In the heart of China’s rapid industrial and infrastructure development, the crane manufacturing industry stands as a pivotal force, driving the country’s economic growth and global influence. The zip crane, a specialized and crucial component of this industry, plays a vital role in the construction and infrastructure sectors, facilitating the lifting and movement of heavy materials with precision and efficiency.

This in-depth guide delves into the world of crane manufacturing in China, focusing on the zip crane segment. Readers will gain insights into the historical development of China’s crane industry, from its early beginnings with foreign technology imports to its current status as a global leader in innovative and intelligent crane solutions. You will explore the competitive landscape, dominated by giants such as Zoomlion, XCMG, and Shanghai Zhenhua Heavy Industries, and understand how these companies are pushing the boundaries of technology and safety.

The guide will also cover the key trends shaping the industry, including the shift towards lightweight, large-scale, intelligent, and reliable crane designs, as well as

Advanced Configuration JIB Cranes …

Guide to Jib Cranes from SinokoCrane

Introduction

Jib cranes are versatile and efficient lifting solutions widely used in various industrial applications. Here is a comprehensive guide to the jib cranes offered by SinokoCrane, highlighting their key features, applications, and benefits.

Types of Jib Cranes

Floor Mounted Jib Cranes

• Installation: These cranes are installed by pouring cement into a ground pit and then securing the crane to the ground using strength bolts. This method ensures a strong and stable foundation[1].
• Features:
• Compact structure design.
• Can be assembled with electrical chain hoists, CD hoist, MD hoist, and European type hoists.
• Suitable for machine workshops and moulds and dies workshops due to their high efficiency, energy-saving capabilities, and small space occupation[1].

Wall Mounted Jib Cranes

• Installation: These cranes are mounted directly to the wall, providing an alternative to floor-mounted options.
• Features:
• Ideal for areas where floor space is limited.
• Can be customized to fit specific workshop needs[1].

Key Features of SinokoCrane Jib Cranes

Model Specifications

• Model: SJB-2
• Capacity: 2000 kg
• Arm Length: 3000-6000 mm
• Lifting Height: 315-515 mm
• Ground Pit Size: 160016001200 mm[1].

Operational Benefits

• Space Efficiency: Jib cranes save workshop space due to their compact design.
• Reliable Performance: Standard processes ensure reliable operation with minimal malfunctions.
• Low Maintenance: Designed for easy operation and maintenance, reducing downtime and costs[1].

Applications

Industrial Workshops

• Jib cranes are highly suitable for machine workshops and moulds and dies workshops due to their efficiency and space-saving design.
• They facilitate high precision and energy-efficient material handling[1].

Outdoor and Multi-Station Use

• Jib cranes can be used in outdoor applications such as loading docks and can serve multiple workstations efficiently[2].

Design and Construction

Structural Integrity

• The cranes feature a robust design with precision tapered roller bearings in the top pivot and trunnion assemblies, ensuring smooth operation and long life.
• Full supporting triangular base plate gussets are used to minimize crane deflection, enhancing load positioning accuracy[2].

Installation Flexibility

• The boxed style head design allows for installation of the head prior to the boom, reducing required installation clearances and maximizing hoist lift.
• This design also increases stability compared to common sleeve-over-pipe designs, reducing deflection and bouncing of the load[2].

Safety and Performance

Full Rated Capacity

• Pre-engineered for use with powered hoists, allowing for full rated capacity use. A factor of 15% of the jib crane capacity is allowed for the hoist and trolley weight, with an additional 25% allowed for impact[2].

Rotational Capability

• Some models, like the Mast Type Jib Cranes, offer 360° rotation, allowing full utilization of the working area and precise load positioning[2].

Safety Features

• Utilize self-aligning radial bushings and oil-impregnated bronze thrust washers to ensure smooth and safe movement.
• Designed to exert less force on the building structure, making them a safe and economical choice[2].

Conclusion

SinokoCrane jib cranes offer a range of benefits including space efficiency, reliable performance, and low maintenance. Their versatility in various industrial applications, combined with robust design and safety features, make them an excellent choice for workshops and other material handling needs. Whether you need a floor-mounted or wall-mounted solution, SinokoCrane jib cranes are designed to meet your specific requirements.

Jib crane China Manufacturer

Guide to Jib Cranes: Types, Components, and Selection Criteria

What is a Jib Crane?

A jib crane is a type of crane that consists of a horizontal arm (jib or boom) attached to a fixed mast or wall, supporting a movable hoist. These cranes are widely used in heavy industrial settings for their efficiency in lifting and moving loads within a fixed arc of rotation.

Components of a Jib Crane

Mast/Pillar

The mast or pillar is a vertical beam that provides support for the boom. It can be freestanding, wall-mounted, or column-mounted, depending on the crane’s design.

Reach/Boom

The reach or boom is the horizontal part of the crane, dictating the crane’s reach and working area.

Trolley

The trolley runs along the length of the jib or boom, carrying the hoist and the load, allowing for horizontal movement.

Movable Hoist

The hoist is attached to the trolley and lifts and lowers the load using a wire rope or chain.

Controls

Controls can be manual or automated, enabling the operator to manipulate the crane’s movements and hoist operations.

Electrification or Pneumatic Power

Jib cranes can be powered electrically or pneumatically, depending on the application and environment.

