In the rapidly evolving landscape of China’s construction and industrial sectors, mini cranes have emerged as a pivotal tool, revolutionizing the way materials are handled and projects are executed. With their compact design, minimal tail swing, and versatility in navigating hard-to-access areas, mini cranes are becoming indispensable in various industries, from construction and manufacturing to logistics and infrastructure development.

This in-depth guide delves into the burgeoning mini cranes market in China, exploring the key drivers behind its growth, such as the country’s booming manufacturing sector and the increasing demand for advanced, environmentally friendly material handling solutions. Readers can expect to gain insights into the market size and forecast, with projections indicating that the Chinese mini cranes industry is set to exceed a valuation of USD 32.4 million by 2033, growing at a CAGR of 5.6% from 2023 to 2033.

The guide will also cover the innovative technologies being integrated into mini cranes, such as IoT integration, remote

Spider Crane,Mini Crane,Small Crane-China SPT Brand

SPT Crane: An In-Depth Guide

Company Overview

SPT Crane, founded in 2015, is a Chinese company specialized in the research, development, production, and sales of mini crawler cranes, also known as spider cranes. The company has established itself as a leading manufacturer in the industry, with a global presence through its distributors in many countries.

Product Range

Mini Crawler Cranes

SPT Crane offers a diverse range of mini crawler cranes designed to meet various lifting needs in different industries.
– Lifting Capacities: The cranes have lifting capacities ranging from 2 tons to 10 tons, catering to a wide array of applications from small construction projects to larger industrial tasks[1][3].
– Models: Key models include the SPT 199, SPT 499, SPT 699, and SPT 1009, each with unique specifications such as working radius, hook height, and gradeability[1][3].

Key Features

• Compact Design: Many SPT cranes are designed to be compact, allowing them to operate in confined spaces and through standard doorways. For example, the SPT 199 is only 600mm wide[1].
• Power Options: The cranes are available with different power options, including Yanmar diesel engines, electric motors, and fully battery-powered models. The battery-powered models offer continuous operation while charging, enhancing productivity and reducing downtime[1][2].
• Safety Features: SPT cranes are equipped with advanced safety features such as programmable moment limiters, tilt alarms, and remote control systems with digital displays. These features ensure precise and safe lifting operations[2].

Technical Specifications

SPT 199

• Lifting Capacity: 2 tons
• Working Radius: 5.9m
• Hook Height: Approximately 2.0m
• Width: 600mm
• Power: Yanmar diesel engine and electric motor[1].

SPT 1009

• Lifting Capacity: 10 tons
• Working Radius: 19m
• Hook Height: Approximately 20.2m (25.0m with jib)
• Gradeability: Up to 23° or 42%
• Power: Yanmar diesel engine and electric motor, with a fully battery-powered model available[1][3].

Applications

SPT mini cranes are versatile and can be used in various industries and applications:
– Construction: Ideal for building sites where space is limited and precision lifting is required.
– Glazing: Suitable for handling large glass panels in construction and renovation projects.
– Maintenance: Useful for maintenance tasks in confined areas such as rooftops, basements, and indoor spaces.
– Industrial Projects: Can be used for lifting heavy loads in industrial settings where traditional cranes may not fit[1][2].

Environmental and Cost Benefits

Battery-Powered Models

• Zero Emissions: Battery-powered cranes offer zero emissions, making them eco-friendly and compliant with stringent environmental regulations.
• Reduced Noise: These cranes operate quietly, reducing noise pollution.
• Cost Efficiency: Lower operating costs due to reduced fuel consumption and lower maintenance requirements. The cost of electricity to charge the batteries is significantly lower than diesel fuel[2].

Global Presence and Support

SPT Crane has a strong global presence with a network of distributors in many countries, including Europe, Malaysia, Singapore, Korea, and Australia. This ensures that customers have access to comprehensive support and service networks[1][5].

Conclusion

SPT Crane is a leading manufacturer of mini crawler cranes, offering a range of products that are highly versatile, safe, and environmentally friendly. With their advanced features, compact designs, and various power options, SPT cranes are an essential asset for businesses in the construction and lifting industry. The company’s commitment to innovation and customer support makes them a reliable choice for global customers.

