Calculators · Installation

Rigging calculator

Weight + shape + centre of gravity + geometry → branch angles → forces → required working load limit.

Calculators · Installation

Rigging

Angles, forces, working load limit and lifting-point forces.

Input data

Scheme and load

Weight
Scheme
Geometry
Sling and working load limit (WLL)

Result

Static scheme

WaitingThe result is waiting for a calculation

Fill in the inputs and run the calculation.

Calculated rigging scheme Suspension point, sling legs, lifting points, the load and center of gravity.
Maximum branch force—kN
Required working load limit—kg
Branch angle to vertical—°
Working load limit utilization—%
Branch count—
Working load limit check—

Branch forces

Branchα, deg.T, kNV, kNH, kN
Run the calculation.
Calculation trace
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Design references and data sources

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Calculation technical data
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Limitations

  • Crane load chart is not checked, lifting eyes/lifting points and local load strength.
  • Welds and spreader beams are not checked.
  • Dynamic impact is not included, swinging and the complete work plan/method statement.
  • Static calculation does not claim «the lift is safe».
Formula trace

Run the calculation, to see trace Calc Core.

Normative references

References will appear after calculation.

Calculation technical data
Calculator ID
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Calculator version
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Status
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Datasets
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Engine build
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