Types of Jib Cranes

Freestanding Jib Cranes

• Foundation/Insert Mounted: These cranes require a concrete foundation and are anchored using deep mounting inserts. They are robust and capable of handling heavy loads.
• Base-Plate Mounted: These cranes are bolted to a concrete foundation using a large base plate, providing high load capacities and versatility.
• Sleeve-Insert Mounted: Similar to foundation/insert mounted, these cranes are fitted into a sleeve insert embedded in concrete, ideal for applications where the crane might need to be moved or removed.
• Usage: Freestanding jib cranes are versatile and can be used under large bridge cranes, in open areas, outdoor applications, and in machining and assembly operations[1][3][4].

Foundationless Jib Cranes

• Characteristics: These cranes are mounted on a slab and bolted to 6-inch reinforced concrete. They are easy to install, cost-efficient, and very portable.
• Specifications: They can accommodate 9-16-inch spans, 1000 pounds of weight, 360-degree rotation, and boom heights of up to 20 inches.
• Usage: Ideal for lighter loads and dynamic workspaces where a permanent foundation is not feasible[1][4].

Wall-Mounted Jib Cranes

• Fixed Wall-Mounted: Economical alternatives to freestanding jib cranes, these cranes offer 200-degree rotation and can handle loads up to 5 tons.
• Traveling Wall-Mounted: Similar to fixed wall-mounted cranes but can cover lengthwise areas along the walls without disturbing the floor level.
• Usage: These cranes save floor space and are suitable for workstations where full 360-degree rotation is not required[2][4].

Mast Type Jib Cranes

• Design: These cranes combine a freestanding design with a wall-mounted approach. They require a smaller foundation and are suitable for spaces with limited overhead clearance.
• Specifications: They can accommodate spans of 10-40 inches, loads up to 40 tons, and offer 360-degree rotation. There are two designs available: full cantilever and drop cantilever[1][3][4].

Articulating Jib Cranes

• Characteristics: These cranes have one boom and two swivel arms, allowing for greater flexibility and precision. One arm allows for 200 degrees rotation, and the other for 360 degrees.
• Usage: Ideal for light tasks, navigating around obstacles, and intricate material handling tasks. They can be wall-mounted, ceiling-mounted, or mounted on a bridge system[1][4].

How Jib Cranes Work

Rotation and Movement

Jib cranes rotate and hold the load, with most cranes also offering transverse motion. The jib moves the load from one place to another, both horizontally and vertically.

Power Operation

Jib cranes can be operated manually or with electric or pneumatic power. Electric or pneumatic operations use push-button control systems to control the rotation of the boom, the motion of the trolley, and the lifting and lowering movements of the hoist[1][2][4].

Selecting the Right Jib Crane

Power Requirements

The power source (electric, hydraulic, or pneumatic) must align with the available utilities and the specific needs of the operation.

Height Under Boom (HUB)

The height under the boom is crucial to ensure the crane fits into the workspace and can lift loads to the required heights.

Area of Rotation

The area of rotation determines the working range of the crane. It is essential to consider space limitations and the reach needed for operations.

Duty Cycle/Classification

The duty cycle or classification of the crane should match the frequency and type of use in the intended application[4].

Installation and Safety Considerations

Foundation Requirements

Different types of jib cranes have varying foundation requirements. For example, freestanding and mast type cranes may require specific concrete foundations, while foundationless jib cranes can be bolted to existing reinforced concrete[1][3][4].

Overhead Clearance

Ensure there is adequate overhead clearance for the pivot assembly and the boom to rotate, especially for mast type jib cranes[3].

Structural Support

For mast type jib cranes, an adequate structural support is necessary to stabilize the crane at the top of the mast. The deflection of the supporting member should not exceed 1/2 inch if installed underneath an overhead crane runway or building truss[3].

By understanding the components, types, and selection criteria for jib cranes, users can make informed decisions to optimize their material handling operations and ensure safe and efficient use of these versatile lifting solutions.

3 Ton Jib Crane

Guide to 3-Ton Jib Cranes

Introduction

3-ton jib cranes are versatile and efficient lifting solutions used in various industrial, warehouse, and construction settings. They are designed to enhance lifting efficiency and productivity, and this guide will provide a comprehensive overview of their types, specifications, features, and applications.

Types of 3-Ton Jib Cranes

Wall-Traversing Jib Crane

• Operation: These cranes operate along runways mounted on walls, maximizing the usable work area.
• Features:
• Extensive lateral material movement without occupying floor space.
• Facilitates vertical lifting and lowering.
• Customizable runway lengths to meet specific work requirements.
• Specifications:
• Lifting Capacity: 0.5-16 tons
• Effective Radius: 5-12.5 meters
• Lifting Height: 6-30 meters
• Lifting Speed: 0.35-8 m/min
• Hoist Travel Speed: 10 m/min
• Crane Travel Speed: 20 m/min
• Work Duty: A3, A4[1].

Wall-Mounted Jib Crane

• Operation: Utilizes existing building structures for support, eliminating the need for additional floor foundations.
• Features:
• Cost-effective by avoiding new construction expenses.
• Ideal for lifting and moving loads in tighter areas.
• Specifications:
• Lifting Capacity: 0.5-10 tons
• Effective Radius: 3-8 meters
• Lifting Height: 6-30 meters
• Slewing Angle: 0-180°
• Lifting Speed: 0.7-8 m/min
• Travel Speed: 10 m/min
• Slewing Speed: 0.4-1 r/min
• Work Duty: A3, A4[1].

