There are no horizontal forces since the load ( mass times gravity g, or 9.8 m/s2) is lifted vertically (windy days play havoc for crane operators). The boom arm stretches upward and outward at a set angle for the entirety of its length, with an apparatus at the end that raises and moves the load. When considering crane installation, one needs to also look for the capacity of the crane to avoid mishaps and risks related to the overloading of crane installation.Ī crane is controlled from an outrigger foundation, a movable and rotating platform that can be several metres high. For the load chart, you will need to locate the Crane Capacity index.

The crane load capacity is determined to ensure a healthy working environment and enable the project to move forward smoothly.

This number must be recalculated each time a crane is used since it varies depending on the location of the hoist and the lift radius, among other factors.Ĭrane load capacity is one of the essential considerations in any construction project. The 135 tonne/metre range delivers performances similar to bigger cranes, while the smaller frame makes it suitable for installation on smaller trucks and provides plenty of payload, not normally seen in this market sector.Knowing the crane load capacity is critical for safely operating a crane without lowering the load or damaging the machine. The engineering, combined with a CombiDrive4 remote control from Olsbergs gives operators unprecedented precision even at high heights.

Marcel Boxem of Hiab added: “Customers will be able to experience a whole new level of heavy load lifting, with a crane that excels with a vertical reach of over 39 metres. Being able to work closer to the buildings, makes it less obtrusive to the surroundings, and the boom profile reduces the side oscillations for high precision load delivery.” Hiab said: “The high lifting capacity makes it suitable for many applications, but the possible 83 degrees working angle is perfectly suited for operations in metropolitan areas. Owners can access Hiab’s HiConnect telematics system that provides access to a real time view of the equipment’s condition, while monitoring its status. load charts can be found by scrolling down The Dynamic Load Chart (DLC-S) reduces setup time by simulating the capacity before setting the outriggers. The SPACEevo control system includes the Load Stability System (LSS-V) which compensates for unintentionally excessive lever movement in the vertical plane, while the Variable Stability Logic Plus (VSL+) feature optimises lifting capacity by monitoring the position and pressure of the stabiliser legs.

Crane lift chart