Searching "Comac" and Getting C919 Results? A Buyer's Guide to Finding the Right Floor Scrubber

If you've ever typed "comac" into Google expecting cleaning equipment, you know the problem instantly. The first page is all aviation. The C919. The C929. Joint ventures and engine manufacturers. Meanwhile, there's an Italian company called Comac that's been building floor scrubbers for over fifty years—and it's a completely different entity.

I'm a procurement manager at a facilities services company. I've managed our floor care equipment budget for about six years now, which translates to roughly $180,000 in cumulative spending spread across 40-plus equipment purchases. I've bought new machines. I've bought reconditioned ones. I've evaluated robot scrubbers, Hotsy units, Comac units, and a few brands you won't find in any marketing brochure.

Here's the thing: there's no single right answer when it comes to floor cleaning equipment. What works for a 100,000-square-foot warehouse is wrong for a 12-story office building. What makes sense for a regional cleaning contractor doesn't pencil out for an in-house maintenance team.

So instead of pretending there's one "best" floor scrubber, let me break this down by scenario. You've probably arrived here for one of four reasons:

1. You actually wanted the aircraft (the C919 or C929 search confusion).
2. You're looking for a reconditioned floor scrubber and Comac came up in your research.
3. You're comparing Hotsy and Comac floor scrubbers.
4. You're evaluating floor cleaning robot machines and you've seen Comac's automation lineup.

Scenario A: You Searched "Comac C929 Price" or "Comac C919 Engine Manufacturer"

Let's get this one out of the way first.

If you're looking for the C919 engine manufacturer, the answer is CFM International—the LEAP-1C turbofan. That's been well-covered in aviation press for a decade. As for the C929 price, you won't find a public list price, because commercial aircraft aren't sold that way. Pricing is negotiated directly between the manufacturer and the airline, which is a different procurement universe than the one I work in.

I'm not an aviation procurement specialist, so I can't speak to engine supply chains or airframe pricing. What I can tell you is that somewhere in your search journey, you probably clicked past a company called Comac S.p.A. — an Italian manufacturer that has built floor scrubbers since 1973. If that's the Comac you're actually looking for, the rest of this article is for you.

Scenario B: You're Considering a Reconditioned Floor Scrubber

If you've searched "recondition floor scrubber" at any point in the last year, you've seen the same thing I have: prices dramatically lower than new, but a nagging question about whether a used machine will hold up.

Here's the contrarian take that three years and about 25 equipment orders convinced me of: a reconditioned floor scrubber can be a better procurement decision than a new one—if the dealer is honest and you check the right things.

The first time I approved a reconditioned scrubber, I was genuinely nervous. We saved about 45% versus the new price, but I expected the machine to fail early. It didn't. In fact, it needed fewer service calls in its first year than a brand-new unit we'd purchased from the same manufacturer at nearly double the cost. I've been tracking that pattern for four years now, and it's not a fluke: a well-reconditioned unit costs us roughly 55% of a new unit's price while delivering about 85% of its working life.

But "reconditioned" means wildly different things depending on where you buy it. I once said "lightly used" and the dealer heard "barely worn." We discovered the discrepancy when the machine arrived with 1,100 hours on the meter and brush wear that indicated two years of daily use. We'd budgeted for a 350-hour machine. That was a $900 lesson in asking for exact usage data before signing.

What to check before buying reconditioned

• Hour meter reading. Anything under 1,500 hours is worth serious consideration. Over 2,000, you're inheriting someone else's heavy wear.
• Battery replacement dates. A new battery pack can cost $1,500–$3,000 depending on the model. If the dealer won't confirm battery age in writing, that's a deal-breaker.
• Warranty. A reputable reconditioning program carries at least a 90-day parts-and-labor warranty. Less than that means the dealer doesn't trust the work they did.
• Service records. Ask to see the maintenance log. If the dealer can't produce one, assume the worst.

I only believed in checking the full spec sheet after getting burned. We bought a reconditioned machine that couldn't handle the slope in one of our client's parking garages. The spec sheet said "max incline 5%." The ramp was steeper. That mistake cost us $1,200 in return shipping and lost time. Trust me on this one: specs before price, every time.

Scenario C: You're Comparing Hotsy and Comac Floor Scrubbers

The "hotsy floor scrubber" search volume has climbed steadily. Hotsy built its name on pressure washers, but their floor scrubber line has a solid reputation in industrial settings. Comac, on the other hand, is a European manufacturer known for build quality and, more recently, for its autonomous cleaning machines.

I've purchased both brands at different points, so I'll tell you exactly what my cost-tracking spreadsheet shows.

