UVV Inspection for Cranes: DGUV Regulation 52 in Practice

The UVV inspection for cranes is among the most demanding inspection duties in the commercial sphere — and among the most expensive in the event of a claim if it is neglected. Under DGUV Regulation 52, cranes are subject to special inspection requirements that go beyond the general operator duty under the BetrSichV: alongside the annual inspection by a qualified person, recurring expert inspections by accredited inspection organisations are prescribed depending on the crane class.

Short definition: the UVV inspection for cranes is a statutory safety inspection under DGUV Regulation 52 and the BetrSichV. Every crane must be inspected at least once a year by a qualified person. Certain crane classes additionally require expert inspections by accredited inspection organisations. The inspection duty rests with the operator.

The essential legal bases for the crane UVV inspection:

• DGUV Regulation 52 (cranes): the core regulation with inspection duties, qualification requirements for the inspector and documentation duties for crane inspections
• BetrSichV §§ 14–16: the overarching federal law on work equipment; operators must ensure proper condition
• DGUV Rule 100-500: sets out the requirements for the operation and inspection of cranes in more detail
• Manufacturer's specifications: supplement the statutory minimum requirements and can prescribe stricter inspection intervals

Annual inspection by a qualified person

All cranes must be inspected at least once a year by a qualified person (a competent person under TRBS 1203 with crane-specific expertise). This inspection covers visual, functional and where applicable load testing.

Recurring expert inspection by crane type

Certain crane classes — in particular tower slewing cranes, bridge and gantry cranes and derrick cranes — are additionally subject to recurring inspections by an expert from an accredited inspection organisation (TÜV, DEKRA, GTÜ). The exact intervals follow from DGUV Regulation 52 and are specific to the crane type.

The qualification requirements for crane inspections are more differentiated than for other work equipment:

Inspector	Qualification	Scope of inspection
Qualified person	Competent person under TRBS 1203 with crane-specific expertise; relevant training, professional experience, recent activity	Annual routine inspection; visual, functional and load testing
Expert	Expert from an accredited inspection organisation (TÜV, DEKRA, GTÜ)	Recurring expert inspections depending on crane class; greater inspection depth

Distinction from the competent person: while many items of work equipment can be inspected by an internal competent person, DGUV Regulation 52 makes external experts mandatory for certain crane types. The distinction depends on the crane class.

Luibl Rental does not offer inspection or qualification services to third parties. For external qualified persons and experts, please approach accredited inspection organisations. Details on the competent person: Who may carry out the UVV inspection? →

A complete crane UVV inspection under DGUV Regulation 52 covers:

Load-bearing means and load handling:

• Steel ropes for broken wires, wear and deformation; check the replacement rule under DGUV requirements
• Load hooks for opening, twisting and cracking
• Attachment points and spreader mountings

Travel gear and undercarriages:

• Wheels and rails for wear and track guidance (on bridge and gantry cranes)
• Travel drives and brakes

Hoisting gear and drive:

• Hoist motor, gearbox, rope drum and rope guidance
• Hoist limit switch and overload protection
• Braking devices of the hoisting gear

Safety devices:

• Wind measuring devices (on cranes in open terrain)
• Crane warning signals, lighting, emergency shut-off
• Safety bars and fall protection at the crane operator's station

Crane inspection log and documentation:

• The crane inspection log is a mandatory document for crane inspections; all inspection results must be documented in it permanently
• The crane inspection log stays with the crane permanently — not only until the next inspection

Crane UVV inspections are among the more cost-intensive work equipment inspections. Guide ranges:

• Small construction and tower cranes (up to 50 tm): approx. 250–500 € for the annual inspection by a qualified person
• Medium cranes (50–200 tm): approx. 400–800 € per inspection
• Large and heavy-duty cranes (>200 tm): approx. 700–2,000 € per inspection
• Expert inspections: considerably greater effort; obtain individual quotes

Influencing factors: crane class, place of erection, accessibility, inspection organisation, travel distances, reporting effort. These ranges are guide values without warranty.

Anyone renting cranes from Luibl Rental receives UVV-inspected equipment with complete documentation and a valid crane inspection log. As lessor, Luibl Rental carries the inspection duty under DGUV Regulation 52 — the inspection workload for this work equipment falls away when you rent.

Delivery is handled by our own low-loader fleet — across Europe and directly to your place of use. For crane types, load capacity classes and availability: Rent cranes →

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How often must a crane be inspected under the UVV rules?

At least once a year by a qualified person under DGUV Regulation 52. Certain crane classes additionally require recurring expert inspections by accredited inspection organisations — the intervals are specific to the crane type.

Who may carry out the crane UVV inspection?

The annual routine inspection is carried out by a qualified person (a competent person under TRBS 1203 with crane-specific expertise). For certain crane classes, DGUV Regulation 52 additionally prescribes an expert from an accredited inspection organisation (TÜV, DEKRA, GTÜ).

What is the difference between a qualified person and an expert?

The qualified person is an internal or external competent person under TRBS 1203 — for the annual routine inspection. The expert is an inspector from an accredited organisation (TÜV, DEKRA, GTÜ) with formal recognition — for the recurring expert inspections prescribed by crane class, which go beyond the routine inspection.

What does a crane UVV inspection cost?

Depending on crane class and inspection type: for small construction cranes approx. 250–500 €, for medium cranes approx. 400–800 € per inspection by a qualified person. Expert inspections involve considerably more effort — obtain individual quotes from accredited inspection organisations.

Is a rental crane already UVV-inspected?

All cranes from the Luibl rental fleet are delivered with a valid UVV inspection and a complete crane inspection log. The inspection duty under DGUV Regulation 52 rests with Luibl Rental as lessor — when you rent, organising the inspection falls away for the operator.