How should you read the lifting chart for a hydraulic excavator?

Reading the lifting chart for a hydraulic excavator is essential for ensuring safe and effective operation. The correct approach is to start from the left and read across to the right. This method allows you to understand the various parameters that affect lifting capacity, such as the arm reach in relation to the load's weight.

Typically, the left side of the chart provides information on the load being lifted, while the corresponding capacity is tracked across the rows as you move right. This systematic reading direction allows operators to quickly identify how much load the excavator can safely handle at various outreach distances.

In this context, focusing solely on the center column or reading in a right-to-left or top-to-bottom manner would likely lead to misunderstandings about the capacity limits and operational ranges, which could compromise safety and performance during excavation tasks. By following the correct reading methodology, operators can ensure they are adhering to the specifications laid out for the machine, thereby promoting safety and efficiency on the job site.