18 Ton Single Jib Portal Crane

Le 18 Ton Single Jib Portal Crane is a high-efficiency, durable, and versatile gantry lifting solution engineered for heavy-duty material handling in ports, chantiers navals, gare de marchandises ferroviaires, industrial yards, et terminaux logistiques. Adopting a optimized single-jib structural design, this portal crane integrates lifting, luffing, slewing, and traveling functions into one compact and robust unit, balancing outstanding load-bearing capacity, fonctionnement flexible, and stable performance. It delivers reliable 18-ton rated lifting performance, making it an ideal mainstream equipment for medium and heavy cargo loading, déchargement, and stacking operations.

Core Structural Features

Built with a high-strength welded steel framework, the crane’s portal frame and single jib undergo rigorous stress analysis and anti-fatigue testing, ensuring excellent rigidity, seismic resistance, and deformation resistance even under long-term continuous operation. The streamlined single-jib structure features light self-weight, large working outreach, and small horizontal deflection during luffing, effectively improving lifting accuracy and working coverage compared with traditional multi-jib cranes.

Equipped with a full 360° slewing platform and precise four-bar linkage luffing mechanism, the crane realizes smooth, jitter-free angle adjustment and omnidirectional operation without dead zones. The modular mechanical structure simplifies assembly, démontage, et entretien quotidien, greatly reducing later operation costs. It supports dual working modes of hook lifting and grab handling, enabling flexible adaptation to bulk cargo, container parts, and heavy mechanical equipment handling.

18 Ton Single Jib Portal Crane Technical Parameters

• ◆ Capacité de levage nominale: 18 Tonne
• ◆ Classe ouvrière: A4-A7 (personnalisable)
• ◆ Max Lifting Height: 20m (customizable per site demand)
• ◆ Working Outreach: 10-40m (réglable)
• ◆ Plage d'orientation: 360° Full Rotation
• ◆ Mode de contrôle: Cabin Operation / Télécommande sans fil
• ◆ Driving Mode: AC Frequency Conversion Drive
• ◆ Applicable Rail Gauge: Personnalisé
• ◆ Environnement de travail: Outdoor open-air, wind-resistant, étanche à la poussière, moisture-proof

Contrôle avancé & Driving System

This 18-ton single jib portal crane adopts mature AC frequency conversion speed regulation and PLC intelligent control systems. All operating mechanisms feature stepless speed adjustment, achieving stable start, positionnement précis, and smooth stop without impact, which effectively protects cargos and extends the service life of mechanical components. Operators can choose between cabin manual operation and wireless remote control according to on-site working conditions, with simple and humanized operation logic that lowers operational difficulty and improves working efficiency.

The traveling mechanism is equipped with high-precision walking wheels and anti-derailment devices, supporting stable linear movement on standard rails. The matched high-power low-noise motor provides sufficient power reserve, ensuring stable and efficient operation even in harsh working environments such as high wind, poussière, et l'humidité.

Strict Safety Protection Design

Safety is prioritized in every detail of the crane’s design. It is fully equipped with comprehensive safety protection devices, including overload limiting devices, interrupteurs de fin de course de hauteur, slewing limiters, systèmes d'arrêt d'urgence, and wind speed alarm devices. Once the operating parameters exceed the safe range, the system will automatically trigger alarm and power-off protection to avoid equipment failure and safety accidents.

En outre, the crane is fitted with anti-slip platforms, protective railings, and professional lighting and communication systems for on-site operation. The whole machine adopts anti-corrosion paint treatment, with excellent rust and weather resistance, adapting to long-term outdoor open-air operation and extending the overall service life of the equipment.

Scénarios d'application

Avantages du produit

• ◆ High Cost Performance: Simple and compact structure, low manufacturing and maintenance costs, high operational efficiency, and fast return on investment
• ◆ Stable & Durable: High-strength steel structure and mature accessory configuration, anti-fatigue and anti-corrosion, longue durée de vie
• ◆ Fonctionnement flexible: 360° omnidirectional slewing, precise luffing and positioning, adaptable to diverse working conditions
• ◆ High Safety: Full-range safety protection systems to ensure zero-risk standard operation
• ◆ Personnalisable: Supports personalized customization of lifting height, sensibilisation, portée, and control modes to meet diverse customer demands

Service après-vente

We provide one-stop full lifecycle services including equipment customization, factory manufacturing, mise en place sur site, mise en service, formation des opérateurs, and after-sales maintenance. Tous les produits sont conformes aux normes internationales de certification de qualité, with reliable quality and stable performance. Professional technical teams offer 24-hour online technical support and rapid on-site maintenance services to ensure long-term stable and efficient operation of customer equipment.