Greg Pack
Wash Weenie
incorrect.
Stop light to Green light (no undercarriage or dry included) you can do 2 minutes on a Petit all day long (4 passes). Add UC and dry and you can quickly do the math on equipment throughput. You don't need a long bay to get higher CPC.
I know the thread has drifted off topic, but part of the confusion I always have when talking throughput is what counts as "wash time". I normally start my timer from the time I leave the pay station until I exit the dryers. Undercarriage can take up to 30 seconds and my dryers take 60, so that takes 90 seconds on any wash. Obviously the unit in extended bays that can allow a car to enter while another is drying will have higher throughput.