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In this article, Dafang Crane will talk about quay crane, including its introduction, structure, application, features, product specification etc. This article will make you learn about Quay Crane for your handling needs.
A Quay Crane is a core loading/unloading equipment at ports, for cargo transfer between ships and docks. Dafang Crane, as a professional quay crane manufacturer and supplier in China, produces 3 main quay gantry cranes: Ship-to-Shore Quayside Crane, Boat Travel Lift Crane, and Dock Portal Crane.
STS Quay Crane, a typical type, specializes in container handling, enabling high-precision transfer between container ships and shore with hoisting, luffing, and trolley movements. Boat Lift Travel Crane refers to the lifting and traveling mechanism supporting quay cranes, ensuring stable positioning and adaptive operation for different ship types. Dock Portal Crane is mainly suitable for bulk and general cargo (e.g., coal, steel), covering dock front and yard areas with strong stability and wide operational range. All of them are vital for efficient port logistics.
Dafang Crane, as a professional quay crane manufacturer and supplier, offers diverse quay gantry cranes, such as STS Quay Crane, Boat Lift Travel Crane, Dock Portal Crane.
If you want to choose the most suitable types of quay cranes in container terminals to enhance efficiency and productivity. The following content will bring you a deeper understanding of RTG and RMG container cranes.
The ship-to-shore quay gantry crane is referred to as an STS crane. STS Quay Crane is a vital equipment for container loading and unloading at ports and terminals. It specializes in transferring containers between the dock edge and container ships.
It has steel structures, hoisting mechanisms, luffing mechanisms, tilting mechanisms, crane traveling mechanisms, trolley traveling mechanisms, control rooms, lifting attachments, electrical equipment, and necessary safety devices.
Caraterísticas: High-precision positioning; high degree of automation; CMS intelligent service management system, real-time monitoring.
Aplicação: Global port and terminal industry; Ocean shipping supporting industry; International logistics and trade industry.
| Mode | STS Quay Gantry Crane |
|---|---|
| Rated Load Capacity | 35-75t |
| Altura de elevação | 37-62m |
| Span | 10.5m-30.48m |
| Hook speed | 50-180m/min |
| Crane operating speed | 45m/min |
| Velocidade de elevação | 50~180m/min |
| Lifting device | Carrinho elétrico |
| Inside clearance between legs | ≥17.5m |
| Power supply | 3 Phase AC 380V 50HZ |
| Maneuvering method | manual; semi-automatic; automation; remote operation |
| Core components | hoisting mechanism; trolley running mechanism; pitching mechanism |
| Material | Q355B Steel Plate; Rectangular Tube Material; Carbon Steel |
| Inspection standard | FEM, DIN, IEC, AWS GB |
| Safety systems | high wind alarm; safety dynamic scanning; anti-sway technology |
| Applicable temperature | -20℃ to +45℃ |
Notice: The items only for reference, customizable solutions are available.
Dock Portal Crane is the core equipment for bulk and general cargo handling at ports. With a gantry structure, it covers the operation areas of the dock front and yard.
It has four core movement mechanisms: hoisting, luffing, slewing, and traveling. All these mechanisms flexibly adapt to coal, ore, steel, etc. With wide operation range and strong stability, it can efficiently transfer different categories of goods at International ports.
Caraterísticas: High flexibility, suitable for confined spaces; Smaller footprint, adaptable to different cargo handling operations; Various grab rope stabilizers; Dual-machine collaboration.
Aplicação: Small to medium ports; Port and terminal yards; Railway freight yards; Constrained operational environments; Port and shipping industry; Construction sites.
| Mode | Dock Portal Crane |
|---|---|
| Rated load capacity | 10-80t |
| Altura de elevação | 12-55m |
| Span | 10.5-16m |
| Hook speed | 35 m/min |
| Crane operating speed | 26m/min |
| Velocidade de elevação | 30-80 m/min |
| Work duty | A4-A7 |
| Max. working range | 45m |
| Min. working range | 8.5m |
| Power supply | AC 3Ph 380V 50Hz |
| Rail Type | QU80-100 |
| Maneuvering method | Cabin control |
| Lifting device | Double winch |
| Core components | cab end beam door frame rotary gear traveling mechanism Manufacturing industry Railway freight industry |
| Material | Steel Plate; Rectangular Tube Material; Carbon Steel |
| Inspection standard | DIN、FEM、IEC、AWS、GB |
| Applicable temperature | -20℃ to +45℃ |
Notice: The items only for reference, customizable solutions are available.
Boat Travel Lift Crane is a marine equipment for lifting, moving, and transferring ships or boats in ports. It features a gantry structure with traveling mechanisms, enabling flexible movement along the docks or yards.
With strong lifting capacity and stable positioning system, it can handle various vessel sizes for maintenance, launching, hauling or storage. In addition, it ensures efficient and safe vessel handling, playing a key role in marine logistics and ship maintenance operations.
Caraterísticas: Multi-lifting point arrangement; Safe and reliable lifting; Supports a variety of steering functions.
Aplicação: Water sports games; Yacht clubs; Marine service and repair yards; Boat dealerships and storage facilities; Marinas and harbors; Fishing industry.
| Mode | Boat Travel Lift Crane |
|---|---|
| Rated load capacity | 50–300 ton |
| Altura de elevação | 5-25m |
| Span | 9-16m |
| Hook speed | 0-5M/min |
| Crane operating speed | 0-35m/min |
| Velocidade de elevação | 3m/min |
| Steering radius (in-place steering) | 14m |
| Steering radius (Ackerman steering) | 25m |
| Power supply | 3-phase A.C. 50HZ 380v |
| Diesel engine | ≈154*2KW |
| Maneuvering method | Ground Control+ Remote Control |
| Lifting device | Electric Winch |
| Core components | PLC Engine Bearing Gearbox Motor Gear Pressure vessel |
| Material | Steel Plate Rectangular Tube Material Carbon Steel |
| Applicable temperature | -20~45℃ |
Notice: The items only for reference, customizable solutions are available.
| Types | Capacidade de elevação | Span | Altura de elevação | Price(USD) |
|---|---|---|---|---|
| STS Quay Gantry Crane | 35-75 ton | 10.5m-30.48m | 37-62m | $200,000 ~ $400,000 depending on specifications |
| Dock Portal Crane | 10-80 ton | 10.5-16m | 12-55m | $100,000 ~ $500,000 depending on specifications |
| Boat Travel Lift Crane | 50-300 ton | 16-35m | 5-25m | $300,000 ~ $750,000, depending on specifications |
Now, you must have a more comprehensive learn about Quay Cranes. And you must know how to choose right Quay Gantry Cranes to improve the work efficiency. Choose Dafang's Quay Crane!
In addition, if you have interest in gantry cranes, overhead cranes, jib cranes, or crane parts, please contact our technicians and business managers. We will offer you the most professional guidance and support.
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