Zhengzhou Levolt Machinery Equipment Co., Ltd|Mini Crane …

Since the provided websites do not include the specific URL you mentioned (http://www.levoltspidercrane.com/about/), I will create a comprehensive guide based on the general information about spider cranes from the relevant sources.

Guide to Spider Cranes

Introduction

Spider cranes, also known as mini spider cranes or mini crawler cranes, are specialized lifting machines designed to operate in confined and hard-to-reach areas. These cranes are ideal for both indoor and outdoor projects where traditional cranes cannot access due to size constraints.

Key Features of Spider Cranes

Miniature Size

Spider cranes are characterized by their compact size, allowing them to fit through doors and navigate through narrow spaces. For example, the URW-094 model weighs only 1000 kg and measures just 595 mm in width[4].

Powerful Heavy Lifting

Despite their small size, spider cranes are capable of lifting heavy loads. They can lift loads that are often as heavy as the crane itself, thanks to their multi-positional customizable outriggers that stabilize the load and distribute it across a greater surface area[4].

Outriggers and Stability

The four outriggers on a spider crane provide a wide base, giving the crane a stable platform to lift heavy loads. These outriggers can be extended to various positions, enhancing the crane’s stability and lifting capacity[4].

Diesel or Electric Power

Spider cranes are available in both diesel and electric versions. Electric models are particularly useful for indoor projects or sensitive environments, offering the same lifting power as diesel models without the emissions[4].

Operational Capabilities

Lifting Capacity and Reach

Spider cranes come in various models with different lifting capacities and boom lengths. For instance, the MAEDA MC815C has a lifting capacity of 8.09 tons at 2.4 meters and a maximum working radius of 18.8 meters[1]. The SPYDERCRANE 700 Series can lift up to 13,300 lbs with a boom length of 81 feet[2].

Height and Depth

These cranes can achieve significant lifting heights and depths. The MAEDA MC815C can lift to a height of 19.6 meters (64.3 feet) and reach below ground to -21.0 meters (68.9 feet)[1].

Pick & Carry Capacity

Spider cranes often have a pick & carry capacity, allowing them to move loads while the crane is in motion. For example, the MAEDA MC815C has a pick & carry capacity of 1,000 kg (2,200 lbs)[1].

Benefits of Using Spider Cranes

Flexibility and Adaptability

Spider cranes are highly flexible and can be used in a variety of settings due to their compact size and foldable outriggers. They can fit into tight spaces and still lift substantial loads[4].

Speedy Setup

The setup process for spider cranes is quick and efficient. The controls allow for easy unfolding of the outriggers into a secure lifting position, and optional radio remote control can facilitate setup from multiple locations[4].

Minimal Site Disturbance

These cranes cause minimal disruption to the site due to their small size and precise movement. They can move through the site without needing significant setup or disassembly[4].

Applications

Construction and Renovation

Spider cranes are widely used in construction and renovation projects, especially in areas with limited access such as high-rise buildings, historic sites, and confined urban spaces[3].

Glazing and Steel Erection

Their precision and reach make them ideal for glazing and steel erection projects where accuracy and control are crucial[3].

Indoor Projects

Electric spider cranes are particularly useful for indoor projects, such as lifting heavy materials in shopping malls, theaters, or other enclosed spaces[4].

Safety and Usability

Advanced Control Systems

Spider cranes are equipped with intuitive control systems and built-in safety mechanisms to enhance user confidence and overall productivity. These systems ensure smooth and precise movements[5].

Standard Equipment

Most spider cranes come with a range of standard equipment that ensures safety, functionality, and usability. This includes features like outriggers, tracks, and advanced hydraulic systems[1].

Conclusion

Spider cranes are revolutionary lifting solutions designed for confined and hard-to-reach areas. Their compact size, powerful lifting capacity, and flexible operation make them indispensable tools in various industries. Whether you are working on a small-scale renovation or a large-scale construction project, there is a spider crane model that can meet your specific needs and enhance your lifting operations.

Mini Crane

Mini Crane Overview

Introduction

Mini cranes are specialized lifting equipment known for their compact size and high manoeuvrability, making them essential in construction projects where space is limited or larger cranes are impractical.

Key Features of Mini Cranes

Specialized Truck Chassis

Mini cranes are often mounted on specialized truck chassis, which allows them to be highly mobile. This mobility is a significant advantage in urban or confined construction sites.