Hotsy tends to have strong dealer coverage in North America, which matters more than most buyers realize. The best machine on paper is worthless if the nearest certified service center is 300 miles away. Comac's dealer network is solid too, but it's more regionally distributed—some parts of the country are better covered than others.

On price, they're in the same ballpark for comparable classes. The decision comes down to your use case and what you can negotiate on the total package.

This is where I have a strong opinion: stop comparing ticket prices and start comparing total cost of ownership.

Here's the pattern I've seen repeatedly in my own purchase history: the machine that looked 12% cheaper on the quote ended up costing 9% more over three years once you factor in delivery, setup, training, more frequent maintenance, and the cost of downtime. I built a TCO calculator after getting burned on hidden fees twice—once when a "free setup" offer actually included $450 in mandatory add-ons, and once when the dealer changed shipping terms after we'd signed.

I've learned to ask "what's NOT included" before "what's the price." It sounds backwards, but the vendor who lists all fees upfront—even if the total looks higher—almost always costs less in the end.

What goes into a proper TCO calculation

1. Base price, delivered to your facility (not the factory)
2. Setup and commissioning costs
3. Operator training time and materials
4. First-year service contract and expected repair costs
5. Consumables (brushes, squeegee blades, pads)
6. Downtime cost per hour—this one is huge and almost always ignored
7. Resale or trade-in value after 3–5 years

I don't have hard data on industry-wide brand reliability rankings, but based on five years of tracking our own orders, dealer quality moves the needle more than brand reputation does. A good dealer with a decent machine beats a bad dealer with an excellent machine. That's not research—it's just what warranty claims taught me.

One more thing, and it's a bit unusual for a procurement-focused article. Advertising claims about cleaning performance should be verifiable. Per FTC guidelines (ftc.gov), product claims have to be substantiated with evidence. If a brochure says "40% faster cleaning," I expect to find the test data behind it. If I can't, that's a red flag—not necessarily fatal, but a signal that the marketing team is driving more than the engineering team.

Scenario D: You're Exploring Robot Floor Cleaning Machines

Every procurement manager in the cleaning space has gotten the question from leadership: "Why are we paying people to scrub floors when there are robots?" The "floor cleaning robot machine" market has grown fast, and the technology is genuinely capable now. But it's not right for every facility.

This is where my advice tends to go against the grain.

A robot scrubber makes sense when:

• You have large, open, obstacle-free areas (warehouse aisles, retail floors, airport concourses)
• Cleaning staff turnover is draining your budget
• You have at least one facility team member who can handle daily monitoring and basic troubleshooting
• The floor layout is stable—meaning furniture and racks don't get rearranged often

In those conditions, the ROI math is impressive. I worked with a client that runs a 40,000-square-foot distribution center; they cut daily floor care labor from six person-hours to one hour of robot oversight. That's a game-changer when you're paying $18–$25 per hour. The machine pays for itself in a little over a year.

But here's what doesn't show up in the vendor brochure: a robot floor scrubber can be a monumentally poor investment in the wrong environment. I've watched a $35,000 autonomous machine sit idle in a supply closet for months because the facility's furniture layout kept changing. The mapping sessions alone consumed more staff time than manual cleaning would have. That's not bad technology; it's a bad fit.

What about Comac's robot lineup specifically? They've invested heavily in automation, and their machines work well in the right setting. But the brand matters less than the fit. Demo the machine in your own facility before committing. Most reputable manufacturers will arrange a trial. If a dealer won't let you run the unit in your building for a day, I'd be suspicious—that's a deal-breaker in my book.

How to Determine Which Scenario You're In

Alright, let's help you figure out where you stand.

• If you clicked in because you were researching the C919 or C929, that's Scenario A—you can close this tab.
• If your current scrubber just died and your budget is under $15,000, you're in Scenario B. Look for a reconditioned unit with the checks I listed above.
• If you're preparing a vendor comparison for your manager and need to choose between two specific brands, you're in Scenario C. Build the TCO spreadsheet before you build the PowerPoint.
• If your leadership is excited about automation and you need to know whether a robot makes sense for your facility, you're in Scenario D. Start with a two-week trial.

One last thought from someone who signs the POs. The Comac name confusion is annoying, but it's also a useful reminder. Whether you're buying a wide-body aircraft or a walk-behind scrubber, the same principle applies: know exactly what you're buying, who's standing behind it, and what the true total cost looks like.

The lowest-priced bid is rarely the lowest total cost. The most transparent quote—the one that lists every fee upfront and answers the "what's NOT included" question without hesitation—is usually the one that ends up saving you money. I've learned to ask that question first, not last.