کشتی به ساحل (یدک) جرثقیل

فهرست مطالب نشان دادن

به عنوان یکی از مهمترین قطعات تجهیزات در پایانه های کانتینر, STS cranes ensure fast, امن, and efficient handling of high volumes of containers, significantly improving port productivity.

40 tons ship to shore container crane

Ship To Shore Container Crane Features

1. High Lifting Capacity – Capable of lifting single, twin, or tandem containers with lifting capacities ranging from 40 تن به 120 تن.
2. Long Outreach – Designed with extended boom lengths to accommodate ultra-large container vessels (ULCVs) with capacities over 24 container rows.
3. Advanced Hoisting System – Equipped with high-performance hoists that provide stable lifting, precise positioning, 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

Technical Parameters – Ship to Shore Container Crane

پارامتر	دامنه مشخصات (Typical)
Rated Lifting Capacity	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)	10متر - 25 متر
Span Between Rails	15m – 35m
سرعت بالا بردن (بار دارای امتیاز)	60–90 m/min
سرعت بالا بردن (Empty Load)	120–180 m/min
Trolley Traveling Speed	180–240 m/min
Gantry Traveling Speed	30–60 m/min
منبع تغذیه	10kV – 35kV, 50هرتز/60 هرتز
سیستم کنترل	PLC + intelligent monitoring

مزایای فنی

1. دقت & Speed: High-speed trolley and hoisting mechanisms shorten vessel turnaround time.
2. Safety Systems: محافظت بیش از حد, collision avoidance, and wind-proof locking devices ensure safe operation.
3. سفارشی سازی: Available in different sizes and specifications to match port requirements and vessel dimensions.
4. دوام: Corrosion-resistant materials and protective coatings extend service life in marine environments.

Types of Ship to Shore Container Cranes

Panamax STS Crane

Designed for vessels that can pass through the Panama Canal (up to ~13 container rows across).
Outreach: ~30–40m.

Post-Panamax STS Crane

For larger vessels, typically up to 18–20 rows across.
Outreach: ~40–50m.

Super-Post-Panamax STS Crane

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.
Equipped with advanced automation, tandem/twin lift capability.

FAQ – Ship to Shore Container Crane

Q1: What is a Ship to Shore Container Crane?

A1: A Ship to Shore (یدک) 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.

Q2: What is the lifting capacity of an STS crane?

A2: The rated lifting capacity typically ranges from 40 تن به 120 تن, depending on the design and whether the crane is handling single, twin, or tandem containers.

Q3: Can STS cranes be customized?

A3: بله. Parameters such as outreach, ارتفاع بلند کردن, دهانه, 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 (گنتری لاستیکی تایر) & RMG (Rail Mounted Gantry) جرثقیل ها: Used in the container yard for stacking and moving containers.