The $14,900 Hoist Quote That Cost Us $22,700 — What I Learned About Potain Tower Cranes in Utah

“Can you get a tower crane on that pad by the 14th?”

My ops director was standing in my doorway in March 2022 holding a site plan for a five-story medical office building in the south Salt Lake Valley. We'd been awarded the job three days earlier — compression on the front end, a hard structural phase, and a footprint so tight the laydown area was basically a suggestion.

I handle procurement for a 240-person general contractor. About $180,000 a year moves through my crane and hoist line items: rental, parts, service, inspections. Not a Fortune 500 number. But a 20% miss on a tower crane package is visible in a quarterly review, and I'm the one who has to explain it.

What we actually needed

Six months of structural work, a 55-meter working radius at the far corner, and one very unhappy neighbor with a parking lot on the wrong side of the fence. We scoped a Potain MDT 178 class hammerhead for the main picks and priced an MCT 85 for the shorter-radius work in phase two. I looked at luffing options — an MR 160 — but the site didn't justify the premium. Self-erectors like the Igo T 85 came up, and honestly they'd have been fine for the first month, not for what we were lifting after that.

So I went out for quotes on the tower crane package: pre-season service, load chart and manual verification against our serial number, brake and limit device inspection, a wear parts allowance, and field support.

Three quotes, one spreadsheet, and a wrong call

Vendor A was a Potain dealer. Full model and parts coverage, local field techs, came back at $18,400 with freight included and a defined response window.

Vendor B was a broker. “We work with everybody.” $14,900, described as all-in.

I built a total cost of ownership sheet — 22 line items over three years. On paper, B won by $3,500. That's a lot of formwork for a company our size, and I had a budget to protect.

Two things bothered me, though. B's quote didn't itemize freight (the word “included” never appeared anywhere on it). And one line read “engineering support — as needed.”

Looking back, I should have asked what “as needed” meant before I signed. At the time, the $3,500 gap felt like the whole decision, and the ambiguity read like flexibility instead of a blank check.

I went with B.

Even after the PO went out, I kept second-guessing. What if the wear parts weren't traceable to the OEM? What if a field tech showed up with a part that came from a jobber and no paperwork? The three weeks until mobilization were not relaxing.

August 2022: the morning it stopped being a spreadsheet

During a before-shift inspection — the one OSHA requires under 29 CFR 1926.1412(c) — our operator found the hoist's upper limit device wasn't functioning the way it should. The load block was getting closer to the drum than anyone wanted to see. He parked the crane and called it in.

The replacement limit switch installed during pre-season service wasn't the OEM-specified part for that machine. Functionally close. Documented as nothing.

Then we found the brake linings. At six weeks of service they were already past the wear limit in the manual, which told me the friction material wasn't what the manufacturer's maintenance schedule assumed.

We lost two days of hoisting while parts moved. Not catastrophic on a six-month structural phase, but the resequencing bled into the concrete schedule, and that's where the real cost sat — I never put a clean number on it, which is its own kind of cost.

Here's where the quote came apart:

• Quoted package: $14,900
• First parts shipment freight (never “included”): $1,850
• “Engineering support” that turned into a subcontracted load chart review: $2,400
• Four after-hours callouts at $385/hour: $1,540
• Expedited OEM limit switch and brake components: $1,410
• Restocking fee on the unused non-OEM parts we sent back: $600

Landing total: $22,700.

That's 52% over the number I approved, and $4,300 more than the dealer I'd passed over — 23% higher for a worse outcome. I didn't lose that money in one place. I lost it in six places, none of which showed up in the comparison.

The phone call I dreaded

I called Vendor A expecting to eat some crow. Their parts manager didn't gloat. He said something I've repeated in three vendor reviews since:

“We do Potain parts, model support, and field service. We don't do your foundation design or your erection plan — that needs a licensed engineer who's read your soil report. Here are two firms we've worked with.”

He turned down work. That's the moment I stopped shopping on price alone.

I'd rather work with a specialist who names their limits than a generalist who says yes to everything. The broker never told me what they didn't do, because the answer was “nothing.” Six months later, that turned out to be the most expensive word in the quote.

When we moved to the dealer in 2023, the practical difference showed up in boring places. They had the correct parts diagrams on file for our serial number. Their techs knew which components on that machine had superseded part numbers. Nobody had to call Wisconsin to figure out what a limit switch was supposed to look like.

What changed in our process

Three rules went into our procurement policy in Q4 2022, and they've held since:

Freight and travel are line items, not promises. If it's not on the quote, it's not in the price. I'd rather see $1,850 freight on a bid than wonder where it went.

Anything load-bearing or safety-related needs OEM traceability. Brake components, limit devices, wire rope, load cells. OSHA 1926.1417(a) requires operating the equipment per the manufacturer's procedures, and a non-OEM part in a safety circuit puts you outside that. Our warehouse now keeps the packing slip for every one of these parts.

Ask about duty classification. ISO 4301-1 lays out duty groups — A1 through A8 — based on how hard the machine actually works. A hoist doing steady concrete cycles on a hospital job isn't the same machine as one doing occasional steel picks. If a supplier can't tell you the duty group and the resulting service interval, they haven't read the manual.

I also ask a fourth question, informally: which model numbers does your system actually track, with manuals and load charts on file? “We can get anything” is not the same answer as “here's our coverage list.”

The part I can't generalize

This worked for us, but our situation was specific: mid-size GC, scheduled work, one tower crane per project, predictable maintenance windows. If you're running a mixed fleet across three states, or you're a crane service company where every job is a different machine, the calculus is different. And the way a crane truck manufacturer supports its dealer network is a completely different business model from how a tower crane OEM supports a single site — don't import lessons from one into the other.

Two other things I'd tell anyone vetting a hoist supplier: confirm who performs the annual comprehensive inspection required by 1926.1412(f), and make sure it's documented in writing. And check whether your supplier proactively flags site conditions like the power line clearances in OSHA 1926.1408 — a 20-foot minimum for lines up to 350 kV, before you factor in anything else on that site.

If I could redo March 2022, I'd have paid the $3,500 and slept better. But given what I knew then — a spreadsheet, a deadline, and a broker who said yes to everything — the choice was reasonable. The lesson cost $4,300, and I've spent three years getting it back in avoided surprises.

Cheap quotes aren't lies. They're just incomplete. Your job is to finish them before you sign.