Choosing a used tower crane is not just a price comparison. It is a close inspection of service records, configuration, and the work ahead. This guide introduces ten Potain used tower cranes offered worldwide, with practical details buyers can use to compare options.
A Potain Used Tower Crane may look ready from the ground, but appearance tells only part of the story. Check the model and serial details against available documentation. Review maintenance history, operating hours, mast sections, climbing equipment, and hoist components. Ask for clear photographs of connection points and control systems. Small gaps in the records deserve follow-up, not guesswork. That matters.
The right choice depends on the site. A compact city project may need a different reach and lifting capacity than a broad industrial build. Confirm the crane’s configuration against the intended lift plan, and arrange an independent inspection before purchase. The listings can help narrow the field, but availability and condition change. Verify both directly with the seller.
A named expert quotation should not be invented or loosely attributed. No source articles or verified quotation were supplied for this request, so this introduction avoids presenting an unsupported statement as expert advice. For publication, add a checked quotation from a Potain specialist or qualified tower-crane inspector, along with their name and role. Reliable details build trust.
Used tower cranes are best compared by model family and working configuration, not by listing price alone. A ten-machine shortlist may include flat-top, hammerhead, luffing-jib, and self-erecting designs. Each suits different site conditions. Flat-top cranes can simplify overlapping operations, while luffing jibs are useful where nearby buildings restrict horizontal swing. Self-erecting units often fit smaller projects, but their lifting reach and capacity differ considerably.
Within each family, record the exact model designation, year, maximum capacity, and load at the working radius. Configuration changes matter too. A shorter jib, added mast sections, or a different trolley arrangement can alter a crane’s practical output. Check the available mast dimensions against the tower height needed on site. Labels can mislead. Request serial-plate photos, maintenance records, and a current inspection report, then compare those details with the manufacturer’s technical documentation. A crane advertised with a high headline capacity may lift far less at the radius your project requires.
For a fair ranking, group machines by model and configuration before comparing condition or cost. Note missing components, control-system updates, and transport requirements. Details matter. Records are sometimes incomplete, and even careful checks cannot remove every uncertainty; that should remain visible in the evaluation rather than being quietly guessed away.
The categories below describe common tower-crane model and configuration types, not specific machine listings or a verified sales ranking. Capacity and jib figures are indicative ranges; exact specifications depend on the individual model and configuration.
| Rank | Model / Configuration Class | Indicative Maximum Capacity | Typical Jib Arrangement | Common Application | Key Checks for a Used Unit |
|---|---|---|---|---|---|
| 1 | Compact flat-top tower crane | Approximately 4–8 t | Usually 30–50 m; horizontal jib | Low- to mid-rise projects and sites with restricted assembly space | Inspect slew bearing, trolley, hoist ropes, electrical controls, and included mast sections. |
| 2 | Medium flat-top tower crane | Approximately 8–12 t | Usually 50–65 m; horizontal jib | General building construction with a balance of reach and lifting capacity | Check load charts, trolley travel, mast alignment, brakes, and inspection records. |
| 3 | High-capacity flat-top tower crane | Approximately 12–25 t | Often 60–80 m; horizontal jib | Heavy structural work and projects requiring higher capacity near the tower | Verify the exact load chart, counter-jib components, tower compatibility, and foundation requirements. |
| 4 | Hammerhead tower crane | Approximately 5–12 t | Horizontal jib with trolley; commonly 40–70 m | Sites where familiar hammerhead geometry and conventional trolley operation are suitable | Examine the tower head, pendants, pins, trolley mechanism, and wear at structural connections. |
| 5 | Luffing-jib tower crane | Approximately 6–25 t | Pivoting jib; commonly 30–60 m | Dense urban sites and locations with limited oversailing clearance | Check luffing machinery, ropes, sheaves, brakes, and the crane’s operating-radius limits. |
| 6 | Self-erecting tower crane | Approximately 1–4 t | Folding or telescoping jib; configuration varies by model | Smaller building projects where rapid setup and transport are priorities | Test the erection system, hydraulic components, transport configuration, and support-outrigger equipment. |
| 7 | City or restricted-headroom configuration | Approximately 4–10 t | Short or adaptable jib; configuration-specific | Tight sites where nearby buildings or limited assembly height affect crane selection | Confirm the permitted jib and mast combinations, working clearances, and site-specific lift plan. |
| 8 | Topless multi-crane configuration | Approximately 6–16 t | Horizontal jib without a conventional tower head; commonly 50–75 m | Sites with overlapping cranes or height restrictions on the tower head | Inspect jib joints, tie bars, connection pins, and compatibility with the intended mast system. |
| 9 | Climbing or internal-climbing configuration | Approximately 8–20 t | Jib and capacity depend on the base crane model | Tall buildings where the crane climbs with the structure or within the building | Verify climbing-frame condition, building tie details, climbing sequence documents, and structural approvals. |
| 10 | Long-jib, high-reach configuration | Approximately 6–16 t | Extended horizontal jib; commonly 65–80 m where supported | Large sites requiring broad coverage from a limited number of crane positions | Confirm permitted jib sections, reduced-capacity ratings at reach, wind limits, and complete counterweight inventory. |
A used tower crane should be compared by its working radius, not maximum capacity alone.
