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Case Introduction
Product Selection
Operation Status
Customer Feedback
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No.18 Shanhai Road, Changyuan City, Henan Province, China

50 Ton STS Quayside Container Crane Project in UAE

Revolutionizing Maritime Logistics with Customized Heavy-Lift Solutions
Weihua Group set sail on the wave of the industry in 1988, when it was just a small enterprise with a dream to start its business journey with crane manufacturing. In the early stage of business, the company gradually gained a firm foothold in the local market by virtue of the team's perseverance and the persistent pursuit of quality.
In the 1990s, Weihua Group ushered in a critical period of development. With the growth of market demand for lifting equipment, Weihua keenly captured this opportunity and continuously increased investment in research and development to expand its product line.
Industry
Ports and Maritime Logistics
Scale
Large state-owned port operator
(handling 5 million TEUs per year)
The Importance of Maintenance for Rail Mounted Gantry Cranes
  • Regular maintenance can significantly reduce the equipment failure rate.
  • Good maintenance status can extend the service life of the equipment.
  • Standardized maintenance operations can effectively prevent safety accidents.
Inspection and Maintenance of Rail Mounted Gantry Crane

The rail mounted gantry crane consists of bridge structure, hoisting mechanism, running mechanism, electrical system, rail system and other components. Inspection and maintenance of the main components can ensure the safe and stable operation of the crane. Please check out the article on the structural composition of the rail mounted container gantry crane parts.


Conclusion
By establishing daily-monthly-annual systematic troubleshooting and emergency response measures, the maintenance of rail mounted gantry cranes can minimize unplanned downtime, safeguard the safety of personnel and equipment, and at the same time extend the service life of the crane. Maintenance personnel should regularly conduct emergency drills to familiarize themselves with the process of handling various faults to ensure that they can act quickly and correctly in an emergency. Note that all the above maintenance records should be kept completely and analyzed regularly to provide data support for optimizing the maintenance strategy.

Case Introduction

Demand Scenario:

  • Challenge: Upgrading outdated container handling equipment to meet growing cargo volumes (20% annual traffic increase)
  • Operation Environment: Tropical coastal port with high salinity (35 PSU), high humidity (85% avg.), and frequent typhoon impacts
  • Core Needs: Reliable cranes for 24/7 container loading/unloading on Post-Panamax vessels, with strict safety and efficiency requirements

Project Requirements

Technical Specifications

  • Lifting Capacity: 65 metric tons (including spreader)
  • Span: 65 meters (accommodate 22 rows of containers on deck)
  • Lifting Height: 45 meters (to reach top tier of 8-high stacked containers)
  • Speed: 120m/min lifting speed, 240m/min trolley speed for rapid cargo transfer

Environmental Constraints

  • Corrosion Resistance: Required lifespan of 20+ years in high-salt air (ISO 12944 C5-M coating standard)
  • Wind Resistance: Design to withstand 250km/h typhoon winds (IEC 61400-1)

Customization Needs

  • Smart Operations: Integration with port TOS (Terminal Operating System) for real-time data synchronization
  • Remote Diagnostics: IoT-enabled predictive maintenance system for proactive fault detection
  • Energy Efficiency: Regenerative drives to recycle braking energy (target 15% power savings)

 
Design Innovations
Modular Corrosion Protection
  • Dual-layer epoxy coating (250μm thickness) on all steel structures
  • Stainless steel fasteners and marine-grade lubricants (reduced maintenance by 30%)
Intelligent Motion Control
  • AI-powered anti-sway algorithm (reduced container swing by 40%)
  • Auto-positioning system for ±5mm accuracy in stack alignment
Sustainability Focus
  • Regenerative inverters converting 90% of braking energy to usable power
  • LED lighting with motion sensors (50% energy savings vs. traditional cranes)
Didn't find your industry solution? Consult our technical experts immediately.
Service Package:
  • Turnkey Delivery: Includes factory acceptance testing (FAT) and site acceptance testing (SAT)
  • Training Program: 2-week operator training (simulator-based) + 3-year maintenance academy for in-house technicians
  • Spare Parts Kit: Pre-stocked 5-year consumables  in on-site container warehouse
Product Selection
Plum Blossom Coupling

Plum Blossom Coupling

Nominal torque
710-100000
Performance
3780-660
Crane Hook

Crane Hook

specifications
3.2t-500t
Performance
Easy to install and disassemble, standard rolling pulley, wear-resistant, long service life
Gantry Crane Wheel

Gantry Crane Wheel

Material
Cast steel/forged steel
Performance
Super strong load-bearing capacity, long service life, wear-resistant
Crane Wheel

Crane Wheel

Material
Cast steel/forged steel
Performance
Super strong load-bearing capacity, long service life, wear-resistant
Crane Pulley Block

Crane Pulley Block

Material
Cast iron/cast steel/alloy steel
Performance
High load-bearing capacity, anti-drop groove, long service life
Crane Wire Rope Drum

Crane Wire Rope Drum

Lifting capacity (t)
32、50、75、100/125
Lifting height (m)
15、22/16、December 16、17、12、20、20
Bridge Crane Hook

Bridge Crane Hook

specifications
3.2t-500t
Performance
Easy to install and disassemble, standard rolling pulley, wear-resistant, long service life
Double Beam Crane Pulley Block

Double Beam Crane Pulley Block

Material
High-strength alloy steel or cast steel
Performance
High load-bearing capacity, anti-drop groove, long service life
Crane Gearbox,Crane Reducer,Gear Reducer

Crane Gearbox,Crane Reducer,Gear Reducer

Gear material
High quality alloy steel
Performance
Carburizing and quenching
Crane Coupling

Crane Coupling

Nominal torque
710-100000
Permissible speed
3780-660
Operation Status
Weihua Group set sail on the wave of the industry in 1988, when it was just a small enterprise with a dream to start its business journey with crane manufacturing. In the early stage of business, the company gradually gained a firm foothold in the local market by virtue of the team's perseverance and the persistent pursuit of quality.
In the 1990s, Weihua Group ushered in a critical period of development. With the growth of market demand for lifting equipment, Weihua keenly captured this opportunity and continuously increased investment in research and development to expand its product line.
Customer Feedback
"Weihua didn't just deliver cranes – they delivered a productivity revolution. The smart features cut our training time by half, and the corrosion protection has already outperformed our previous equipment after just one monsoon season."

— Budi Santoso, Head of Engineering, Port of Semarang


 
Long-Term Partnership
  • Signed 5-year service contract for 10 additional cranes
  • Joint R&D project underway for autonomous container handling systems
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Email
info@craneweihua.com
Whatsapp
+86 13839050298
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