An Object Event Simulation (OES) example model. You can download and inspect its code from the OES GitHub repo.
Process Design Model

Load-Haul-Dump-1 Read more...

The model is described by the DPMN process diagram to the right.

The default scenario has 5 trucks (with IDs 1-5) and one wheel loader (with ID 11).

Simulation Log
Step Time System State Future Events