Traveling Speed

These cranes have a traveling speed of about 75 km/h, enabling quick relocation between different project sites.

Models and Specifications

Capacity Range

Mini cranes come in various capacity models:
– MC3: 3 ton
– MC4: 4 ton
– MC5: 5 ton
– MC6: 6 ton
– MC7: 7 ton
– MC8: 8 ton
– MC10: 10 ton
– Machine Weight: 10,140 kg
– Dimensions: 8,950 mm x 2,500 mm x 3,040 mm
– MC12: 12 ton

Applications

Construction

Mini cranes are predominantly used in construction projects for lifting and placing materials in tight spaces. Their compact size allows them to operate in areas where larger cranes cannot.

Other Lifting Equipment

In addition to mini cranes, other types of lifting equipment include:
– Forklifts
– Pallet Trucks
– Hand Trucks
– Telehandlers
– Reach Stackers
– Scissor Lifters
– Aerial Work Platforms
– Truck Cranes
– Truck Mounted Cranes
– All Terrain Cranes
– Rough Terrain Cranes
– Crawler Cranes
– Grab Cranes
– Pipelayers
– Cast Iron Water Pipe Tower Cranes
– Mobile Tower Cranes
– Portal Cranes
– EOT Cranes
– Gantry Cranes
– Rail Cranes
– Ship Cranes

Safety and Operational Considerations

Safe Operation Guidelines

While the provided website does not delve into detailed safety guidelines, it is crucial to follow comprehensive safe work method statements (SWMS) for mini crane operations. Here are some key points to consider:

In-Depth Operation Guidelines

• Ensure thorough setup, inspection, and operation procedures.
• Address high-risk scenarios such as working at elevated levels and preventing slips, trips, and falls.

High-Risk Construction Work Controls

• Utilize a Crane Lift Plan to streamline and secure operations.
• Emphasize manual task hazard prevention and environmental considerations.

Practical Job Steps Coverage

• Plan and place the crane carefully.
• Maintain the crane regularly.
• Have emergency response plans in place.

Training and Compliance

Ensure that workers are adequately trained and that all operations comply with construction safety regulations.

Conclusion

Mini cranes are versatile and essential tools in modern construction, offering the advantage of compact size and high manoeuvrability. Understanding their specifications, applications, and safety considerations is crucial for efficient and safe operation. Always refer to detailed safety guidelines and ensure proper training and compliance to maximize the benefits of using mini cranes in construction projects.

China Xjcm 2ton Small Mini Spider Crane Truck Tower …

Guide to XJCM 2-Ton Small Mini Tower Cranes

Overview

The XJCM 2-ton small mini tower cranes are versatile, self-erecting, and mobile, designed for various construction and building projects. Here is a comprehensive guide to their features, benefits, and technical specifications.

Key Features

Self-Erecting Mechanism

• These cranes can be erected and dismantled rapidly without the need for a foundation, saving construction costs and reducing site preparation requirements[2][3][5].

Automatic Operations

• The mast is locked automatically, and jib sections are connected automatically in the air, enhancing safety and efficiency[2][3][5].

Wireless Remote Operation

• The cranes can be operated via wireless remote control, reducing labor strength and providing a wide operating view[2][3][5].

Easy Operation

• No professional operator is required, as the operation is simple and easy to master[2][3][5].

Technical Specifications

Hoisting Parameters

• Maximum Lifting Height: Up to 25 meters depending on the model[1][2][3].
• Maximum Working Radius: Up to 27 meters[1][2][3].
• Maximum Hoisting Weight: 2000 kg (2 tons) for the 2-ton model[1][2][3].

Performance Metrics

• Hoisting Speed: 13/26 m/min[1][2][3].
• Trolleying Speed: 20/40 m/min[1][2][3].
• Slewing Speed: 0.25/0.8 r/min[1][2][3].

Erection and Dismantling

• Erection Time: Approximately 10 minutes[1][2][3].
• Outrigger Span: Typically 4.2 x 4.2 meters[1][2][3].

Power and Hydraulic System

• Power Supply: 380V/50Hz[1][2][3].
• Hydraulic System Working Pressure: 28 Mpa[1][2][3].

