Who This Checklist Is For (and When to Use It)
This checklist is for anyone who's ever gotten a quote for a piece of industrial equipment and suspected the real price was hiding somewhere in the fine print. It's for the procurement manager staring down a six-figure CAPEX request for a demag overhead crane and needing to justify every dollar to a CFO who doesn't like surprises.
I've been that person. Over the past six years managing a $180k annual lifting equipment budget, I've learned that the difference between a project that comes in on budget and one that spirals out of control isn't luck. It's a checklist. This one has eight steps. Follow them in order, and you'll have a clear picture of your total cost of ownership before signing anything.
Step 1: Define Your Load Spectrum (Not Just Your Max Load)
Here's the mistake almost everyone makes: they spec a crane based on the heaviest thing they'll ever lift. A 10-ton capacity, job done. But the real cost driver isn't the max load — it's the duty cycle.
Ask yourself and your team these specific questions:
- What weight do you lift 80% of the time? A crane rated for 10 tons running at 2 tons most of the day operates differently than one running at 9 tons.
- How many lifts per hour? This determines the hoist classification (e.g., FEM 2m vs FEM 3m). Over-speccing the hoist class for a light-duty shop adds 15-20% to the cost unnecessarily. Under-speccing it means premature failure (and a $40k replacement).
- What's the environment? Is this a foundry with heat, dust, and sparks? A clean assembly line? The environment dictates everything from the motor protection class to the type of wire rope used.
Write down a load profile, not just a max number. A vendor like Demag (or their authorized dealers) will use this to right-size the equipment. If you hand them a vague requirement, they'll hand you a conservative (read: expensive) quote.
Step 2: Get a Quote for the Crane, Then Get One for the Runway
The demag overhead crane itself is often only 40-50% of the total project cost. The rest is the runway system (the beams it rides on), the columns to support it, the electrical supply, installation, and building modifications. (This is based on analyzing our own installations and cross-referencing with industry benchmarks from CraneEngineeringServices dot com, circa 2024.)
When I audited our 2023 spending, I found we nearly made a classic rookie mistake: we got a great price on a Demag hoist, but the quote for the supporting steel structure from a different contractor was more than the crane itself. We hadn't budgeted for it. The lesson? Always ask for a 'crane + runway' package quote from the same source, or at minimum, get a structural engineering assessment before the purchase order is cut. The vendor who lists all costs upfront (even if the total looks higher) usually costs less in the end.
Step 3: Explicitly Ask 'What's NOT Included?'
I've learned to ask "what's not included" before "what's the price." Seriously. The purchase price of a crane can seem attractive until you add in the extras.
Make a specific list and ask the vendor to check each box:
- Freight to site (including unloading and rigging onto the runway)
- Installation and commissioning
- Operator training
- Electrical disconnects and wiring to the main panel
- Certification and load testing
- Warranty (standard vs. extended)
That "cheap" option we evaluated in Q2 2024? It didn't include rigging onto the runway. That added $4,500 to the final bill.
Step 4: Demand a Spare Parts Price List
This is the step most people skip, and it's the one that comes back to bite you three years later. Before you commit, ask for a price list for the top 20 wear items: brakes, motors, gearboxes, wheels, festoon cables, and control boards.
Here's the thing: some manufacturers sell the crane at a razor-thin margin and make their profit on parts. A brake disc that costs $80 from one supplier might be $400 from another because it's a captive part. With a brand like Demag (which also owns Tadano), you generally get good quality, but the parts markup can still vary widely between authorized distributors.
I was warned about this after ignoring it once and eating a $800 mistake on a simple part for a smaller brand. (Everyone told me to check parts pricing. I didn't. Learned that lesson the hard way.) I now file the parts sheet alongside the quote. It's a simple discipline that protects your budget downstream.
Step 5: Calculate Your 'Rush Order Tax'
Does your production schedule allow for the standard 12-16 week lead time for a demag overhead crane? If not, calculate the expedite fee explicitly. When I compared our rushed installations vs. standard ones over a full year, I realized we were spending an average of 18% more on artificial emergencies.
Ask: "What is the lead time for the standard configuration? What adders exist for expedited delivery?" If the answer is vague, ask for a specific number (e.g., "expediting adds 12% to the base crane price"). This isn't about blaming the vendor — it's about understanding the true cost of your own timeline.
Step 6: Factor in Your Own Infrastructure Costs
This is another hidden one. Does your facility have the power for a 30 HP hoist motor? Do your floor pads meet the loading requirements? A crane installation isn't just dropping in a machine; it's a construction project that often involves:
- Structural steel modifications
- Concrete core drilling for anchors
- Running 480V power to the crane bay
- Permitting and inspections
We once had a project delayed for a month because the transformer to power the crane wasn't available. The vendor's quote didn't even mention it. (This was back in 2022.) Now, I add a line item to our budget called 'Site Readiness' and estimate it at 10-15% of the crane cost.
Step 7: Use an Authorized Service Dealer
I'm not saying you should never buy a used Tadano Demag crane from a third-party dealer. But for a new installation, the value of an authorized Demag service partnership is in the ongoing support. When a demag electric hoist trips a fault code 6 months in, you want a technician who has factory training and can get the right part in 2 days, not 2 weeks.
This is about risk mitigation. A slight discount from a non-authorized dealer becomes irrelevant when a downtime incident costs your facility $5,000 per hour.
Step 8: Get It in Writing (Post-Commissioning Report)
Don't close out the project until you have a formal post-commissioning report. This document should include:
- Load test results and final certificate
- Final as-built electrical and mechanical schematics
- Operator and maintenance manuals
- Spare parts list with part numbers
- Warranty registration documents
Why does this matter? Because without it, you're one technician's retirement away from having no service history. Document everything. We keep these reports in a digital folder alongside our original cost tracking spreadsheet. It makes annual audits and budget projections for demag crane parts much easier.
Common Mistakes to Avoid
Mistake 1: Treating Price and TCO as the Same Thing
The 'budget' option with a lower sticker price is rarely the lower total cost of ownership once you add in installation, expediting, and service. The reverse is also true: the vendor who lists all fees upfront (even if the total looks higher) usually costs less in the end. Seeing the breakdown vs. a single lump sum is the real test of trust.
Mistake 2: Approving Specs Without Checking Site Conditions
Like most beginners, I approved a crane spec without verifying our ceiling height and runway alignment. Learned that lesson when the hook couldn't reach the far end of the bay without hitting a support beam. A simple site survey would have caught it.
Mistake 3: Ignoring the '5th Grader' Test on Safety
If you can't explain the safety features of your demag crane to a 5th grader, or if you can't answer the question 'are you smarter than a 5th grader' when it comes to lockout/tagout procedures, you haven't done your job. A crane is a powerful machine. Budget for adequate safety training. I've seen what happens when someone bypasses a limit switch to 'save time.' The cost isn't measured in dollars. It's measured in risk.
Mistake 4: Forgetting the Garbage
This sounds silly, but when I say 'trash compactor,' I mean you need a plan for the packaging, the old parts, and the demoed materials. A crane installation generates a surprising amount of industrial waste. Factor that into your schedule, or it'll sit in your shipping bay for two weeks.
Look, planning a crane purchase is a big deal. It's easy to get lost in the specs and the sales pitches. But if you follow this checklist step-by-step, you'll have a realistic budget, a clear schedule, and a piece of equipment that actually works for your operation. That's the goal.