Pillar-Mounted Jib Crane

• Operation: Designed for lifting and transporting loads within a workspace without interference from walls or other obstacles.
• Features:
• Offers 360-degree rotation upon request.
• Ideal for applications requiring extensive hook travel and low headroom.
• Specifications:
• Lifting Capacity: 0.5-20 tons
• Effective Radius: 3-15 meters
• Lifting Height: 3-8 meters
• Slewing Angle: 0-360°
• Lifting Speed: 0.33-8 m/min
• Travel Speed: 10 m/min
• Slewing Speed: 0.4-1 r/min
• Work Duty: A3, A4[1].

Key Features of 3-Ton Jib Cranes

Rotation and Mobility

• Rotation Range: Typically offers a rotation range from 180 degrees to a full 360 degrees, depending on the model.
• Manual vs. Motorized Rotation:
• Manual rotation: Suitable for lighter or less frequent tasks, often through a hand crank.
• Motorized rotation: Ideal for high-frequency or precise operations, offering smoother and more controlled movement[1].

Types of Base Mounts

• Floor-Mounted: Provides stability and is suitable for fixed locations.
• Wall-Mounted: Attached to a wall or column, saving floor space and ideal for tighter areas.
• Base Plate Mounted: Installed on a plate or foundation, offering flexibility in placement and stability[1].

Applications

• Industrial and Warehouse Settings: Suitable for heavy lifting in industrial and warehouse environments.
• Work Cells and Bays: Often used in work cells or along walls in bays to supplement overhead cranes or gantry systems[2][3].
• Construction Sites: Useful for lifting and moving materials in construction projects.

Installation Considerations

• Structural Integrity: It is crucial to consult a qualified architect or engineer to ensure the building structure can support the crane, especially for wall-mounted jib cranes[5].
• Foundation Requirements: For floor-mounted cranes, the foundations should be checked by a local engineer to ensure they can handle the load[3].

Benefits

• Durable and Long-Lasting: Built to withstand frequent and intensive lifting applications.
• Cost-Effective: Economical installation and operation compared to other lifting solutions.
• Efficient Design: Allows for 360-degree rotation and smooth trolley travel.
• Easy Operation and Maintenance: Designed for easy operation and maintenance, with features like zerk fittings for easy field lubrication[2][4].

Customization and Specifications

• Span and Height: Available in various spans and heights to meet specific work requirements.
• Load Capacity: Ranges from 0.5 to 20 tons, depending on the model and application.
• Speeds: Different lifting, travel, and slewing speeds to suit various operational needs.
• Work Duty: Classified under work duties A3 and A4, indicating their suitability for medium to heavy-duty applications[1][3].

By understanding these aspects, you can select and implement the most appropriate 3-ton jib crane for your specific lifting and handling needs.

Jib Crane(Wall-mounted and Column-mounted)

Since the specific website you mentioned is not accessible in the provided search results, I will create a comprehensive guide based on the general information about column-mounted jib cranes from the available sources.

Column Mounted Jib Cranes: A Comprehensive Guide

Introduction

Column mounted jib cranes are versatile and efficient lifting solutions widely used in various industrial and commercial settings. These cranes are designed to save floor space and enhance productivity by mounting the jib arm directly to a building column or wall.

Design and Components

Main Components

• Top Column and Low Column: The primary structural elements that support the crane[1].
• Main Girder and Main Girder Pole: These form the horizontal beam from which the hoist operates[1].
• Electric Hoist: Used for lifting heavy objects along the cantilever beam[1].
• Rotation Mechanism: Enables the jib arm to rotate, often driven by a cycloidal pinwheel reducer[1].
• Electrical System: Includes controls such as remote control or pendent line with press buttons[1].

Mounting Options

• Column Fixing: Can be mounted using clamping brackets around an existing building column or stanchion[2].
• Customizable Mounts: Can be configured for round, square, or I-beam columns[3].

Features and Benefits

High Efficiency and Speed

• Designed for high-speed operation with quick rotation capacity and impressive positioning accuracy[3].

Adjustability and Versatility

• Offers a large operating range with generous swivel angles, typically up to 360 degrees or 270 degrees[1][4].
• Can be used with various hoists such as chain hoists, wire rope hoists, and vacuum or magnet lifting devices[3].

Ease of Operation

• Ergonomic support reduces strain on workers, and low-friction operation ensures smooth and easy use[3].

Durability

• Built with high-quality, wear-resistant components to withstand constant use and meet industry standards such as ASME/ANSI B30 and AWS-D14.1 & D1.1[3].

Applications

Industrial Settings

• Widely used in manufacturing plants, workshops, warehouses, mines, and ports[1][5].

Specific Use Cases

• Ideal for lifting and moving heavy components, positioning parts for assembly, and transferring materials between workstations[5].

Safety Features

Overload Protection

• Includes overload limit switches and current overload protection systems to prevent accidents[1].

Emergency Stops and Limit Devices

• Equipped with emergency stop systems and lifting height limit devices to ensure safe operation[1].

Electrical and Physical Safeguards

• Features such as rubber buffers, electric protective devices, and rail anchoring ensure comprehensive safety[1].

Installation and Maintenance

Space-Saving Design

• Mounts directly to a wall or structural column, freeing up valuable floor space and reducing the need for complex floor support structures[5].

Ease of Installation

• Cost-effective and easy to install, with options for custom mounts that do not require modifying the column itself[2][3].

