A crane is only as safe as its last inspection, and proving it is as important as performing it. In Canada, the maintenance, inspection and safe operation of overhead and mobile cranes is governed by CSA B167, and keeping your equipment compliant protects both your people and your ability to keep working.
What CSA B167 covers
The standard sets requirements for the design, inspection, maintenance and safe operation of overhead travelling cranes, gantry cranes, monorails, hoists and jib cranes. It defines inspection frequencies, the qualifications of the people doing the work, and the records you must keep.
Inspection intervals
Inspections range from frequent operator checks before each shift to periodic detailed inspections by a qualified person. Wire rope, hooks, brakes, controls, limit switches and structural members are all examined for wear and damage. The interval depends on the crane's duty class and how hard it works.
Certification and load testing
After major repairs, modifications or on a defined schedule, a crane may require certification and load testing to confirm it performs to its rated capacity. This is documented and forms part of the crane's compliance history.
Why documentation matters
Compliance is not just the inspection — it is the record of it. Audit-ready documentation shows what was checked, when, by whom and what was found. Missing records can halt work as surely as a mechanical fault.
Keeping your cranes compliant
Kranes services, repairs, inspects and certifies cranes of any make, with records documented to CSA B167 and scheduled around your production. Tell us the crane and the requirement, and we send a certified technician with the paperwork your compliance depends on — anywhere in Canada.
The layers of crane inspection
Compliance is not a single annual event — it is a layered routine. Pre-use checks are done by the operator before each shift: a quick visual and functional look at controls, brakes, the hook and latch, wire rope, and any warning devices. Frequent inspections happen at intervals tied to how hard the crane works, looking more closely at deterioration that daily use can hide. Periodic inspections are detailed examinations by a qualified person, covering structural members, the hoist, sheaves, bearings and the rope in full. Each layer catches what the one above it cannot, and skipping the routine ones is where most preventable failures begin.
What a qualified inspector actually checks
A periodic inspection follows the crane's load path end to end. Wire rope is examined for broken wires, corrosion, kinking, birdcaging and diameter reduction. Hooks are checked for cracks, deformation and throat-opening stretch. Brakes and clutches are tested for wear and holding. Controls, limit switches and warning devices are verified to function. Structural members — the bridge, boom, jib or gantry — are inspected for cracks, distortion and corrosion at welds and connections. Findings are recorded, and components outside tolerance are repaired or replaced before the crane returns to service.
Inspection frequency and duty class
There is no one-size interval. How often a crane needs frequent and periodic inspection depends on its duty class — how heavily and continuously it works — its age, and its environment. A crane in light, intermittent service is inspected less often than one running near capacity every shift in a harsh environment. Manufacturers' recommendations and the governing standard set the baseline; a sensible maintenance program tightens the interval for machines that work hard. The goal is to catch wear before it becomes failure, not to satisfy a date on a calendar.
Certification and load testing
Beyond routine inspection, a crane may require certification and load testing — after major repairs or modifications, after installation, or on a defined schedule. A load test confirms the crane performs to its rated capacity under controlled conditions and that brakes, structure and controls behave as designed. The result is documented and becomes part of the crane's permanent compliance history, evidence that the machine was proven safe at a known point in time.
Records: the part that is easy to lose
The inspection protects your people; the record protects your operation. Audit-ready documentation shows what was checked, when, by whom, what was found, and what was done about it. Missing or disorganised records can stop work as surely as a mechanical fault — an inspector, insurer or general contractor who cannot see the history has to assume the worst. Keeping clean, current, accessible records is not paperwork for its own sake; it is the difference between a quick verification and a shutdown.
What non-compliance actually costs
A crane that fails an inspection, or one whose records cannot be produced, gets taken out of service — and an idle crane on a live site stalls everything downstream of it. Beyond the schedule hit, there is the safety exposure a missed defect represents and the liability that follows an incident on an uncertified machine. Compliance is cheaper than any of those outcomes, and predictable when it is scheduled rather than scrambled.
Who is responsible for compliance
Responsibility for a crane's condition does not transfer with a rental agreement or disappear when an inspection company drives away — the owner and the employer operating the crane both carry duties under the standard and under workplace-safety regulation. That means having qualified people do the inspections, keeping the equipment maintained, ensuring operators are certified for the machine they run, and retaining the records that prove it. When responsibilities are clear and the routine is owned by someone, compliance becomes ordinary. When everyone assumes someone else is handling it, gaps open quietly — and they tend to surface at the worst moment, during an incident or an audit.
Building an inspection schedule that holds
The most reliable compliance is the kind that is planned, not reactive. A workable schedule ties each inspection layer to a trigger: pre-use checks to every shift, frequent inspections to a usage interval, periodic inspections to the calendar and duty class, and certification or load testing to repairs, modifications and defined dates. Pair that with a simple system for storing the resulting records so any one can be produced on request. Built once and maintained, this turns compliance from a recurring scramble into a background routine — and it keeps the crane earning instead of sitting idle waiting for an overdue inspection. We can help set that cadence and carry out the work that keeps it on track.
How standards and regulations fit together
It helps to know what governs what. CSA B167 is the national standard for the design, inspection, maintenance and safe operation of overhead and mobile cranes — it sets the technical expectations. On top of that, each province and territory has its own occupational health-and-safety regulations, which carry the force of law and often reference or build on the standard. Manufacturers add their own maintenance and inspection requirements for specific machines. In practice these layers reinforce each other: the standard says what good looks like, the regulation makes the duty enforceable, and the manufacturer fills in machine-specific detail. A compliance program that respects all three is far simpler to defend than one built around a single document.
Service that keeps the crane earning
The point of all this is not paperwork — it is uptime. A crane that is inspected on schedule, maintained before parts fail, and certified when required spends its life working rather than waiting for an overdue check or an unplanned repair. Preventive service is almost always cheaper and faster than reactive repair, and it keeps the surprises off your critical path. Scheduling inspection, parts and service around your production, not against it, is how a well-run crane stays both compliant and productive over years rather than lurching from one breakdown to the next.
Keeping your equipment compliant
Kranes services, repairs, inspects and certifies cranes of any make, with records documented to CSA B167 and scheduled around your production rather than against it. Tell us the crane and the requirement — frequent inspection, periodic inspection, certification or load testing — and we send a certified technician with the paperwork your compliance depends on, anywhere in Canada.