Travel Parameters

• Maximum Towing Speed: 15 km/h[1][2][3].

Models and Variations

The XJCM mini tower cranes come in several models, each with different capacities and specifications:

Model JFYT1720-10

• Maximum Lifting Height: 17 meters
• Maximum Working Radius: 20 meters
• Maximum Hoisting Weight: 1000 kg (1 ton)[1][2][3].

Model JFYT2527-20

• Maximum Lifting Height: 25 meters
• Maximum Working Radius: 27 meters
• Maximum Hoisting Weight: 2000 kg (2 tons)[1][2][3].

Model JFYT2527-30

• Maximum Lifting Height: 25 meters
• Maximum Working Radius: 27 meters
• Maximum Hoisting Weight: 3000 kg (3 tons)[1][2][3].

Model JFYT2227-40

• Maximum Lifting Height: 22 meters
• Maximum Working Radius: 27 meters
• Maximum Hoisting Weight: 4000 kg (4 tons)[1][2][3].

Benefits and Advantages

Cost Savings

• No foundation is required, which saves on construction costs and reduces the need for extensive site preparation[2][3][5].

Safety

• No workers are required to work at high levels during erection and dismantling, enhancing safety[2][3][5].

Efficiency

• Rapid erection and starting times, along with automatic locking and connecting of jib sections, increase operational efficiency[2][3][5].

Ease of Use

• Simple operation and the ability to master the crane quickly reduce the need for specialized training[2][3][5].

After-Sales Service

• Engineers are available to service the machinery overseas, ensuring prompt and effective after-sales support[1][2][3].

Conclusion

The XJCM 2-ton small mini tower cranes offer a blend of efficiency, safety, and cost-effectiveness, making them ideal for a variety of construction projects. Their self-erecting mechanism, wireless remote operation, and automatic features streamline the construction process, while their robust technical specifications ensure reliable performance.

CHINA FACTORY CRANE MINI CRANE 500KG

China Factory Crane Mini Crane 500KG Guide

Overview

The China Factory Crane Mini Crane 500KG is a versatile and compact lifting solution designed for various applications, particularly in areas with space constraints. Here is a detailed guide to its features, specifications, and usage.

Key Features

Rotation and Movement

• The mini crane is capable of 360° manual rotation with a brake system, allowing for flexible and precise positioning.
• This feature is particularly useful in confined or hard-to-reach areas.

Lifting Capacities

• Single Line Capacity: 800kg
• Double Line Capacity: 500kg
• This dual capacity feature allows for different lifting configurations depending on the requirements of the task.

Lifting Cable

• Lifting Cable Specifications: Φ4.8mm×6.6mm
• The cable is designed to be durable and reliable for heavy lifting tasks.

Specifications

General Specifications

• Load Capacity:
• Single Line: 800kg
• Double Line: 500kg
• Rotation: 360° manual with brake
• Lifting Cable: Φ4.8mm×6.6mm

Operational Details

• Lifting Height: The maximum lifting height will depend on the configuration and the length of the lifting cable.
• Lifting Speed: While the specific lifting speed is not detailed, it is generally designed for efficient and safe lifting operations.

Applications

Construction and Building

• Ideal for civil constructions, residential construction, and other building projects where space is limited.
• Can be used for lifting materials on rooftops, in tunnels, and underground sites.

Industrial and Marine Use

• Suitable for marine construction, forestry, and uneven groundwork due to its versatility and compact design.
• Can be used in various industrial settings where heavy lifting is required in confined spaces.

Operational Considerations

Assembly and Disassembly

• Although the specific website does not detail the ease of assembly and disassembly, mini cranes of this type are generally designed to be easy to set up and dismantle, making them portable and convenient for different work sites.

Safety Features

• The inclusion of a brake system in the 360° rotation ensures safe and controlled movements, preventing accidental lowering or rotation.

Maintenance and Support

After-Sales Service

• While the specific website does not provide details on after-sales service, it is common for manufacturers to offer some form of support, including warranties and maintenance services.

Conclusion

The China Factory Crane Mini Crane 500KG is a robust and versatile lifting solution tailored for a wide range of applications, particularly in areas with limited space. Its 360° rotation, dual lifting capacities, and durable lifting cable make it an invaluable tool for construction, industrial, and marine projects. Ensuring proper use and maintenance will optimize its performance and extend its lifespan.