Maintenance

• Built to industry standards, ensuring reliability and longevity with minimal maintenance needs[3].

Technical Parameters

Load Capacity

• Can handle weight loads ranging from a few hundred pounds to several tons, depending on the model (e.g., up to 1000 kg, 1600 lbs, or 10,000 lbs)[2][3][5].

Span Lengths

• Available with span lengths up to 20 feet or 18 meters, depending on the model[1][5].

Hoisting Heights and Speeds

• Various hoisting heights and speeds are available, such as 3, 6, 9, 12, or 20 meters, with corresponding hoisting speeds[1].

By understanding these aspects, users can make informed decisions about the selection, installation, and operation of column-mounted jib cranes to optimize their material handling processes.

Heavy Duty Jib Cranes

Given that the provided URL does not lead to a accessible webpage, I will create a comprehensive guide on heavy-duty jib cranes based on the information from the other sources.

Guide to Heavy-Duty Jib Cranes

Introduction

Heavy-duty jib cranes are essential pieces of equipment in various industrial settings, designed to handle heavy loads with precision and ease. These cranes are versatile, reliable, and can be customized to meet specific material handling needs.

Types of Jib Cranes

Free Standing Jib Cranes

• Design and Installation: These cranes are mounted directly to the floor and do not require support from the building structure. They offer up to 360-degree rotation, making them highly versatile[3][4][5].
• Specifications: Typically available with lifting capacities up to 5 tons (10,000 lbs), spans ranging from 8 to 20 feet, and height under the boom options from 8 to 20 feet[1][4][5].
• Features: Include heavy-duty assembly with reinforcing side plates, full plate style gussets, heavy-duty thrust bearings, and roller cage assemblies for smooth rotation[1][4].

Wall and Column Mounted Jib Cranes

• Design and Installation: These cranes are attached to a wall or a vertical structure and do not require a floor mounting base. They offer 180-degree rotation and are ideal for workstations with limited space[3][4].
• Specifications: Available with various lifting capacities and spans, often used in areas where headroom is a concern[3][4].

Mast Style Jib Cranes

• Design and Installation: These cranes are floor-supported and top-stabilized, typically not requiring special foundations. They offer 360-degree rotation and higher capacity and reach compared to other types[3][4].
• Features: Include safety features such as braking devices and limiters to enhance safety in industrial environments[4].

Articulating Jib Cranes

• Design and Installation: These cranes have two arms that can move independently, providing excellent maneuverability around obstacles. They are suitable for precise handling of materials in tight spaces[3][4].
• Specifications: Often used in applications where loads need to be positioned around overhead obstructions or through doorways[3][4].

Cantilever Jib Cranes

• Design and Installation: These cranes feature a long projecting beam or girder fixed at one end, used primarily in shops and warehouses. They eliminate the need for stringer support, maximizing available headroom[3][4].
• Specifications: Load capacities range from 4 to 10 tons, and they are especially useful when there are existing overhead cranes[3].

Portable Jib Cranes

• Design and Installation: Designed for temporary or mobile lifting needs, these cranes can be moved to different locations and are ideal for maintenance applications or workplaces requiring flexibility[3].

Key Features of Heavy-Duty Jib Cranes

Rotation and Movement

• 360-Degree Rotation: Many heavy-duty jib cranes offer full 360-degree rotation, enhancing their versatility in various applications[1][2][5].

Load Capacity and Span

• Load Capacity: Ranges from 1/8 ton to 15 tons (or up to 1500 lbs for specific models), depending on the type and configuration of the crane[1][2][4].
• Span Options: Available spans range from 8 feet to 40 feet, catering to different workspace requirements[1][2][4].

Structural Integrity

• Heavy-Duty Assembly: Includes reinforcing side plates, full plate style gussets, and heavy-duty thrust bearings to ensure robust and durable operation[1][2][4].

Safety and Compliance

• Compliance Standards: All cranes are designed and manufactured in accordance with standards such as AISC, OSHA 1910.179, and ANSI B31.11 to ensure safety and reliability[1][3].
• Safety Features: Include braking devices, limiters, and anti-slip angles to prevent accidental impacts and ensure safe operation[1][4].

Installation and Maintenance

Foundation Requirements

• Structural Adequacy: Free standing jib cranes need to be supported by a structurally adequate foundation unless a foundationless design is chosen. Sufficient clearance above the boom is also necessary[5].

Accessories and Add-Ons

• Hoists, Trollies, Festooning: These are often sold separately and can be customized to meet specific application needs[1][4].

Applications and Benefits

Industrial Use

• Material Handling: Jib cranes are ideal for material handling in defined spaces, allowing operators to manage a wide variety of materials efficiently[3][4].

Workspace Flexibility

• Multiple Workstations: Free standing jib cranes can serve several workstations, making them perfect for open areas or under large bridge cranes[3][4][5].

Outdoor Use

• Ruggedized Solutions: Many jib crane solutions can be ruggedized for outdoor use, such as loading docks or machining and assembly operations[3][5].

Conclusion

Heavy-duty jib cranes are indispensable in industrial settings due to their versatility, reliability, and ability to handle heavy loads. By understanding the different types, features, and installation requirements of these cranes, users can select the most appropriate solution to enhance their material handling efficiency and productivity.

