Ship Folding Telescopic Crane

Hydraulic Ship Folding Telescopic Lifting Crane

Application Scenarios

The Hydraulic Ship Folding Telescopic Lifting Crane is a highly efficient and space – economical lifting equipment, specifically tailored for precise operations in marine settings where space is at a premium. With a lifting capacity of 1 metric ton (equivalent to 2,200 lbs), it is an excellent choice for the following applications:

Small Vessel Cargo Loading and Unloading: Efficiently handles cargo on small – sized vessels, facilitating smooth and quick loading and unloading processes, thereby improving overall operational efficiency.
Deck Equipment Relocation: Skillfully maneuvers deck equipment, enabling easy repositioning and arrangement of various on – deck items as per operational requirements.
Harbor and Portside Work: Plays a crucial role in harbor and portside operations, such as handling supplies, assisting in ship – to – shore transfers, and other related tasks.
Offshore Supply Vessel Operations: Well – suited for offshore supply boats, helping in the transfer of goods and equipment to offshore platforms and other vessels.

Key Features

✔ Folding Telescopic Boom: This innovative design allows the boom to collapse, resulting in a significant 60% reduction in storage space. It is extremely convenient for vessels with limited storage areas.
✔ Hydraulic Precision Control: Offers ultra – smooth load control with a remarkable ±3mm positioning accuracy. This precision ensures safe and accurate handling of loads, minimizing the risk of damage.
✔ Marine – Optimized Construction: Built with saltwater – resistant materials, the crane can withstand the harsh marine environment, preventing corrosion and ensuring long – term reliable performance.

Material Selection and Benefits

Material	Advantages	Ideal Applications
Aluminum	Lightweight, reducing the overall weight by 30% compared to other materials. This makes it an excellent option for small boats and situations where weight sensitivity is a key factor.	Small boats, weight – conscious marine operations
Carbon Steel	Features a high strength – to – weight ratio, providing robust performance while maintaining a relatively lightweight structure. It is suitable for a wide range of general marine applications.	General marine lifting tasks
Stainless Steel (316L grade, PREN >25)	Exhibits exceptional corrosion resistance, making it ideal for extreme marine environments where exposure to saltwater and harsh weather conditions is frequent.	Offshore platforms, vessels operating in highly corrosive marine areas

Advantages and Features

Space – Efficient Design

The boom can be folded to a stowed length of just 1.5m, occupying minimal space when not in use.
It requires 40% less deck space compared to fixed cranes, allowing for more efficient use of the available deck area on the vessel.

Power Options

Standard Electric Motor: Operates at 400V/50Hz, providing reliable and consistent power for normal lifting operations.
ATEX – Certified Explosion – Proof Version: Designed for use in potentially explosive environments, ensuring safety in offshore and other hazardous areas.

Simplified Maintenance

Centralized Lubrication Points: Makes it easy to lubricate all moving parts from a single location, reducing maintenance time and effort.
Quick – Release Access Panels: Enable quick and easy access to internal components for inspection, repair, and replacement, minimizing downtime.

Performance

Telescopic Extension: Offers a reach range of 3 – 8m, allowing for flexible lifting operations in different areas of the vessel or in the vicinity.
Lifting Speed: Variable speed ranging from 0 – 10 m/min, enabling precise control over the lifting process according to the load and operational requirements.

Safety Systems

Dual – Mode Overload Protection: Combines mechanical and electronic overload protection mechanisms to prevent overloading, ensuring the safety of the crane and the load.
Emergency Stop with Failsafe Brake: In case of an emergency, the emergency stop function can be activated immediately, and the failsafe brake ensures the crane stops safely, preventing accidents.

Certifications

The crane has obtained certifications from BV, LR, RINA, and DNV, which are well – recognized in the marine industry. These certifications attest to its compliance with international quality and safety standards. Additionally, it is SOLAS compliant, meeting the strict safety requirements for the safety of life at sea.

Technical Parameters