Rubber tired gantry crane used sale

Buyers must prioritize the lifting capacity (SWL), typically ranging from 35 to 50 tons, and the span width, which determines how many container rows the crane can straddle (e.g., 6+1 or 7+1 rows). Additionally, verify the hoisting height (e.g., 1-over-5 or 1-over-6 containers) and the engine hours on the diesel generator set. Ensure the steel structure shows no signs of fatigue cracking or significant corrosion, especially in load-bearing joints.

Request a detailed maintenance log and focus on the trolley travel mechanism, gantry drive units, and the spreader's hydraulic system. For electrical components, check the status of the PLC (Programmable Logic Controller) and the inverter drives. It is highly recommended to conduct a load test (125% of rated capacity) and a non-destructive testing (NDT) on the main welds to ensure structural integrity before finalizing the purchase.

The equipment should ideally comply with ISO 4301 for crane classification and FEM 1.001 standards. For specific markets, ensure the crane meets CE marking (Europe) or OSHA/ANSI (USA) requirements. Verify that the anti-collision systems, anemometers (wind speed sensors), and emergency stop circuits are fully functional and meet current maritime terminal safety protocols.

Yes, many buyers opt for E-RTG conversions (switching from diesel to electric power via busbar or cable reel) to reduce operational costs by up to 40-60%. When sourcing from Made-in-China.com, look for suppliers who offer refurbishment services, including upgrading to LED lighting, installing GPS-based auto-steering, and replacing obsolete control systems with modern AC drive technology.

The biggest risks include undisclosed mechanical defects and hidden structural damage. To mitigate this, always hire a reputable third-party inspection agency (like SGS or BV) to perform an on-site audit. Ensure the Title of Ownership is clear and that there are no outstanding liens on the equipment. Use Secure Payment services or Letters of Credit (L/C) to protect your funds until shipping documents are verified.

RTGs are typically shipped as Breakbulk cargo or via Heavy Lift vessels. The crane must be professionally dismantled and marked for reassembly. Ensure the supplier provides a detailed packing list and a reassembly manual. It is crucial to negotiate Incoterms like CIF or DAP, and ensure the marine insurance covers 'All Risks', including damage during the complex loading and unloading processes.

Focus on the Total Cost of Ownership (TCO) rather than just the sticker price. Negotiate for the inclusion of critical spare parts (e.g., wire ropes, sensors, hydraulic seals) for the first two years of operation. Ask for a performance guarantee period or a limited warranty on the main engine and structure. If purchasing multiple units, leverage volume discounts which can range from 5% to 15%.

Check local emission standards (e.g., Tier 3 or Tier 4 engines) for diesel generators. Some countries offer tax incentives for importing energy-efficient machinery. Consult with a local customs broker to confirm the HS Code (typically 8426.19) and any applicable anti-dumping duties or import tariffs specific to used heavy equipment in your region.