Best Price Jib Crane for Sale – SEVENCRNE

Guide to Jib Cranes: Types, Uses, and Selection Criteria

Introduction to Jib Cranes

Jib cranes are overhead lifting devices characterized by a horizontal member, known as the jib or boom, which extends from a vertical support. These cranes are widely used in various industries, including construction, manufacturing, transportation, and mining, for their ability to efficiently lift and move heavy materials within a confined or large work area.

Types of Jib Cranes

1. Free-standing Jib Cranes

• Installation: Mounted on a concrete foundation or floor-mounted base plate.
• Usage: Ideal for fabricating and assembly shops, and can be used in conjunction with overhead cranes for heavier loads.
• Capabilities:
• Range of up to 360 degrees rotation.
• Can lift light to moderate loads.
• Spans up to 50 feet and capacities up to 15 tons.
• Boom heights up to 40 feet[2][5].

2. Wall-mounted Jib Cranes

• Installation: Attached directly to a vertical wall or building support column.
• Usage: Suitable for factories, workshops, and warehouses with limited floor space.
• Capabilities:
• Range of up to 180 degrees rotation.
• Can lift light to moderate loads.
• Space-saving design, ideal for small work cells or loading docks[2][5].

3. Articulating Jib Cranes

• Design: Features a multi-section boom with two swivel arms.
• Usage: Ideal for machine shops and areas requiring precision and flexibility to reach over obstacles or into machinery and containers.
• Capabilities:
• Primary boom arm allows for up to 200 degrees swivel, and the outer arm up to 360 degrees.
• Can be floor-mounted, wall-mounted, ceiling-mounted, or mounted on a bridge or track system[2][5].

4. Mast-style Jib Cranes

• Installation: Installed with a vertical mast and supported by an existing overhead structure or beam.
• Usage: Commonly used in outdoor settings like marshaling yards and construction sites where overhead clearance is limited.
• Capabilities:
• Range of up to 360 degrees rotation.
• Can lift heavy loads; spans up to 40 feet and capacities up to 10 tons.
• Boom heights up to 40 feet[2][5].

5. Portable Jib Cranes

• Design: Mounted on a base with wheels for easy mobility.
• Usage: Ideal for construction sites that require frequent movement of materials.
• Capabilities:
• Range of up to 360 degrees rotation.
• Can lift light to moderate loads.
• Highly versatile and easy to install[1][5].

Other Types of Jib Cranes

Cantilever Jib Cranes

• Design: Features a fixed horizontal beam extending from a vertical column.
• Usage: Used in applications where a fixed boom is necessary.
• Capabilities: Can be customized to meet specific needs, often used in conjunction with other crane systems[2].

Foundationless Jib Cranes

• Installation: Mounted on a slab and bolted to reinforced concrete, no special foundation required.
• Usage: Ideal for indoor use, cost-efficient, and highly portable.
• Capabilities: Spans up to 16 inches, capacities up to 1000 pounds, and 360-degree rotation[3].

How to Choose the Right Jib Crane

Consider the Load Weight

• Ensure the crane’s lifting capacity matches the weight of the loads you need to lift.

Assess the Available Space

• Determine whether a wall-mounted, free-standing, or mast-style crane is most suitable based on the available floor and wall space.

Evaluate the Height and Reach Requirements

• Choose a crane that can reach the necessary heights and spans for your specific application.

Consider the Frequency of Use

• Select a crane that is durable and suitable for the frequency of use in your operation.

Safety and Training

• Ensure the crane meets safety regulations and that operators are properly trained to use it correctly[1][2][5].

Installation and Maintenance

Installation

• Proper installation is crucial for the stability and safety of the crane. Ensure that the foundation or mounting is secure and meets the manufacturer’s specifications.

Maintenance

• Regular maintenance is essential to extend the life of the crane and ensure safe operation. This includes inspecting the crane’s components, lubricating moving parts, and performing any necessary repairs[1][4].

Conclusion

Jib cranes are versatile and essential tools in various industrial settings, offering a range of benefits including increased productivity, reduced workplace injuries, and improved safety. By understanding the different types of jib cranes and their specific uses, you can select the most appropriate crane for your needs, ensuring efficient and safe lifting operations.

Handling Systems Jib Crane

Since the provided websites do not include the specific content from https://www.eurocranegroup.com/mobile-jib-crane/60861472.html, I will create a comprehensive guide based on the general information about mobile jib cranes gathered from the other sources.

Mobile Jib Crane Guide

Introduction

A mobile jib crane, also known as a portable jib crane or mobile cantilever crane, is a versatile and adaptable lifting solution designed for various material handling needs. These cranes are ideal for applications where flexibility and ease of repositioning are crucial.

Key Features of Mobile Jib Cranes

Lifting Capacity and Outreach

• Mobile jib cranes typically have lifting capacities ranging from 125 kg to 2,000 kg (or more in some models), making them suitable for a wide range of light to medium-duty material handling tasks[2][5].
• The outreach of these cranes can vary from 1 to 6 meters, depending on the model and configuration[1][2].

Slewing Range and Rotation

• One of the key advantages of mobile jib cranes is their ability to rotate 360°, allowing for precise positioning of loads in any direction[1][3][5].

Hoisting Mechanism

• These cranes often use electric or manual hoists, such as chain hoists or rope hoists, to lift and lower loads. The choice between electric and manual depends on the specific application and the level of automation required[2][5].

Transport and Mobility

• Mobile jib cranes are designed to be easily repositioned. They can be moved using crane trolleys, forklift trucks, or overhead cranes. Some models come with fork lift pockets, lifting lugs, or couplings for easy transport[1][5].

