Robotically Welded Arms and Booms

摘要

With an average operating weight that ranges from 17,500 pounds to 19,500 pounds, and gross power of 83 horsepower to 98 horsepower, the BL60B and BL70B feature a one-piece chassis, and their loader arms and excavator booms are made from high-quality steel and robotically welded for structural integrity. The loader arm has a box-welded design and is reinforced with a cross tube. The larger excavator boom has a narrow, tall arch design that is inherently strong, and uses a closed box-welded approach with fewer components and welds.