18 Ton Single Jib Portal Crane

ال 18 Ton Single Jib Portal Crane is a high-efficiency, متينة, and versatile gantry lifting solution engineered for heavy-duty material handling in ports, أحواض بناء السفن, ساحات الشحن بالسكك الحديدية, industrial yards, والمحطات اللوجستية. 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, عملية مرنة, and stable performance. It delivers reliable 18-ton rated lifting performance, making it an ideal mainstream equipment for medium and heavy cargo loading, التفريغ, وعمليات التراص.

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, التفكيك, والصيانة اليومية, 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

• ◆ قدرة الرفع المقدرة: 18 طن
• ◆ الطبقة العاملة: A4-A7 (قابل للتخصيص)
• ◆ Max Lifting Height: 20م (customizable per site demand)
• ◆ Working Outreach: 10-40م (قابل للتعديل)
• ◆ نطاق الدوران: 360° Full Rotation
• ◆ وضع التحكم: Cabin Operation / جهاز التحكم عن بعد اللاسلكي
• ◆ Driving Mode: AC Frequency Conversion Drive
• ◆ Applicable Rail Gauge: حسب الطلب
• ◆ بيئة العمل: Outdoor open-air, wind-resistant, مقاوم للغبار, moisture-proof

التحكم المتقدم & 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, تحديد المواقع بدقة, 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, تراب, والرطوبة.

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, مفاتيح الحد من الارتفاع, slewing limiters, أنظمة التوقف في حالات الطوارئ, 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.

فضلاً عن ذلك, 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.

سيناريوهات التطبيق

مزايا المنتج

• ◆ High Cost Performance: Simple and compact structure, low manufacturing and maintenance costs, high operational efficiency, and fast return on investment
• ◆ مستقرة & متين: High-strength steel structure and mature accessory configuration, anti-fatigue and anti-corrosion, عمر خدمة طويل
• ◆ عملية مرنة: 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
• ◆ قابلة للتخصيص: Supports personalized customization of lifting height, التوعية, فترة, and control modes to meet diverse customer demands

خدمة بعد البيع

We provide one-stop full lifecycle services including equipment customization, factory manufacturing, التثبيت في الموقع, التكليف, تدريب المشغلين, and after-sales maintenance. تتوافق جميع المنتجات مع معايير شهادات الجودة الدولية, 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.