Design and Construction

Compact and Adjustable Design

• Many mobile jib cranes feature a compact design, making them suitable for use in small and narrow operating rooms. The column height and jib arm length can often be adjusted to fit specific workspace conditions[1][5].

Stability and Counterweight

• To ensure stability, some models incorporate an integrated counterweight in the crane base, eliminating the need for fastening to the foundation or dowelling to the concrete floor[1].

Slewing Operation

• Sophisticated ball bearings and pivot resistance regulators are often used to ensure smooth and easy slewing operations[1].

Applications

Industrial Settings

• Mobile jib cranes are widely used in factories, workshops, and assembly lines for tasks such as feeding machines, temporary maintenance, and repair. They are also useful in warehouses and docks for heavy lifting[2][5].

Flexible Use

• These cranes are versatile and can be used in various settings, including production lines, mechanical processing, and field operations. They are particularly useful where frequent repositioning is necessary[2][5].

Safety and Performance

Stability and Safety Features

• Mobile jib cranes are designed with stability in mind. Features such as outriggers and self-aligning radial bushings help ensure smooth operation and minimize the risk of accidents[3][4].

Precision and Ease of Operation

• The use of precision tapered roller bearings and other advanced components ensures that loads can be positioned precisely and efficiently. This reduces the risk of product damage and enhances operator safety[4].

Additional Accessories and Options

Power Supply

• Mobile jib cranes often come with various power supply options, such as round cable systems or trailing systems, to support the hoist and ensure continuous operation[1].

Control Systems

• Pendant controls fixed to the hoist are common, allowing operators to control the crane easily. Some models may also offer additional control options such as push-button controls or hydraulic hand pumps[1][3].

Installation and Maintenance

Ease of Installation

• Mobile jib cranes are generally easy to install and do not require special foundations in many cases. This makes them a cost-effective solution compared to more complex crane systems[4].

Maintenance

• Regular maintenance is crucial to ensure the longevity and performance of the crane. This includes checking the hoisting mechanism, slewing bearings, and other critical components[4].

Conclusion

Mobile jib cranes offer a flexible, efficient, and cost-effective solution for various material handling needs. Their ability to rotate 360°, easy repositioning, and adjustable design make them an essential tool in many industrial and production environments. By understanding the key features, applications, and safety considerations, users can maximize the benefits of these versatile cranes.

China Zimmy Zip Crane Manufacturers and Factory, Suppliers

Since the provided query involves a specific website that is not accessible in the given search results, I will create a comprehensive guide based on the general information about Jimmy Jibs, which are a type of camera crane commonly used in film and television production. Here is an in-depth guide using the information from the available sources:

Introduction to Jimmy Jibs

Jimmy Jibs are versatile camera cranes designed to capture dynamic shots from various angles and heights. They are widely used in film, television, and other video production environments.

Key Features of Jimmy Jibs

Arm Lengths and Configurations

Jimmy Jibs come in a range of arm lengths to suit different production needs:
– Arm lengths can be configured from 6 feet to 30 feet in 6-foot increments, with additional lengths such as 40 feet available in some models[2][4][5].
– Some models can be assembled in 3-foot increments from 6 feet to 24 feet[3].

Maximum Camera Weight

The maximum camera weight that a Jimmy Jib can support is typically 50 lbs (approximately 22.7 kg)[2][4][5].

Jib Models and Applications

• Standard (6ft): Ideal for indoor shoots and tight spaces.
• Standard Plus (9ft): Suitable for both indoor and outdoor shoots.
• Giant (12ft) and Giant Plus (15ft): Versatile and used for both indoor and outdoor productions.
• Super (18ft) and Super Plus (24ft): Larger models suitable for outdoor productions requiring greater height and reach.
• Extreme (30ft): The largest standard model, often used for high-reach outdoor shots[2][5].

Specialized Models

• Super Jimmy Jib: Can reach heights of up to 40 feet.
• Jimmy Jib Triangle: Features a triangular design for greater stability and smooth movement[2][4].

Operational Capabilities

Remote Head and Control

Jimmy Jibs are equipped with remote heads that allow for control of pan, tilt, focus, iris, and zoom. These heads can be used as “robo heads” without the crane arm and can be mounted on tripods, trusses, or grids[4].

Mounting Options

Jimmy Jibs can be mounted on various platforms, including:
– Heavy-duty tripods and wheels base
– Fisher or Chapman dollies
– Camera cars
– Golf and Gator carts[4].

Setup and Operation

Assembly and Transport

Jimmy Jibs are designed for easy assembly and transport. They often come with custom trailers or containers that include all necessary tools and accessories for setup[1].
– The Jimmy Jib Pro Base allows the crane to roll on and off track fully rigged, saving time and improving efficiency[3].

Crew Requirements

Operating a Jimmy Jib typically requires a minimum of a two-man crew: a Jib Operator and a Jib Tech/Assistant[4].

Accessories and Additional Features

Accessories

Jimmy Jibs often come with a variety of accessories, including:
– Data snakes
– Breakout boxes
– Custom skirting
– Gen-sets for power needs[1].

Stabilized Heads

Jimmy Jibs can be equipped with budget-stabilized heads like the DJI Ronin range and FreeFly’s Movi range, as well as larger, premium stabilized heads like Filmotechnics’ Flight Head mini and the Libra Mini[3].

