A load test is one of those procedures that looks straightforward on paper but has a lot riding on it. Get the wrong company or skip a step, and you're left with a certificate that doesn't hold up to scrutiny, or worse, equipment that isn't actually safe. Here's a second hand look at the questions worth asking before booking one.
What OSHA requirements actually apply to this crane?
Not every crane needs the same testing schedule. According to OSHA, cranes that are new, modified, or repaired must be tested before being put back into service, and it's worth confirming exactly which category a piece of equipment falls into before assuming a routine test will do.
Who is actually qualified to perform the test?
This is where experience matters more than most people realise. A load test isn't just a formality, and the person running it needs to know what they're actually looking for, not just whether the crane holds the weight. Smithwick Engineering has engineers with professional licensure carrying out its testing, which tends to make a real difference on where a less experienced inspector might miss a subtle warning sign that a seasoned engineer would catch immediately. That kind of oversight is often what separates a load test that genuinely confirms safety from one that's simply a box-ticking exercise.
What load percentage will be used, and why?
Test loads are typically capped at 125 percent of rated capacity, and any company performing the test should be able to explain exactly why they've chosen the percentage they have for a specific piece of equipment, rather than defaulting to a standard number regardless of context.
How does the test account for dynamic movement, not just static weight?
A proper test doesn't just check whether a crane can hold a weight sitting still. Companies like Midwest Overhead Crane point out that load tests should confirm the crane functions safely while actually moving the load through its full range of motion, not just lifting and holding it.
What happens if the crane fails part of the test?
It's worth knowing this before the day of the test, not during it. A reputable provider will have a clear process for identifying the fault, documenting it, and recommending next steps rather than leaving a facility to figure it out alone.
Will the test results be properly documented and filed?
Test reports need to be kept on file and accessible to authorized personnel, and it's worth confirming upfront that documentation will meet that standard rather than assuming it's a given.
Does the company have experience with this specific type of equipment?
Not all lifting equipment is created equal, and experience with one type of crane doesn't always translate directly to another. Providers such as American Crane & Equipment Corp note they're equipped to test devices across a wide range of capacities, which is the kind of range worth asking about if a facility has unusual or heavy-duty equipment.
What's the plan if the crane needs repair before testing can proceed?
Sometimes a pre-test inspection reveals an issue that needs fixing first. It's worth asking whether the company can handle that repair directly, or whether it involves bringing in a separate contractor and starting the process over, since that can add real delay to getting equipment back in service.