Are you looking for the best davit crane factories in China? With so many options available, it can be overwhelming to make the right choice. In this article, we’ll compare the top davit crane manufacturers in China, highlighting their strengths, product ranges, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.

Marine Davit Crane Manufacturer in China

Product Details: Marine davit cranes are designed for lifting and handling small boats, rescue boats, and other marine equipment. They come in various models with different lift capacities, such as 500 lbs to 10,000 lbs. Key features include quick-release hooks, anti-two-block systems, winch downstop systems, and emergency backup power for operation in dead-ship conditions. Materials used are often corrosion-resistant, such as stainless steel and high-tensile steel, and some models are SOLAS compliant and USCG approved.

Pros:
– Corrosion-resistant materials for durability in marine environments
– Various lift capacities to suit different needs
– Safety features like quick-release hooks and anti-two-block systems
– Emergency backup power for reliable operation
– Customizable options to meet specific requirements

Cons:
– Higher models can be heavy and require significant deck space
– Maintenance may be required to ensure long-term functionality
– Installation can be complex and may require professional assistance

Pipe Handling Davit Crane

Product Details: The Pipe Handling Davit Crane is designed for horizontal and vertical pipe operations on pipelay barges. The system consists of six davits with the same tension capacity and a centralized remote control unit for all operation functions. Key components include a hoisting winch, an A-frame with a hook block, and a hydraulic power pack unit (for hydraulic models). The crane can be designed and supplied as either electric or hydraulic driven based on client requirements. The design process involves calculating the rated lifting capacity using marine engineering software, structural strength analysis with Ansys, and detailed design based on stress analysis

and construction requirements.

Pros:
– Centralized remote control for all operational functions
– Simultaneous operation of two or more functions
– Heat treated stainless steel and continuous welding throughout
– Pedestal interface to suit client requirements
– Epoxy zinc rich primer marine coating and good lubrication for all kinematic pai…
– Factory assembled and factory acceptance tested

Cons:
– Complex design and installation process requiring specialized software and analy…
– High dependency on centralized remote control unit, which could be a single poin…
– Customization may require significant lead time and specialized engineering

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Hydraulic Gravity Davit

Product Details: The Hydraulic Gravity Davit, also known as the Hydraulic Luffing Arm Davit, is designed for shipboard launching and recovering total enclosed type lifeboats. Key models include the HLA85, HLA125, and HLA210. The HLA85 has a Max Working Load of 85KN, Max Recovering Load of 45KN, and Min Lowering Load of 30KN. The HLA125 has a Max Working Load of 125KN, Max Recovering Load of 52KN, and Min Lowering Load of 42KN. The HLA210 has a Max Working Load of 210KN, Max Recovering Load of 90KN, and Min Lowering Load of 70KN. All models are equipped with hydraulic winches and have

an allowable working inclination angle of Trim ≤10° and List ≤ 20°[1].

Pros:
– Conforms to the requirements of the Amendments to SOLAS 1974 – MSC.47(66) & MSC….
– Designed for efficient and safe launching and recovering of lifeboats, even in a…
– Hydraulic operation allows for precise control and reliable performance.
– Compact design with specific allowable working inclination angles, making it sui…

Cons:
– Limited flexibility in terms of working angles, with strict limits on trim and l…
– Requires specific maintenance and periodic checks to ensure continued compliance…
– May have higher operational costs due to the use of hydraulic systems and electr…

Davit Crane

Product Details: The 23kN Davit Crane offered by Tytan Marine is a fixed boom type crane. It features galvanized steel wire rope and comes with two hooks, one for lifesaving and the other for provision. The design standards are based on CCS, BV, ABS, NK, GL, DNV, RINA, RS, and IRS. The crane allows for simultaneous operation of two or more functions and has a 360º continuous rotation with limits available. It is made from heat-treated stainless steel, has continuous welding throughout, and includes a pedestal interface to suit client requirements. The crane also features an epoxy zinc rich primer marine coating

and all kinematic pairs are well-lubricated. It is factory assembled and factory acceptance tested.

Pros:
– Meets multiple international design standards (CCS, BV, ABS, NK, GL, DNV, RINA,…
– Simultaneous operation of two or more functions
– 360º continuous rotation with limits available
– Made from heat-treated stainless steel for durability
– Continuous welding throughout for structural integrity
– Pedestal interface customizable to client requirements
– Epoxy zinc rich primer marine coating for corrosion protection
– Well-lubricated kinematic pairs for smooth operation
– Factory assembled and factory acceptance tested for quality assurance

Cons:
– No specific pricing information available on the website
– Requires direct contact for detailed product specifications and pricing
– Limited information on maintenance and repair requirements

Davit cranes

Product Details: Davit cranes offered by Nanjing Ram Machinery Co., Ltd. come in various specifications. These include rated voltage, rated power, length of wire rope, and wire rope diameter. The cranes are available in different models with capacities ranging from 0.1 tons to 3.2 tons. Key specifications include maximum lifting height, reach, net weight (N.W.), and gross weight (G.W.). Some models feature adjustable booms, rocker arm adjusting bolts, and rotary booster handles. There are also foldable and manual davit arm cranes, including options for hydraulic pumps and swivel vehicle cranes[2][4][5].