Safety and Stability

Footprints and Safe Working Areas

Different lengths of Jimmy Jibs have varying footprints and safe working areas. For example, the 30ft Extreme Jimmy Jib uses three rear sections, while the 15ft, 18ft, 21ft, and 24ft models use two rear sections[5].

Conclusion

Jimmy Jibs are highly versatile and reliable camera cranes that can be tailored to meet the specific needs of various film and television productions. Their range of arm lengths, mounting options, and advanced remote head capabilities make them a valuable tool for capturing dynamic and high-quality shots.

China Jib Crane Ship Electric Factory Suppliers …

Guide to China Jib Crane Ship Electric Factory

Introduction

Jib cranes, particularly those designed for ship and marine applications, are crucial for efficient and safe material handling in various industrial settings. Here is a comprehensive guide to the China jib crane ship electric factory, focusing on the key aspects of these cranes.

Manufacturer Overview

• Company Profile: Xinxiang MAGICART Cranes Co., Ltd is a prominent manufacturer and supplier of cranes and related products. The company is based in Xinxiang, Henan, China, and specializes in designing and manufacturing cranes according to the F.E.M standard.

Contact Information

• Telephone: 0086-373-5853707
• Mobile/WhatsApp/WeChat: +86 173 3736 9273, +86 173 3736 9287
• Email: sales@magicartcranes.com
• Address: 1523, Gongyuanguoji, Jinsui Road, Xinxiang, Henan, China

Product Specifications

Lifting Capacity

• The jib cranes manufactured by MAGICART can handle a wide range of loads, from 5 tons to 500 tons, making them versatile for various applications including boat and yacht handling.

Application

• These cranes are designed for handling different tons of boats or yachts from the shore side. They can be used for maintenance on the shore side or for launching new boats into the water.

Lifting Mechanism

• The cranes use a soft and firm belt to lift boats and yachts, ensuring that the surface of the vessel is not damaged during the lifting process.

Key Features

Rotational Capability

• Jib cranes often come with the ability to rotate, typically up to 360 degrees, allowing for flexible and precise load positioning.

Mounting Options

• These cranes can be mounted in various ways, including pedestal mounting ready for welding to the vessel’s main structure or wall mounting, depending on the specific requirements of the application.

Control Systems

• The cranes are equipped with precise step-less speed control systems, ensuring smooth and accurate operations.

Durability

• The cranes are built with high-quality materials, such as certified A36 & S690 steel structures, and feature stainless steel grease nipples for enhanced durability and maintenance.

Working Conditions

• These cranes are designed to operate in a wide range of temperatures, typically from -10°C to +45°C, making them suitable for various environmental conditions.

Benefits of Using Jib Cranes

Space Efficiency

• Jib cranes are designed to save space and are easy to install. Wall-mounted jib cranes do not require special floor space, while column jib cranes need only a minimal area for the pillar.

Cost-Effectiveness

• By using jib cranes, companies can save costs on traveling cranes or forklifts and improve overall work efficiency. Jib cranes reduce setup and non-productive times, making them a cost-effective solution for material handling.

Safety and Efficiency

• Jib cranes relieve the strain of physically demanding work on staff and reduce the risk of injuries or accidents when handling heavy or unwieldy parts. They enable workers to lift, transport, and deposit work pieces quickly and precisely.

After-Sales Support and Quality Assurance

• MAGICART Cranes Co., Ltd emphasizes quality assurance and provides full lifecycle services for their products. This includes thorough testing of every part before delivery to ensure functionality and quality.

Conclusion

China jib crane ship electric factories, such as MAGICART Cranes Co., Ltd, offer high-quality, reliable, and efficient solutions for material handling in marine and industrial settings. With their robust construction, versatile applications, and cost-effective benefits, these cranes are essential tools for enhancing operational efficiency and safety.

China Zip Crane Manufacturers and Factory, Suppliers

Since the provided URL does not pertain to the topic of jib cranes, here is a comprehensive guide on jib cranes based on the relevant sources:

What is a Jib Crane?

Definition

A jib crane is a type of overhead lifting device that uses a pillar fixed on the floor or wall as a support to move loads. It consists of a horizontal member, known as the jib or boom, which supports a movable hoist[1][4][5].

Primary Function

The primary function of a jib crane is to lift, position, and lower loads in industrial settings, such as factories, warehouses, docks, and construction sites. They are particularly useful for repetitive and unique lifting tasks in smaller work areas[1][4][5].

Components of a Jib Crane

Boom (Jib)

• The boom is the horizontal arm that extends from the crane and supports the hoist. It can rotate through an arc or be fixed to provide lateral movement[1][4][5].

Mast (Pillar)

• The mast is a vertical beam that provides support for the boom. It can be mounted on the floor or wall[1][4][5].

Hoist

• The hoist is a movable part that elevates, positions, and lowers the loads. It can be operated manually, electrically, or pneumatically[1][4][5].

Trolley

• The trolley carries the hoist, wire rope or chain, and the hook along the length of the boom. It can be manual, motorized, or pneumatic[1][4][5].

Types of Jib Cranes

Freestanding Jib Cranes

• These are the most popular type of jib crane and can be installed anywhere, both indoors and outdoors. They offer the highest capacities, longest spans, and greatest amount of rotation (up to 360 degrees). However, they require a special foundation to anchor and secure the crane[1][4][5].

