I. Standardized Operation, Avoiding Human Overload
1. Control Engine Load: Avoid prolonged operation at over 90% load. Use intermittent operation to allow for cooling.
2. Appropriately Match Amplitude to Foundation Conditions: When working on soft or high-resistance soil layers, lower the vibration frequency and amplitude to prevent the excitation force from exceeding the soil's bearing capacity.
3. Maintain Appropriate Traction Speed: When tractioning an impact roller, the speed should be controlled at 12–15 km/h. Excessive speed can lead to energy transfer failure, conversely increasing the load on the main unit.
II. Scientific Construction Organization, Reducing Ineffective Load
1. Select Equipment According to Soil Type: For high-resistance foundations such as collapsible loess and cohesive soil, use a dedicated tractor. Do not attempt to tract the roller with a small loader.
2. Layered Compaction, Controlling Layer Thickness: A single layer should not exceed 30cm. Excessive thickness will significantly increase compaction resistance, forcing the equipment to operate under overload.
3. Avoid Repeated Compaction: Precise operation through marking lines or GPS navigation prevents repeated compaction of the same area, reducing unnecessary energy consumption.
III. Strengthen Daily Maintenance to Ensure Efficient System Operation
1. Regularly Change Hydraulic Oil and Filters: Keep the hydraulic system clean to prevent abnormal pressure increases due to blockages, which can increase the burden on the pump and motor.
2. Check Shock Absorbers and Buffer Devices: Ensure that rubber shock absorbers and hydraulic buffer cylinders are functioning properly, effectively absorbing impact reaction forces and protecting the main structure.
3. Clean Adhesive to Steel Wheels Promptly: Remove mud and asphalt residue after operation to avoid additional loads affecting balance and transmission efficiency.
IV. Utilize Intelligent Systems for Dynamic Monitoring
1. Activate Engine Management System (EMS): Monitor parameters such as load, water temperature, and oil pressure in real time, automatically alarming or limiting speed when limits are exceeded.
2. Install Remote Monitoring Terminals: View equipment operating status through an IoT platform, intervene promptly upon detecting abnormalities, and prevent irreversible damage caused by prolonged overloading.
3. Regularly read ECU data: Analyze whether there is frequent overload behavior to provide data support for subsequent operation optimization.