Pros:
– Versatile specifications to meet different needs
– Adjustable components for flexibility
– Option for hydraulic pumps and swivel vehicle cranes
– Foldable designs for easy storage and transport

Cons:
– Complexity in setup and adjustment
– Potential for higher maintenance due to multiple adjustable parts
– Weight and size limitations depending on the model

Portable Davit Cranes – Thern

Life Raft Davit Crane

China China wholesale Marine Deck Davit Crane | Relong

Product Details: Marine deck davit cranes, particularly knuckle boom cranes, are designed for versatile and reliable lifting operations on vessels. These cranes often feature a 360-degree rotation capability, enhancing their functionality in various marine environments. They are typically constructed from materials like aluminum alloy or high-tensile steel to ensure light weight and corrosion resistance. The cranes come in different models with varying safe working loads (SWL), such as 2,500 lbs to 20,000 lbs, and are available in fixed, articulating, or knuckle boom configurations. They may include features like quick-release hooks, anti two-block systems, and emergency backup power for operation in dead-ship conditions.

Pros:
– High versatility with 360-degree rotation
– Lightweight and corrosion-resistant materials
– Available in various SWL and boom configurations
– Features like quick-release hooks and anti two-block systems for safe operation
– Emergency backup power for reliable use

Cons:
– Higher cost due to advanced features and materials
– Complex installation and maintenance requirements
– Dependence on hydraulic or electrical systems which can be prone to failures
– Potential for higher maintenance costs over time

China davit crane Manufacturers Factory Suppliers

Product Details: OUCO boat davit cranes are designed for rescue purposes and other marine applications. They offer luffing davits for gravity launching and power-recovering boats. The cranes come in electric and hydraulic types, as well as single-arm and double-arm configurations. Key features include a lifting capacity up to 600 kg, marine stainless steel and aluminum construction, epoxy powder coated steel structure, 360° hydraulic slewing, telescoping, and luffing. They also feature counterweights with rubber inserts, wired or wireless control options, and constant tension systems. The cranes meet SOLAS 1974 and IMO requirements and are certified by various classification societies such as ABS, CCS,

DNV(GL), RMRS, NK, Rina, KR, CE, ISO, and SGS.

Pros:
– Reliable, lightweight, portable, and easy to operate and install
– Meet strict industry standards such as SOLAS 1974 and IMO requirements
– Certified by multiple classification societies
– Versatile with options for telescoping and adjustable booms
– Emergency backup systems such as emergency pumps that do not require power
– Wave compensation systems for rough sea conditions

Cons:
– Higher cost compared to other types of boat lifts
– Complex installation may require professional assistance
– Maintenance requirements to ensure long-term performance in harsh marine environ…

Comparison Table

Frequently Asked Questions (FAQs)

What types of davit cranes are commonly manufactured in China?

In China, you can find a variety of davit cranes tailored to different needs. These include life raft davit cranes designed for rescue operations, pipe handling davit cranes used for seabed pipeline work, and general marine davit cranes for various deck operations. Each type is engineered to meet specific industry standards and client requirements.

What are the key features of davit cranes manufactured in China?

Davit cranes from Chinese manufacturers often come with advanced features such as 360º continuous rotation, simultaneous operation of multiple functions, and centralized remote control units. They are also built with durable materials like heat-treated stainless steel and epoxy zinc-rich primer marine coating, ensuring longevity and reliability.

How do Chinese manufacturers ensure the quality of their davit cranes?

Chinese manufacturers of davit cranes emphasize quality through rigorous testing and compliance with international standards. These cranes are designed based on standards from organizations like CCS, BV, ABS, and DNV, among others. Additionally, they undergo factory assembly and acceptance testing to ensure they meet the required specifications.

Can I customize davit cranes according to my specific needs?

Yes, many Chinese manufacturers offer customization options for davit cranes. Companies like Tytan Marine and Deyuan Marine provide bespoke solutions based on client requirements, including different drive types (electric or hydraulic), specific lifting capacities, and tailored control systems.

How can I find reliable davit crane suppliers in China?

To find reliable davit crane suppliers in China, you can look for manufacturers with verified business licenses and a strong reputation. Websites like Made-in-China.com list numerous suppliers with detailed product information and contact details. It’s also a good idea to check for customer reviews and ask for references to ensure you’re dealing with a trustworthy supplier.