Everything you need to know before buying a used mobile, crawler, or tower crane in the UK.
Buying a used crane can be a cost-effective way to expand your fleet or increase lifting capacity without the lead times and capital outlay of new equipment. Whether you are sourcing a crane for infrastructure works, commercial builds, wind projects, or heavy industrial lifting, knowing what to inspect before purchase is critical.
This guide covers the main crane types used on UK projects, what to check before buying, and the key compliance requirements UK buyers need to understand before committing to a purchase.
Types of Used Cranes Available in the UK
The UK used crane market includes a wide range of lifting equipment for different site conditions, lift capacities, and transport requirements. Choosing the right crane depends on access, ground conditions, lift radius, and project duration.
Mobile Cranes
Used mobile cranes remain one of the most popular choices for UK contractors due to their flexibility and road-going capability. All-terrain cranes are widely used on infrastructure and commercial projects where fast mobilisation is important, while rough terrain cranes are suited to confined or uneven ground conditions.
Many buyers searching for used mobile cranes UK focus on brands such as Liebherr, Grove, Tadano, and Demag because of parts availability and strong resale value.
Crawler Cranes
Crawler cranes are commonly used on long-duration projects where heavy lifting capacity and site stability are priorities. Lattice boom crawler cranes are widely used in energy, marine, and civil engineering sectors, while telescopic crawler cranes offer quicker setup and easier transport.
Buyers researching a used crawler crane UK often prioritise lifting charts, transport dimensions, and undercarriage condition before purchase.
For available stock, browse the cranes category and crawler crane range:
Tower Cranes
Tower cranes are typically used on high-rise developments and large commercial projects across the UK. Buyers should pay particular attention to mast sections, tie frames, slewing units, and dismantling history when assessing second-hand crane UK listings in this category.
Used tower cranes can offer significant savings compared to new models, especially for contractors managing multiple long-term projects.
What to Check Before Buying a Used Crane
Buying a used crane UK buyers can rely on starts with proper inspection and documentation. A crane may appear clean externally while hiding structural wear, incomplete records, or compliance issues that could create downtime and unexpected costs later.
Below are the main areas every buyer should review before purchase.
LOLER Examination Records
Under the Lifting Operations and Lifting Equipment Regulations 1998 (LOLER), all cranes operating commercially in the UK must hold a valid thorough examination certificate issued by a competent person.
When reviewing a crane for sale in the UK, request at least the last two LOLER examination reports. Check for any advisory notes, outstanding defects, or recurring issues. Pay close attention to comments relating to structural components, hydraulic systems, and safety devices.
An expired or missing LOLER crane UK certificate should be treated as a serious warning sign. It may indicate poor maintenance standards or periods where the crane was out of compliance.
Structural Inspection
The structural condition of a crane is one of the most important factors in any used crane inspection UK process.
Inspect the following areas carefully:
- Boom and jib sections for cracks, corrosion, distortion, or weld repairs
- Slew ring wear and excessive movement
- Outrigger beams, cylinders, and pad welds
- Chassis integrity and signs of accident damage
- Hook block certification and wear levels
For higher-value purchases, especially cranes over £50,000, many buyers commission an independent report from a lifting equipment inspector or a LEEA member company before finalising the deal.
This additional inspection can identify fatigue damage or previous repairs that may not appear in standard maintenance records.
Engine and Drivetrain Condition
Most used cranes for sale UK buyers consider will fall into the 5–15-year age bracket. At this stage, major components such as engines, pumps, transmissions, and hydraulic systems may already have undergone rebuilds or replacement.
Check:
- Recorded operating hours
- Full service history
- Oil analysis reports where available
- Hydraulic hose replacement history
- Manufacturer recall or campaign repair records
If major rebuilds have been completed, verify exactly what work was carried out and at what operating hours. Well-documented rebuilds can add value and reduce future maintenance risk.
Load Charts and Documentation
A used crane buying guide would not be complete without stressing the importance of load charts and documentation.
The crane should include:
- Original manufacturer load charts
- Operator manuals
- EC Declaration of Conformity
- Service records
- Serial number documentation
Without correct load charts, the crane cannot be properly risk-assessed or legally operated on UK sites. Buyers should also verify that the load charts match the crane’s serial number, boom configuration, and counterweight setup.
Missing or incomplete documentation can affect insurance, resale value, and project approvals.
Questions to Ask the Seller
Before purchasing second-hand lifting equipment, UK buyers should ask direct questions about ownership, condition, and maintenance history.
Key questions include:
- Is the crane currently LOLER certified?
- Why is the crane being sold?
- Has the crane ever suffered structural damage or overturning?
- Are operator manuals and load charts included?
- What maintenance work has been completed in the last 12 months?
- Can transport and UK delivery be arranged?
Short, clear answers backed by documentation usually indicate a more reliable seller.
CPCS Requirements for Crane Operators in the UK
Most UK construction projects require crane operators to hold valid CPCS certification before working on site.
For crawler cranes, operators typically require the CPCS A60 category. For mobile and all-terrain cranes, the CPCS A13 category is commonly required. Buyers adding cranes to an existing fleet should factor operator certification and familiarisation training into project planning and mobilisation costs.
Understanding CPCS requirements is particularly important for crane hire company buying crane fleets intended for major infrastructure or principal contractor projects.
Why Buy a Used Crane from Omnia Machinery?
Omnia Machinery supplies used cranes for sale UK buyers can source quickly for projects across construction, infrastructure, quarrying, ports, and heavy lifting sectors.
The company offers a wide selection of used mobile cranes UK contractors regularly search for, including all-terrain cranes, crawler cranes, and specialist lifting equipment from leading manufacturers. Inspection documentation and machine details are provided to help buyers assess equipment condition before purchase.
With global stock access, competitive pricing, and UK delivery available, Omnia Machinery supports buyers looking to secure reliable lifting equipment without extended factory lead times. The crane sales team can also help source specific models or configurations for specialist lifting requirements.
