Company Profile
Shanghai YFM Technology 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 the production of cranes for marine environment transportation operations, which are mainly used for important tasks such as transportation, transfer and replenishment of goods between ships and between ships and shores. Our cranes include: fixed jib cranes, telescopic jib cranes, knuckle boom cranes, ram cranes, large floating cranes, as well as crane accessories grab/auger/basket/seat/spreader/chatter, etc. We offer a range of ocean freight solutions.
Product Description
Personal lifting cranes
Personal lifting cranes usually consist of the crane body, traveling mechanism, control system and safety protection devices. These parts work together to ensure that the crane can safely and efficiently perform people and moving tasks.
Detailed Photos
The structure and characteristics of the offshore personnel transfer crane are as follows:
1. Structural composition:
• The offshore personnel transfer crane is usually composed of a power unit, a lifting system, a slewing system, an luffing system, a control system and a safety protection device.
• The crane system comprises a mounting base, a crane console, a crane controller, a crane actuator and a boom, wherein the mounting base is fixed on the deck of the rescue mother ship and the bottom of the boom is arranged on the mounting base.
• The cage comprises the cage body, the camera module, the attitude sensing module and the communication interface, the camera module is arranged on the periphery of the cage body and faces different directions, and the attitude sensing module is arranged on the cage body and is used for collecting the attitude data of the cage body.
2. Features:
• Safety: The crane is equipped with emergency braking, overload protection, anti-collision and emergency lowering safety protection devices to improve the safety and reliability of crane operation.
• Control system: The control system mostly adopts electronic control fluid technology, and realizes logical relationship control through PLC program, which improves the accuracy and response speed of operation.
• Load detection and monitoring: Equipped with load detection, video surveillance, wave compensation and fault detection systems, etc., to enhance the monitoring and control capabilities of operations.
•Versatility: In addition to personnel rescue, marine cranes can also be used to lift rescue materials and equipment to provide support for rescue operations.
• Stability: The marine crane is able to maintain a stable working condition in harsh sea conditions by adopting advanced stabilization systems and control systems.
• Automatic control: Some modern marine cranes have begun to adopt automatic control technology to realize the automation and digitization of lifting operations and improve the accuracy and efficiency of lifting.
• Adaptability: According to the different application sites and operating load conditions, the crane can be derived from a variety of forms and types, such as fixed pedestal type, general column type, double boom type, herringbone type and mast type.
Together, these structures and features ensure the efficiency, safety and reliability of the offshore personnel transfer crane when performing its mission.
Regarding the operation of the Personnel Transfer Marine Crane, here are some key safety specifications and operating procedures:
1. Introduction to the types and risks of personnel transfers: When transferring people at sea, it is necessary to be familiar with the different types of transfers, risks and contingency plans. This includes mastering the use of fall arrest lanyards (SRL), double hook fall arrest lanyards and manned cages.
2. The use of manned cages: manned cages are a kind of personnel transfer lifting devices widely used in offshore platforms, operating ships, FPSO and other offshore facilities.
3. Safety operation process: In order to avoid accidental injury accidents during use, a fixed safety operation process should be formulated. This includes, but is not limited to:
• Confirm that the lifting weight does not exceed the rated lifting weight of the jib crane.
• When lifting heavy objects, the heavy objects must be in a vertical position, and it is forbidden to pull them diagonally.
• It is forbidden to stand within the radius of rotation of the jib crane and under the cantilever arm.
• Heavy objects should not hover in the air for too long, more than 10 minutes, should be lowered to the ground or 150~200mm from the ground height to wait.
• When operating the control switch, it is necessary to confirm with the support personnel that it is in place, and it is necessary to concentrate during the operation.
5. Crane driver safety operation procedures: crane drivers must have good eyesight and hearing, and understand the structure and performance of the machinery they operate, and be familiar with the operating procedures, maintenance methods and knowledge of safety requirements.
6. Precautions: When operating the marine crane, it is necessary to ensure that the goods are firmly fixed, and the operator cannot leave the operating system, and shall not break into the operation and working scope of the crane without the permission of the operator. When lifting weight, it is strictly forbidden to act at the same time of two actuators, and the operator needs to know the weight of the lifting load, which cannot exceed the load value calibrated by the crane.
7. Maritime Personnel Transfer System: There is a maritime personnel transfer system, including a rescue mother ship and a rescued dinghy, which includes a crane system, a sling cage and an armoured communication cable. The system can carry out personnel transfer in high sea conditions, which greatly improves the safety of personnel transfer process.
YFM company's main products include mechanical claws, electro-hydraulic grabs, remote control grabs, excavator grabs and other types of grabs. We have been engaged in construction machinery for 12 years. We have perfect and reliable production technology, quality inspection and assurance system, and escort high-quality products. There are many styles of our grabs. If you are not satisfied with the existing model, you can contact us. We can customize it according to your actual needs.
Product Parameters
Certifications
Our company is mainly engaged in marine cranes and crane grab equipment. He has been in this industry for 12 years. We have a wide range of certifications and qualifications.
In the past 10 years of operation, we have carried out in-depth exchanges and cooperation with many foreign customers.
Our Advantages
FAQ
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.
Audited Supplier 
){kind=link}