The petit is an innovative design with some out of the box thinking. However, to get these short wash times it seems operators are employing a few hacks. I don't use that term in a negative way, but wash times on all machines could probably be shortened by doing some of what they do. The ones that have caught my attention is using a low ph foaming tricolor as a "low ph presoak" and rinsing the presoak off with the high pressure ceramic rinse foregoing the fresh water rinse between the presoak and CCP. Also I don't think they employ onboard tire cleaner or rocker panel blasters, which do take time. This machine seems ideal for high volume sites, especially those in the snowbelt where cleaning off road salt seems pretty easy, and for frequent washers/wash clubs
I think we all need to standardize wash times to get an idea on true throughput. My water wizard bottom wash is three minutes on my F250, but the actually from the time the entry unit prompts the customer to enter until the dryer kicks off is 4:30. I could get another 20-30 seconds off if I discontinued the high pressure bug pass, but I would rather take the extra time to ensure a better finished product. I don't have a throughput problem with my current unit unfortunately, so I am still giving a wash that takes some time and hopefully can produce a better car. And I feel the low pressure concentrated wax products are going to produce a longer lasting shine and protection that the diluted high pressure products. So I guess I'm still of the old school mindset for now but intend to look at one of these with an open mind. Hopefully can go watch APW's in operation soon.
Oh, and Mac, a $1300 G&G LED lightbar will give you a nice show on most any machine