I went up to Bailtimore, Maryland yesterday for a trade show to check out the new Whittaker Trio. Incredible machine with many improvements over the tried and true
CRB that they are famous for. Has three brushes, much stronger motor, is belt driven, greatly improved spray system, better and bigger wheels, built in collection bin to suck up fiber/hair debris and dirt, easier to push and "self propelled" on the back stroke. The thing is pricy $3,775 with 5 cases of juice (11.25 gallons) and shipping but it's a work horse. Test models have 1000 hours( on the specially installed test hour meters) with no break downs. The unit weighs 67 pounds which is 25 pounds heavier than a 15" Whittaker Twin ( original unit).
Having run the unit I think this is a game changer. With the stiffer brushes it will scrub as well as the Cimex and I have owned the 15" and 19" cimexs so I'm not guessing. It will also sweep the carpet from the bottom of the fiber and suck most of the debris up into the collection bins making a post vacuuming unnecessary. With the onboard spray system you will not be overusing juice ( a problem with the shower feed on the cimex) and the operational cost will also be lower since you won't be buying pads constantly.
They have a 15 and 20 inch currently available with a 25" unit in testing. I believe the Cimex is about to be knocked off its lofty perch as the ultimate commercial carpet system. Before you buy a Cimex or much worse the notoriously unreliable
Trinity, check out the Whittaker Trio. They are a rock solid company that stands behind their product and has a long established record of exceptional customer service. Plus I really liked how quite the unit is, you could day clean a hospital with it.
It's very well made with no Home Depo parts, gas line pipes for sprayer or twisted handles. Sure you can't go wrong with a cimex but this thing is better for a multitude of reasons.