Multifunctionality Lifting Equipment 5t20m Telescopic Folding Arm Marine Crane with Remote WiFi Control System

Shanghai YFM Technology Shanghai Co., Ltd. is headquartered in Shanghai, integrating design, manufacturing and sales. We have 12 years of professional experience in crane production and 12 years of export experience. Our company specializes in special types of cranes for marine environment transportation operations, which are mainly used for important tasks such as the transportation, transfer, and replenishment of goods between ships and between ships and shores. Our cranes include: fixed jib cranes, telescopic boom cranes, knuckle boom cranes, ram frame cranes, large floating cranes, and crane accessories grab/auger/basket/seat/spreader/funnel, etc. We offer a range of solutions for ocean transportation.
 

Telescopic folding crane 
As a new type of lifting equipment, the 5t20m telescopic folding crane has been widely used in the field of engineering construction due to its unique design and excellent performance. This equipment combines the advantages of a telescopic crane and a folding crane, offering a wide working range, flexible operation, and a small footprint. These features meet the modern construction industry's demands for high efficiency, safety, and multifunctionality in lifting equipment. 
 

Key features of the telescopic folding marine crane include:

Less space-consuming: Thanks to its foldable and telescopic design, this crane can be folded into a compact unit when not in use, saving space.

Large working area: In the unfolded state, the arm length can be adjusted as needed to provide a larger working radius.

Lifting capacity: The lifting capacity of the telescopic folding marine crane can range from 1 ton to 150 tons, which is suitable for the lifting needs of different weights.

Corrosion resistance: This type of crane is usually coated with special anti-corrosion coatings, such as ISO C5-H, to adapt to extreme weather conditions such as salt spray, humidity, typhoons and other extreme weather conditions in the marine environment, and the service life can reach 25 years.

Safety: Equipped with a variety of safety protection devices, such as height limit, 360-degree rotating hook group, grounding lightning protection device, electromagnetic safety brake and motor thermal protection, etc., to ensure the safety of operators and equipment.

Intelligent control system: Modern marine cranes are usually equipped with highly integrated and intelligent control systems, which can realize remote control and intelligent operation, improving the simplicity and safety of operation.

The following are the main structural components of a telescopic folding boom crane:

Boom System:
Main boom: Usually composed of multi-section telescopic boom, the length can be adjusted according to the needs of the job.
Jib: used to increase the working range of the crane, which can be fixed, mechanically foldable or hydraulically folded.

Hydraulics:
Hydraulic pump, hydraulic cylinder, hydraulic motor: the three cooperate with each other and work together.

Electrical Control System:
Control panel: The operator controls the actions of the crane through the control panel.
Remote control: wireless or wired remote control for remote operation of the crane.

 

Slewing mechanism:
Allows the crane to rotate 360 degrees within the horizontal plane to cover a wider working range.

Outrigger system:
Provides stability during crane operation, typically including fixed outriggers and retractable outriggers.
Base: As the foundation of the whole crane, it supports the entire mechanical structure.

Hook assembly:
It is used to lift heavy objects, and it is the part of the crane that is directly connected with the lifted object.

Luffing mechanism:
Adjust the working amplitude of the crane by changing the angle between the boom and the vertical line.

Counterweight:
It is used to balance the load of the crane and ensure the stability of the operation.


 

Motor:
Provide the power required by the crane, which can be a diesel engine or an electric motor.

Transmission system:
The power of the engine is transmitted to the hydraulic pump and slewing mechanism.

Safety Devices:
Including torque limiter, anti-fall device, limit switch, etc., to ensure the safe operation of the crane.

Balance System:
Make sure that the center of gravity of the crane remains stable when the telescopic boom is fully extended or folded.

Our company specializes in the production and sale of marine cranes. With 12 years of experience in this industry, our marine cranes are mainly classified into straight-arm marine cranes, telescopic-boom marine cranes, telescopic- folding-arm marine cranes, and folding-arm marine cranes according to the boom type. Additionally, we also offer mobile port cranes. If you are not satisfied with our existing products, please feel free to contact us. We can provide professional customized services based on your requirements!

Q1: What information should I provide when I request a quote? 
A: Thanks for your question. The more information you provide, the more accurate solution we can prepare for you! The information such as the lift capacity, span, lift height, power source, and other specials you give us will be more appreciated! 

Q2: Is your products customized?      
A: Yes, because of the different work environments, all our products are customized depending on customer requirements! So if you give us more information about the lift capacity, span, lift height, power source, and other specials, we will give you a very quick quote! 
 
Q3: How can we install the crane?     
A: Our senior engineers can provide installation guidance services and training by your side.

Q4: Can you provide the serious lifting tools?     
A: Of course, we can provide any lifting tools according to your requirements, such as lifting slings, lifting clamps, grabs, magnets, or other special products!  

Q5: How about your payment terms?     
A: We accept T/T and L/C as payment methods.