inspecting the tightness of bolts at key parts such as the vibrating wheel, frame, and hinge frame.
2. Braking system: Check the air pressure or brake fluid to ensure reliable braking.
3. Tire pressure: Ensure it is consistent on both sides and meets the specified value to prevent the vehicle body from tilting.
3.What are the special precautions for maintenance in super-heavy operations?
A: The maintenance cycle must strictly follow the manual regulations, and even be more frequent. Due to its extremely heavy load, the quality requirements for lubricating oil, hydraulic oil and filters are extremely high. It is necessary to use the designated type of oil recommended by XCMG and genuine filter elements, and closely monitor the cleanliness of the oil.
4.What are the benefits of the intelligent compaction management system (optional)?
This system can display the compaction degree, the number of passes and the temperature in real time, avoiding missed compaction and overcompaction, achieving quality traceability, greatly improving the construction quality and management level, and is particularly suitable for sections with strict requirements.
5.What should I do if the engine power is insufficient or black smoke is coming out?
A: 1. Check if the air filter is clogged (the air filter is prone to getting dirty under heavy load conditions); 2. Check if the fuel filter is clogged; 3. Check whether the turbocharger pipelines are leaking. Because of its high power demand, smooth intake and exhaust are of vital importance.
6.What should I do if the oil temperature in the hydraulic system is too high and gives an alarm?
A: 1. Stop the machine immediately for a rest and check the hydraulic oil level and quality. 2. Check whether the hydraulic oil radiator is blocked by dust and debris (it needs to be cleaned frequently); 3. If the high temperature persists, it may be due to internal leakage in the system or valve group failure. Please contact after-sales service.
