A Ship to Shore (STS) Container Crane is a large-sized quay crane specially designed for loading and unloading containers between container ships and the quay at modern ports.
Como um dos equipamentos mais críticos em terminais de contêineres, STS cranes ensure fast, seguro, and efficient handling of high volumes of containers, significantly improving port productivity.
40 tons ship to shore container crane
1. High Lifting Capacity – Capable of lifting single, twin, or tandem containers with lifting capacities ranging from 40 toneladas para 120 toneladas.
2. Long Outreach – Designed with extended boom lengths to accommodate ultra-large container vessels (ULCVs) with capacities over 24 linhas de contêiner.
3. Advanced Hoisting System – Equipped with high-performance hoists that provide stable lifting, posicionamento preciso, and reduced cycle times.
4. Automation & Intelligent Control – Integrated with anti-sway technology, remote monitoring systems, and semi- or fully-automated operation for enhanced efficiency.
5. Heavy-Duty Structure – Robust steel structure designed for continuous 24/7 operation under harsh marine conditions.
6. Energy Efficiency – Optional regenerative drives and energy-saving systems to reduce power consumption.
Ship-to-shore container crane structure
Ship-to-shore container spreader
| Parâmetro | Faixa de especificações (Typical) |
|---|---|
| Capacidade nominal de elevação | 40t – 120t (under spreader) |
| Hoisting Height | 25m – 45m (above rail) |
| Hoisting Depth | 15m – 30m (below rail) |
| Outreach (Seaward) | 35m – 72m (up to 24–26 rows) |
| Back Reach (Landside) | 10m – 25m |
| Span Between Rails | 15m – 35m |
| Velocidade de elevação (Carga nominal) | 60–90 m/min |
| Velocidade de elevação (Empty Load) | 120–180 m/min |
| Velocidade de deslocamento do carrinho | 180–240 m/min |
| Gantry Traveling Speed | 30–60 m/min |
| Fonte de energia | 10kV – 35kV, 50Hz/60Hz |
| Sistema de controle | Plc + intelligent monitoring |
1. Precisão & Speed: High-speed trolley and hoisting mechanisms shorten vessel turnaround time.
2. Sistemas de Segurança: Proteção de sobrecarga, collision avoidance, and wind-proof locking devices ensure safe operation.
3. Personalização: Available in different sizes and specifications to match port requirements and vessel dimensions.
4. Durabilidade: Corrosion-resistant materials and protective coatings extend service life in marine environments.
Guindaste Panamax STS
Designed for vessels that can pass through the Panama Canal (up to ~13 container rows across).
Outreach: ~30–40m.
Guindaste STS Pós-Panamax
For larger vessels, typically up to 18–20 rows across.
Outreach: ~40–50m.
Guindaste STS Super Pós-Panamax
Handles new-generation container ships with 22–24 rows across.
Outreach: ~50–65m.
Ultra-Large (ULCV) STS Crane
The biggest type, serving ultra-large container vessels (24–26 rows).
Outreach: 65m–72m or more.
Equipado com automação avançada, tandem/twin lift capability.
1º trimestre: What is a Ship to Shore Container Crane?
A1: A Ship to Shore (STS) container crane is a large quay crane used at container terminals to load and unload containers between vessels and the quay. It is one of the most important pieces of equipment in modern port operations.
2º trimestre: What is the lifting capacity of an STS crane?
A2: The rated lifting capacity typically ranges from 40 toneladas para 120 toneladas, depending on the design and whether the crane is handling single, twin, or tandem containers.
3º trimestre: Can STS cranes be customized?
A3: Sim. Parameters such as outreach, altura de elevação, período, lifting speed, and automation features can be customized to meet the specific needs of a port or shipping terminal.
Q9: What is the difference between STS cranes and RTG/RMG cranes?
A4:
STS Cranes: Used on the quay to transfer containers between ships and shore.
RTG (Pórtico com pneus de borracha) & RMG (Rail Mounted Gantry) Guindastes: Used in the container yard for stacking and moving containers.
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