Accessibility StatementSkip Navigation DOWNERS GROVE, Ill., Oct. 16, 2025 /PRNewswire/ -- TWG, part of Dover (NYSE: DOV), today announced the launch of the Guardianâ"¢Â Wireless Rated Capacity Indicator (RCI) System, an advanced operator aid for cranes that monitors load and helps alert operators when the machine is approaching its maximum operating capacity. Developed by TWG's Greer Company® brand, Guardian delivers accuracy and innovative, industry-first features that provide real-time feedback to help ...