Are you looking for the best clamshell crane factories in China? If so, you’re in the right place. In this article, we’ll compare the top manufacturers, highlighting their strengths, specialties, and what sets them apart in the industry. Let’s dive into the world of China’s leading clamshell crane producers.

China Clamshell Bucket Manufacturer and Supplier

Clamshell Grab Bucket With Remote Control

Product Details: The Clamshell Grab Bucket with Remote Control is designed for handling bulk materials such as coal, grain, and other cargo. It is typically operated using a radio remote control system, allowing for precise and safe operation. Key specifications include the bucket capacity (e.g., 4CBM, 6-12m³), crane load capacity (e.g., 5t), and weight (e.g., 2200 Kg). The bucket is usually designed to close only on the ground or on cargo, not in the air, and does not require an extra power supply from the vessel.

Pros:
– Enhanced safety through remote operation, reducing the risk of accidents.
– High precision and control over the grabbing process.
– Efficient handling of bulk materials with various capacities.
– No need for extra power supply from the vessel.

Cons:
– Limited to operation on the ground or on cargo, not in the air.
– Dependence on reliable radio remote control signals.
– Higher cost compared to non-remote controlled grab buckets.

China Wholesale Clamshell Bucket Crane Factory – Heavy …

Product Details: The heavy-duty rock bucket is designed for extreme durability and is considered the strongest among the four basic bucket types. It features heel shrouds and wear-resistant balls for enhanced protection. This bucket is suitable for various heavy-duty applications, including mining and quarry operations.

Pros:
– Highly durable and resistant to wear and tear due to the use of heel shrouds and…
– Suitable for heavy-duty applications such as mining and quarry operations.

Cons:
– No specific cons mentioned in the provided source, but potentially higher cost d…
– May require specific machine compatibility, which could limit its use with certa…

China Factory Production Excavator Telescopic Boom with …

Product Details: The excavator telescopic boom with a clamshell bucket is designed for deep excavation projects. It typically features a long reach, with digging depths ranging from 15 to 30 meters depending on the model. The clamshell bucket has capacities from 0.3 to 1.3 cubic meters. The system often includes a sliding cab for improved visibility, and it is equipped with safety features such as twin-rope systems to prevent free fall of the bucket. The boom and arm are made of high-strength materials, and the system is compatible with various excavator models like CAT320, CAT336D, etc.

Pros:
– Long reach and deep digging capabilities, ideal for underground construction pro…
– High-speed extension and retraction of the arm for efficient loading of trucks.
– Sliding cab provides excellent visibility for safe and efficient operation.
– Safety features like twin-rope systems and warning alarms to prevent accidents.
– Compact and quiet operation, suitable for urban environments.

Cons:
– Higher cost compared to standard excavators due to specialized components.
– Complex maintenance requirements, including regular rope inspections and replace…
– Limited maneuverability in very tight spaces due to the extended boom and arm.
– Operator training may be necessary to handle the specialized equipment effective…

China clamshell bucket crane

China Clamshell Grab Bucket

Product Details: The High Capacity Mechanical Grab Bucket, model OUCO-22-MGB, is a tool designed for grabbing and handling bulk materials such as sand, coal, mineral powder, and bulk fertilizer. It has a capacity of 22 cubic meters and is controlled by four steel ropes. The grab bucket is made of high-quality steel, including Hardox400 wear-resistant steel plate, ensuring a stable structure. It features a clamshell design with a large grasping ratio and strong closing force. The product is suitable for various working conditions and environments, and it can be directly connected to a crane. It includes features such as 360-degree swivel, stable

lifting, and an emergency stop device. The dead weight of the grab bucket is 10300kg, and the total lifting capacity is 17280kg. It is certified by ABS, CCS, ISO9001, and BV[3].

Pros:
– Made of high-quality steel, including Hardox400 wear-resistant steel plate, ensu…
– Simple and easy to use mechanical structure controlled by steel ropes.
– High material filling rate and strong closing force.
– Suitable for all kinds of natural environments and various bulk materials.
– 360-degree swivel and stable lifting capabilities.
– Equipped with emergency stop device and limiter for safety.
– Edge-sealed, maintenance-free construction with anti-corrosion spray paint.

