Yuantai 20m Span Double Girder Crane for Ecuador Steel Plant

Product Advantages

International Standards: Designed in compliance with FEM, CMAA, EN ISO, and GB codes.

High-Performance Hoisting: Equipped with NHA-D European standard hoist or NW series winch with direct gear–motor connection, dual brake design, and customizable options.
Strong & Reliable Structure: Double girders made of S355 steel, with walkway and handrail, precision welding (ISO 15614, AWS D14.1) and strict deflection control (1/700–1/1000).
Durable Wheels & End Carriage: Forged steel wheels with heat treatment; hollow shaft design for small capacity cranes; bogie design for heavy-duty cranes ensuring smooth, efficient running.
Premium Motors: Branded gear motors with IP55 protection, F insulation, IE3 efficiency, inverter control, and electromagnetic brakes for safe and smooth operation.
Advanced Control System: IEC-compliant control panel in IP55 enclosure (upgradeable to IP65) with integrated design, efficient cooling, and easy installation.
Flexible Power & Control: I-beam trolley festoon system for power and signal transmission; control options include pendant, remote, or cabin.
Corrosion Protection: Surface blasting (SA2.5) and C3–C5 painting system per ISO 12944-5 for long-lasting protection.

Design Features

High Lifting Capacity: Designed to handle large and heavy loads efficiently.

Stability & Durability: Dual girders ensure enhanced rigidity, long service life, and safe operation under demanding conditions.
Wide Span & Coverage: Suitable for large workshops, shipyards, rail yards, and construction sites.
Customizable Options: Available with various lifting mechanisms, lifting heights, spans, and speeds to meet specific operational needs.
Advanced Safety Systems: Equipped with overload protection, limit switches, emergency stop, and optional anti-sway technology.
Ease of Maintenance: Designed with accessibility in mind for simple inspection and servicing.