Hydraulic, Pneumatic & Fluid Power Systems worked example

Hydraulic Pump Flow with hydraulic pump flow input load of 50 units: a worked example

This worked example runs the hydraulic pump flow numbers for a tougher week than the baseline: hydraulic pump flow input load of 50 units instead of the typical 100 units. Calculate hydraulic pump flow for hydraulic, pneumatic & fluid power systems planning, quoting, troubleshooting, capacity review, or process improvement.

The inputs for this scenario

  • Hydraulic Pump Flow input load: 50 units (the input this scenario stresses; the baseline uses 100)
  • Hydraulic Pump Flow load factor: 1.2 x (held at the documented default)
  • Hydraulic Pump Flow operating time: 8 hr (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Hydraulic Pump Flow load = input load × load factor.
  • Total load works out to 60 units at these inputs, and this is the headline figure for the scenario.
  • Hourly equivalent works out to 7.5 units / hr at these inputs.
  • Input load works out to 50 units at these inputs.
  • Load factor works out to 1.2 x at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where hydraulic pump flow input load sits at 100 units and the headline result is 120 units, this scenario comes in 50% below the baseline at 60 units.
  • Use it when sizing a hydraulic power unit or checking whether an existing pump is matched to its real duty cycle across a shift. A result at this level usually justifies acting on the stressed input before touching anything else, because every other figure in the table is downstream of it.

Results at a glance

  • Total load: 60 units (headline result)
  • Hourly equivalent: 7.5 units / hr
  • Input load: 50 units
  • Load factor: 1.2 x

Run it with your numbers

  • To rerun this with your own numbers, open the live Hydraulic Pump Flow calculator, set hydraulic pump flow input load to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.