Cons:
– The product requires specific installation and connection to a crane, which may…
– The dead weight of 10300kg may require significant lifting capacity from the cra…
– Customized products may have longer delivery times, up to 2-4 months depending o…

China Thhi Hydraulic Clamshell Grab

Product Details: The China Thhi Hydraulic Clamshell Grab is a high-lifting duty double girder grab crane, primarily used for loading and unloading bulk cargo. It features a cabin control system and can handle capacities ranging from 1.5 to 300 tons. The crane is composed of two electric hoists, one for lifting and the other for opening and closing the grapple. The traveling mechanism is driven by a conical rotor motor. The system uses three-in-one motors to improve efficiency and can be customized with different power supply methods, including unipolar and seamless taxi lines.

Pros:
– High lifting capacity ranging from 1.5 to 300 tons
– Efficient operation with three-in-one motors
– Customizable power supply methods
– Use of buffers (spring, rubber, hydraulic) to absorb impact energy and reduce da…
– Anti-deflection device for automatic adjustment and safety protection
– Wide application in various industries such as metallurgy, ports, and transporta…

Cons:
– Complex maintenance requirements due to the sophisticated system
– Potential for high initial investment and operational costs
– Dependence on reliable power supply and maintenance of the conical rotor motor a…
– Need for regular checks and adjustments of the anti-deflection device

Clamshell Grab Bucket Manufacturer in China – OUCO

Product Details: Clamshell grab buckets are equipment with two shells controlled by hydraulic or mechanical cylinders. They are used for loading, digging, and dredging purposes, handling materials such as sand, gravel, coal, and agricultural products. These buckets can be installed on fixed cranes, truck cranes, forestry cranes, excavators, and crawlers. They come in light and heavy models, with features like anti-wear manganese steel teeth, high tensile steel construction, and optional mechanical or hydraulic rotation. Capacities range from 0.75 to 30 cubic meters, and they can be customized for specific applications.

Pros:
– Versatile and efficient for handling various bulk materials
– Precise control and high loading capacity
– Sturdy construction with high tensile steel and anti-wear materials
– Easy installation and maintenance
– High productivity and safety in material handling operations
– Customizable for different applications and materials
– Reduced physical labor and enhanced efficiency in loading and unloading

Cons:
– Higher initial investment compared to other material handling tools
– Dependence on hydraulic or mechanical systems which can be prone to failures
– Requires regular maintenance to ensure optimal performance
– May have limited accessibility in certain work environments due to size and weig…

Clamshell Grab Bucket – China Supplier, Wholesale

Ship Crane Hydraulic Clamshell Grab

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Clamshell Crane Factories in China

What are the primary applications of clamshell cranes produced in China?

Clamshell cranes are widely used in various industries such as ports, docks, station yards, mines, and more. They are ideal for loading and unloading bulk cargo, including logs, minerals, coal, sand, and gravel materials. These cranes are also used in metallurgy, electricity, and preservation and transportation sectors.

How do clamshell grab buckets operate?

Clamshell grab buckets operate through a mechanical or hydraulic system. The mechanical type uses cables to open and close the grab, while the hydraulic type uses hydraulic power for the same action. Both types are designed to handle different types of bulk materials efficiently and can be controlled via radio remote control for ease of use.

What materials are clamshell grab buckets made of?

Clamshell grab buckets are typically manufactured from high wear-resistant steel to ensure durability and longevity. All bearings and other components are also made from robust materials to withstand the rigors of heavy-duty applications.

Can clamshell cranes be customized for special applications?

Yes, clamshell cranes can be customized to meet specific needs. Manufacturers often offer integrated solutions and can equip double girder overhead cranes with different types of grabs, such as orange peal grabs or mechanical four-ropes clamshell grabs, depending on the particular application.

What kind of service and support can I expect from Chinese clamshell crane manufacturers?

Chinese clamshell crane manufacturers are known for providing good service and competitive prices. They often have standard assembly line production, ensuring reliable quality and affordability. Many companies also offer after-sales support and integrated solutions for materials handling equipment, making it easier for you to find the right product and get the help you need.