Are you looking for the best portal boom crane factories in China? If so, you’re in the right place. China is home to a plethora of top-notch crane manufacturers, each offering unique features and capabilities. Let’s dive into the top portal boom crane factories that are making waves in the industry. From Xuzhou to Shanghai, we’ll explore the standout companies and what sets them apart.

Portal Crane

Product Details: Product Name: Portal Crane. Lifting Weight: 5-80t. Above Rail: 12-40m. Below Rail: 9-16m. A portal crane is a crane with a rotary boom and runs along the ground track. It allows ground vehicles or rail vehicles to run through its portal/gantry, providing enough working space for on-ground vehicle transport.

Pros:
– Large lifting capacity ranging from 5-80t
– Flexible above and below rail dimensions (12-40m and 9-16m respectively)
– Allows ground vehicles or rail vehicles to pass through, enhancing workspace eff…

Cons:
– Complex installation and maintenance due to its structure and size
– Higher cost compared to simpler crane models
– Requires significant ground space for the track

40t85m-shipyard-single-boom-portal-crane

Single Boom Portal Crane Suppliers …

Product Details: Shipyard single boom portal cranes are mainly used in ports, shipyards, and docks for mechanical handling and transshipment. Key features include a lifting mechanism, a traveling mechanism, a rotating mechanism, and a luffing mechanism. The lifting height can reach 70m above the rail and 35m below the rail. The distance between the rails can be from 3.5m to 10.5m. The luffing type can be either steel rope or rack luffing, and the structure can be either truss jib or box jib[5].

Pros:
– Simple structure, light weight, and large lifting capacity[2][4] – Low cost and easy installation[1][2] – High efficiency in loading and unloading operations[1][3] – Can be designed according to user-specific requirements[5]

Cons:
– Limited horizontal movement compared to four-link boom types[3] – Lower derricking speed, typically 24m/min, compared to four-link boom types whic…
– May not offer the stable variable amplitude and low power consumption of four-li…

Harbour Portal Crane Manufacturer In China

Product Details: The single jib portal crane has a lifting capacity of 10~35t, a span length of 5.5~16.5m, and works in the A6 and A7 working classes. It operates within an ambient temperature range of -25~40℃. The crane consists of a steel frame, material lifting mechanism, slewing mechanism, crane traveling mechanism, spreader devices (such as grab, container spreader, magnet, and hook), electrical equipment, and safety accessory equipment. The steel structure includes the jib and A-frame, slewing platform, and gantry frame.

Pros:
– Lighter crane weight and lower wheel load pressure, reducing engineering investm…
– Extensive use for handling cargos like coal, ore, and loading/unloading of cargo…
– Easy installation and wonderful working performance.
– Comprehensive services including crane project design, installation, lifetime ma…

Cons:
– Limited lifting capacity compared to other harbor cranes, such as mobile harbor…
– Requires several tests before operation to ensure safety, which can be time-cons…

Lattice Boom Heavy Duty With Railed Mounted Moving …

Product Details: The lattice boom heavy-duty crane with railed mounting is designed for high-capacity lifting operations. It features a lattice boom that can extend to various lengths, often up to 200 feet or more, and includes fixed jib options for increased reach. The crane is powered by a high-horsepower engine, such as a 372 kW (500 hp) or 447 kW (600 hp) engine, and utilizes closed-loop hydraulics for efficient line speeds and rated line pulls. The crane also includes advanced safety features like load moment indicators and variable position counterweight systems to minimize footprint and ground preparation.

Pros:
– High lifting capacity, often up to 160 US tons or more.
– Long boom lengths and adjustable jib options for versatile operation.
– Advanced hydraulic systems for efficient line speeds and line pulls.
– Innovative counterweight systems to reduce footprint and ground preparation.
– Multiple safety features including load moment indicators and video cameras.

Cons:
– High operational and maintenance costs due to complex machinery.
– Large footprint and significant ground preparation requirements in some models.
– Limited mobility and travel speed, typically around 1-2 mph.
– Requires specialized training and operators due to complexity.
– High energy consumption and potential environmental impact.