Foundationless Jib Cranes

• These cranes are a type of freestanding jib crane that are slab-mounted and bolted to 6-inch reinforced concrete for indoor use. They do not require a special foundation, making them easy to install and highly portable. However, they have lower capacity compared to those with a poured foundation[1][4].

Mast Type Jib Cranes

• These cranes are an economical alternative to freestanding systems and do not require a significant foundation. They need only 6 inches of reinforced concrete and additional support from an existing overhead beam or structure. They can be used for heavy-duty applications similar to freestanding systems[1][4].

Wall-Mounted Jib Cranes

• These cranes are mounted on a wall and are economical alternatives to freestanding and mast type jib cranes. They come in two types:
• Fixed Wall-Mounted Jib Cranes: These have a capability of 200-degree rotation and can lift loads up to 5 tons.
• Traveling Wall-Mounted Jib Cranes: These can cover lengthwise areas along the walls without disturbing the floor level[2][4].

Articulating Jib Cranes

• These cranes have one boom and two swivel arms, allowing them to reach under and into machinery and containers. They can accommodate spans up to 16 inches, capacities up to 1 ton, and different rotation features. They are used for light tasks and can be wall-mounted, ceiling-mounted, or mounted on a bridge system[1][3].

Cantilever Jib Cranes

• These cranes have a boom mounted with a bench support structure on existing structures like walls or pillars. They are installed on a vertical reinforced concrete support and offer savings in manufacturing costs and reduced dimensions of the load-bearing columns[3].

Retractable Jib Cranes

• These cranes have two booms: the first is connected to the column or support and allows rotation, while the second slides below the first with manual or electric travel. This design allows for maximum rotation and is useful in confined spaces[3].

How Jib Cranes Work

Rotation and Movement

• Jib cranes rotate around their axis, allowing for 360-degree rotation in freestanding and mast type cranes, and between 180 to 200 degrees in wall-mounted cranes. The boom can move horizontally using an electric or manual hoist trolley[1][3][4].

Lifting Mechanism

• The hoist uses a chain or rope surrounding the load to lift it. The lifting medium can be a chain, fiber rope, or wire cable with an attached hook. The cranes can be operated manually or electrically[2][3][4].

Applications of Jib Cranes

• Jib cranes are used in various industries such as construction, manufacturing, warehouses, docks, and factories. They are essential for tasks that require precise positioning or placement of heavy loads[1][4][5].

Safety and Installation

Safe Assembly

• The installation of jib cranes, especially cantilever jib cranes, involves anchoring systems using threaded bars, counter supports, and nuts, or chemical anchors on reinforced concrete columns[3].

Electrical Connections

• Electrical connections and earthing of the motors for the movement of the hook, hoist, and boom must be carried out by a certified installer to ensure safety and compliance[3].

By understanding the components, types, and operational aspects of jib cranes, users can make informed decisions about which type of jib crane best suits their specific lifting needs and work environment.

Frequently Asked Questions (FAQs)

What are the key specifications to consider when selecting a jib crane in China?

When selecting a jib crane in China, several key specifications need to be considered. These include the lifting capacity, which determines the maximum weight the crane can lift, ranging from a few hundred kilograms to several tons. The reach or working radius is another crucial factor, as it defines the maximum horizontal distance the jib arm can extend. The rotation capability, whether limited or full 360° rotation, is also important. Additionally, the lifting height and arm length must be specified to ensure the crane meets the operational requirements. The power supply details, including voltage, frequency, and phase, are necessary for ensuring compatibility with the facility’s electrical system[3][4].

How do I determine the appropriate installation type for a jib crane?

The installation type of a jib crane depends on the available space and specific requirements of the facility. Jib cranes can be installed in various ways, such as wall-mounted, pillar-mounted, or free-standing. Wall-mounted jib cranes are ideal for areas with limited floor space, while pillar-mounted cranes offer more flexibility in terms of rotation and reach. Free-standing jib cranes are suitable for larger areas where the crane needs to cover a broader workspace. The choice of installation type should be based on the structural integrity of the mounting surface and the operational needs of the facility[3].

What information should I provide when inquiring about a jib crane?

When inquiring about a jib crane, it is essential to provide detailed information to get an accurate solution. This includes specifying the load capacity in tons, the lifting height in meters, and the working radius in meters. The angle of rotation (e.g., 0-180°, 0-270°, or 0-360°) and the power supply details (voltage, frequency, and phase) are also crucial. Additionally, you should specify the arm length, the application scenarios, and the type of hoist required (e.g., wire rope hoist or chain hoist). Any other specific requirements or additional features needed should also be mentioned[4].

What are the common components and attachments available for jib cranes?

Jib cranes can be equipped with various components and attachments to enhance their functionality. Common components include crane hoists (such as wire rope hoists or chain hoists), winches, and crane control cabinets. Attachments like slings, lift clamps, grabs, magnets, and pulley blocks are available to meet different lifting requirements. These attachments allow the jib crane to handle a variety of loads efficiently and safely[2][3].

What certifications and warranties should I look for when purchasing a jib crane from China?

When purchasing a jib crane from China, it is important to look for well-recognized certifications such as CE, ISO, GOST, SGS, TUV, and BV. These certifications ensure that the crane meets international safety and quality standards. Additionally, you should inquire about the warranty period, which is typically around 12 months from the date of acceptance. The warranty should cover the main structures and spare parts, and the contract should specify the terms and conditions of the warranty[2][5].