olzjackson.blogg.se - Grove 18 ton carry deck crane lift chart

What are the boom and jib/extension configurations? If the lift will be made with an extension or jib you must locate the load chart that provides ratings for these accessory devices.

How much counterweight is installed on the crane?.

How is the crane configured? Are the outriggers fully extended and set, partially extended and set, or will the lift be made on rubber tires?.

There is specific information you must obtain prior to attempting to lift a load.

Load charts have become increasingly complex. The crane load chart in the mobile crane industry is long past the days of a single page load chart. You just have to know what you’re looking for. Similarly, certain information will always be located within a crane’s load rating chart and notes. You do this because you know these controls must exist to operate safely. You locate the speedometer and fuel gauge, then locate windshield wiper, outside mirror, and seat adjustment controls. Just as you may expect to find certain information when you enter an unfamiliar automobile. Mobile Crane Load Chart Mobile crane specificationĪn experienced crane operator enters the cab of an unfamiliar crane expecting to find certain information on the load chart. The purpose of this Tech Tip is to help those less familiar with crane load charts better understand the questions to ask and the information that must be followed.

Persons who are not crane-operators regularly have questions regarding lifting safety.

Mobile crane load chart: Simply put, the only way to know if the load you are lifting with a mobile crane is within the limitations of the crane is to relate the lift to the manufacturer’s load chart and notes.