Dean Method/Training Department ComEd 1919 Swift Road Oakbrook, IL 60523 Dear Mr. These features must not be modified or removed Bucket trucks and other equipment that use a knuckleboom to raise weight above the height of the vehicle can easily be tipped off balance as the weight is raised. The design of a bucket truck 5 to 10 years ago has not changed substantially from the bucket trucks that are designed today.
A test load of 1-1/2 or 2 times the rated load (specified by customer) is applied to the boom.