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Optimize the Construction Site Organization
Plan routes for dump trucks in advance and remove unnecessary inclines. Each excavation route should have a separate return path for empty trucks to avoid interference during truck entry and exit. Ensure all work paths are in good condition to facilitate smooth operation of dump trucks.
Operator Skill
Excavator operators should possess a high level of operating skills and use advanced techniques whenever possible to reduce the excavator’s cycle time.
Proper Work Planning
The number and capacity of dump trucks should match the excavator’s production capacity, ensuring that the truck capacity is a multiple of the excavator bucket’s capacity. Use the double-loading method, where one truck is being loaded while the next is prepared. Position trucks within the excavator bucket’s arc to maximize loading efficiency.
Maintain Technical Condition
The technical condition of the excavator, especially engine power, has a significant impact on productivity. Worn teeth on the bucket can increase cutting resistance by 60%-90%, so they should be replaced as soon as wear is detected.