Published technical data sheets place 178-, 268-, and 389-tonne-metre classes in distinct lifting ranges: representative configurations lift about 8, 12, and 20 tonnes, with jibs extending roughly 60, 70, and 80 metres. These figures are configuration-dependent, not guarantees for every used unit. Check the crane’s load chart and counterweight arrangement.
Load moment helps explain the trade-off between reach and lifting power. A longer jib may cover a narrow site, yet its tip capacity can fall sharply.
ISO 4306-3:2016 provides tower-crane terminology; actual capacity must come from the unit’s approved load charts and records.
On a crowded site, a 60-metre jib may clear nearby buildings better than an 80-metre jib.
Small differences matter.
Serial-specific documents, reeving, and condition can change the practical comparison, and listing data may be incomplete. I would verify measured jib sections and operating configuration before treating the headline figures as comparable.
When comparing used tower cranes, treat hoist speed as a measured operating value, not a shortcut for judging duty class. ISO 4301-1:2016 classifies cranes using utilization and load spectrum, with ten utilization classes (U0–U9) and four load-spectrum classes (Q1–Q4). The combined classification runs from A1 to A8. Ask for the crane’s documented classification and service history. Numbers matter.
Check hoist speed at the stated reeving and load, then compare it with the lift plan. A published maximum may describe an unloaded hook, not a heavy lift. Record speed, rated capacity, hook height, and reeving for each candidate. Compare those figures against the work cycle: repeated short lifts can create a different duty pattern from occasional heavy picks. ISO 4301-1 provides the classification framework, but it does not replace inspection or maintenance records. A clean spec sheet can still leave gaps. Look for dated service logs, wire-rope condition reports, and evidence that operating hours match the stated duty. If records are incomplete, treat the class as unverified—not automatically acceptable.
A used tower crane may look sound in a sales photograph, yet small details tell a fuller story. Ask for dated service records, repair invoices, and inspection reports that match the crane’s serial number. Look for gaps after major repairs or long periods in storage. A neat folder helps, but it is not proof by itself.
Inspect the structure with a qualified crane professional. Pay close attention to welds, chord members, connection pins, turntable areas, and signs of corrosion or deformation. Check that sections and bolts match the documented configuration. Paperwork can be tidy while the machine tells a different story. That can be easy to miss.
Verify EN 14439 compliance against the crane’s actual configuration, documentation, and intended operating conditions. Do not rely on a broad claim of compliance alone. Request the relevant declaration, technical file, and records of modifications, then have an experienced specialist confirm they are consistent. Requirements and acceptance processes can vary by location, so confirm them with the responsible local authority or engineer. It takes time. A careful review may reveal missing evidence, and that is a reason to pause, not to guess.
Comparing ten used tower cranes worldwide requires more than reading the asking price. Current listings commonly range from €45,000 to €180,000 for mid-capacity machines, depending on age, reach, lifting capacity, and inspection history. Older units may look attractive. However, missing erection manuals or service records can reduce their real value.
Shipping changes the calculation quickly. Recent UNCTAD Review of Maritime Transport data shows continued volatility in freight markets and vessel capacity. A dismantled crane may require several containers, oversized cargo handling, and port storage. Buyers should budget roughly $8,000 to $25,000 for international logistics, depending on origin, destination, and component dimensions. Drewry’s World Container Index also demonstrates how route-specific freight rates can change sharply within weeks.
Resale potential depends heavily on documentation and regional demand. Industry market coverage from Off-Highway Research indicates that construction equipment demand remains uneven across regions, making local support important. A crane with recent load-test records, clear ownership documents, and compatible electrical systems usually sells faster. I have seen low-cost units lose their advantage after corrosion repairs and missing counterweights appeared. That risk is easy to underestimate. Price comparisons should include dismantling, inland transport, customs charges, reassembly, and technician travel. A spreadsheet helps, but it cannot replace a physical inspection.
Comparison of indicative used-market asking prices, estimated international shipping costs, and resale potential.
Figures are indicative worldwide used-equipment market estimates in USD. Shipping costs represent typical port-to-port international freight and may vary by route, dismantling requirements, documentation, and destination charges. Resale potential is an index from 0 to 100 based on age, lifting capacity, parts availability, transportability, and expected buyer demand.
