Smart Chart SMART CHART Unable to extend all outriggers fully? With Tadano Smart Chart, your crane will take advantage of its full potential at all times. With Tadano Smart Chart, your crane will take advantage of its full potential. Whenever a job site makes it impossible to extend all outriggers fully or work with the full counterweight, the Tadano Smart Chart makes it possible to take advantage of the maximum available lifting capacity so that you are able to work efficiently. To achieve this, the system expands the customary circular work area as a function of the selected outrigger configuration, significantly increasing available lifting capacity: A longer radius with the same maximum load or a greater maximum load with the same radius.