Views: 0 Author: Site Editor Publish Time: 2026-10-19 Origin: Site
In used crane transactions, complete documentation is the prerequisite for all cooperation. Buyers shall check nameplates, factory certificates, registration papers, inspection and maintenance records, and confirm no mortgage, seizure or ownership disputes. Avoid assembled, scrapped or untraceable units. Especially for export orders, complete ownership documents support smooth customs declaration, cross-border logistics and local filing, preventing port detention and construction failures, and eliminating disputes at the source.
Cosmetic repainting often conceals internal defects, so thorough inspection is essential. Focus on cracks, rewelds and deformation on the main boom, jib and chassis. Check smooth extension of outriggers and oil leaks. Examine hydraulic pipes, cylinders, winches, wire ropes, hooks and limit devices. Inspect engines, chassis, wiring and fault codes to tell normal aging from severe accident damage, and do not be misled by fresh paint or low working hours.
Static checks must be followed by load tests to finish performance assessment. Run no-load and rated-load trials to test stable operation of slewing, luffing, hoisting and braking, and watch for abnormal noise, pressure loss or shaking. Evaluate remaining service life, maintenance cost and spare parts availability based on its previous working conditions, and match the crane with your project’s tonnage and working radius to guarantee reliable site operation.
After verifying paperwork, condition and performance, balance the price, maintenance accessibility, after-sales support and oversized cargo shipping plan. The value of a used crane lies not in low price, but in controllable safety and stable attendance. A full inspection process cuts lifting hazards and supports cross-border shipment and overseas project delivery, helping buyers purchase and operate with confidence.
