Factory Acceptance Checks for a Trailer-Mounted Concrete Pump

Decide before the factory acceptance test whether the pump must demonstrate its high-output or high-pressure mode, because the catalog reference values of 65 / 40 m³/h and 8 / 13 MPa describe two operating points, not one. A test that confirms only one point leaves the other unverified.

Ask the supplier to state which mode each check exercises and how output and pressure will be measured, with instruments and test fluid identified in the quotation. Consider whether a witnessed run at each point, held for a defined period, is more useful than a single short burst. For the 90 kW rated power, ask how power draw is recorded during the test and what tolerance counts as a pass.

Build the acceptance schedule around observable items: mode selection, pressure holding, output measurement method, and a stop condition if readings fall outside agreed limits. Agree in advance who signs the record and what happens if a check fails.

Before requesting a quote, confirm with the supplier which operating points can be demonstrated at the factory, the measurement method and tolerances for output and pressure, and how the 90 kW rating will be verified.