China Portal Boom Crane Manufacturers and Factory, Suppliers …

Product Details: Portal cranes are equipped with a rotary boom and run along a ground track, allowing ground or rail vehicles to pass through. Key specifications include: Lifting weight: 5-80t, Above rail height: 12-40m, Below rail height: 9-16m. They feature a 4-bar linkage boom for precise luffing, 360° slewing for a wide working area, and PCL control with AC frequency speed regulation.

Pros:
– High lifting capacity ranging from 5 to 80 tons.
– Wide working area due to 360° slewing capability.
– Precise luffing with 4-bar linkage boom.
– Allows ground or rail vehicles to pass through, enhancing on-ground transportati…

Cons:
– High cost, with prices ranging from $100,000 to $500,000 per set.
– Complex installation and maintenance requirements.
– Limited to specific applications such as ports, shipyards, and construction site…

Single Boom Shipyard Portal Crane Suppliers …

Portal Jib Crane Manufacturers and Suppliers

China Top Sale Portal Crane Manufacturer

Product Details: Rail mounted gantry crane is a type of large dockside gantry crane found at container terminals for loading and unloading inter modal containers. The capacity ranges from 30.5 to 320 tons, with a span of 35 meters. The working height is between 15.4 and 18.2 meters. These cranes travel on rails to lift and stack 20, 40, and other containers in the yard area of the container terminal. They are powered by electrical energy and feature a double box beam with steel legs, shot-blasting and epoxy zinc rich painting, and various power supply options like cable reels or busbars. The

cranes operate in temperatures from -20°C to 40°C and have high working duty hoist mechanisms with A6-A8 working duty ratings.

Pros:
– High lifting capacity of 30.5-320 tons
– Cleaner operation due to electrical power
– Higher gantry travelling speed
– Automation reduces the need for human handling
– Strong box type structure with standard camber and reinforcement plates
– Customizable design to meet various crane applications
– Good protection against special working environments

Cons:
– Limited to dockside and container terminal applications
– Requires significant infrastructure for rail mounting
– High initial investment due to complex technology and large size
– Dependent on electrical power supply which can be a limitation in some environme…

portal crane from China Manufacturer

Product Details: The portal crane for ports, as described, is a state-of-the-art, economical, and flexible handling machine on rails. It is based on the well-proven mobile harbour crane design. Key features include its ability to handle a variety of cargo efficiently and its adaptability to different port environments.

Pros:
– Economical and flexible handling machine
– State-of-the-art design based on proven mobile harbour crane technology
– Efficient cargo handling
– Adaptable to different port environments

Cons:
– No specific cons mentioned in the provided source.

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Portal Boom Crane Factories in China

What are the primary uses of single boom portal cranes produced in China?

Single boom portal cranes are mainly used for loading and unloading general cargo or bulk cargo at port terminals. They are lightweight, have small wheel pressure, and can reduce the investment costs for the terminal. These cranes are ideal for various port and shipyard operations.

Which Chinese companies are well-known for manufacturing portal cranes?

Several companies in China are renowned for manufacturing portal cranes. These include Xinxiang MAGICART Cranes Co., Ltd., Shandong Kaiyuan Heavy Machinery Co., Ltd., Henan Haitai Heavy Industry Co., Ltd. (HT Crane), and Wuxi Neihe Machinery Manufacturing Co. Ltd. These companies offer a range of crane types and have international certifications like ISO 9001.

What are the key technical parameters to consider when purchasing a portal crane?

When purchasing a portal crane, you should consider parameters such as the rated lifting capacity, lifting height, working range, slewing radius, and speed parameters. Additionally, factors like the rail gauge, base distance, and power supply (typically three-phase AC 380V 50Hz) are crucial for ensuring the crane meets your operational needs.

Do Chinese portal crane manufacturers adhere to international standards?

Yes, many Chinese portal crane manufacturers adhere to international standards. Companies like DGCRANE and HT Crane follow standards such as DIN, FEM, IEC, AWS, and GB, ensuring their products meet global quality and safety requirements. They also hold certifications like ISO 9001, ISO 14001, and ISO 45001.

What kind of after-sales support and services do Chinese portal crane manufacturers offer?

Chinese portal crane manufacturers often provide comprehensive after-sales support. This includes technical guidance, business negotiations, cooperative production, and ensuring high-quality equipment. Companies like HT Crane and THHI also welcome domestic and international visits for guidance and business cooperation, ensuring users receive ongoing support for their equipment.