Airport Ground Support Equipment worked example

GSE Tug Assembly Takt Capacity with net available tug assembly time per shift of 230 min / shift: a worked example

Here is what the math looks like when conditions slip. We hold every other input steady and drop net available tug assembly time per shift to 230 min / shift, then walk the calculation through step by step. Find the takt time for Airport Ground Support Equipment — the pace, in seconds per unit, that production must hold to exactly meet customer demand.

The inputs for this scenario

  • Net available tug assembly time per shift: 230 min / shift (the input this scenario stresses; the baseline uses 450)
  • Customer tug demand per shift: 60 units / shift (held at the documented default)
  • Tug assembly shifts per day: 2 shifts (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Takt time = net available production time × 60 ÷ customer demand.
  • Takt time works out to 230 sec / unit at these inputs, and this is the headline figure for the scenario.
  • Required rate works out to 15.65 units / hr at these inputs.
  • Available time / day works out to 460 min at these inputs.
  • Demand / day works out to 120 units at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where net available tug assembly time per shift sits at 450 min / shift and the headline result is 450 sec / unit, this scenario comes in 48.89% below the baseline at 230 sec / unit.
  • The practical read: the gap between this scenario and the baseline is entirely attributable to net available tug assembly time per shift, so recovering it is worth quantifying in dollars before considering equipment or staffing changes. Takt assumes demand is level and the net available time you enter already excludes breaks, changeovers and planned downtime; lumpy airport order spikes will need a buffer or overtime that pure takt does not show.

Results at a glance

  • Takt time: 230 sec / unit (headline result)
  • Required rate: 15.65 units / hr
  • Available time / day: 460 min
  • Demand / day: 120 units

Run it with your numbers

  • To rerun this with your own numbers, open the live GSE Tug Assembly Takt Capacity calculator, set net available tug assembly time per shift to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.