China Mini Crawler Crane Manufacturers Suppliers Factory

Since the provided websites do not include the specific content from https://www.cathaylift.com/mini-crawler-crane/, I will create a general guide based on the common features and specifications of mini crawler cranes, using the information from the other sources.

Guide to Mini Crawler Cranes

Introduction

Mini crawler cranes are versatile, compact, and highly maneuverable lifting solutions designed for a variety of applications, including construction, manufacturing, and maintenance in confined or restricted areas.

Key Features

Design and Construction

• Compact Size: Mini crawler cranes are designed to fit through narrow spaces such as doorways and corridors, making them ideal for indoor and outdoor use in tight spaces[4].
• Dual Tracks: These cranes are mounted on dual tracks, which provide stability and the ability to rotate 360 degrees in place[4].
• Materials: Often constructed from durable materials like steel and aluminum to ensure strength and longevity[1].

Lifting Capacity and Reach

• Lifting Capacity: Varies widely depending on the model, ranging from 1,100 lbs (500 kg) for smaller models like the Track-O Mini Crawler Crane M7 to over 13,300 lbs (6 tons) for larger models like the SPYDERCRANE URW706[1][4].
• Boom Length: Can extend from a minimum of around 4.8 meters to a maximum of up to 63 feet (19.2 meters), depending on the model[2][4].
• Working Radius: Can reach up to 18.6 meters or more, allowing for extensive coverage[2].

Control and Operation

• Control Options: Often come with standard wired and optional wireless remote controls, providing operators with flexibility and better vantage points for lifts[1][4].
• Self-Diagnostic Systems: Many models are equipped with onboard self-diagnostic computer systems to monitor and maintain the crane’s performance[3][4].

Safety Features

• Load Moment Indicators (LMI): Electronic displays that indicate the load moment to prevent overloading and ensure safe operation[3][4].
• Anti-Two Block Systems: Prevent the boom from colliding with the crane’s structure, enhancing safety[3].
• Hook Safety Latch: Ensures the hook is securely locked in place[3].

Mobility and Transport

• Ground Clearance and Track Pressure: Designed with low ground clearance and track pressure to navigate various terrains without damage[3].
• Quick Disassemble System: Some models allow for the quick disassembly of outriggers, boom, and frame for easier transport or hoisting[4].

Power and Battery Life

• Power Sources: Can be powered by diesel, electric, or a combination of both. Some models also offer battery-powered options[1][4].
• Battery Life: Varies depending on operating conditions, but typically includes features like integrated chargers and long battery life[1].

Applications

• Manufacturing Plant Maintenance: Ideal for moving heavy machinery and tools within confined factory spaces[1].
• Construction and Renovation: Useful for lifting materials and tools in tight spaces, both indoors and outdoors[4].
• Railway Maintenance: Can be used for track maintenance and other railway-related tasks[1].

Maintenance and Service

• Service Support: Manufacturers often provide comprehensive service and technical support, including training courses and spare parts[1].

Choosing the Right Mini Crawler Crane

When selecting a mini crawler crane, consider the following factors:
– Lifting Capacity: Ensure the crane can handle the weight of the loads you need to lift.
– Boom Length and Reach: Choose a model that can reach the required height and distance.
– Control Options: Decide whether wired or wireless control is more suitable for your needs.
– Safety Features: Ensure the crane is equipped with necessary safety features to prevent accidents.
– Power Source: Select a power source that aligns with your operational requirements and environmental conditions.
– Mobility and Transport: Consider the ease of transport and setup for your specific application.

By understanding these key features and considerations, you can select the most appropriate mini crawler crane for your specific needs and ensure efficient, safe, and effective lifting operations.

China Spider Crane Manufacturers, Suppliers, Factory

Since the specific website you mentioned is not accessible in the search results provided, I will create a comprehensive guide based on the information gathered from the other reliable sources.

What is a Spider Crane?

Definition and Design

A spider crane, also known as a mini crane, is a type of lightweight, compact crane designed to operate in confined and restricted spaces. It gets its name from its unique appearance, which includes a long boom, crawler tracks, and multiple outriggers (or legs) that resemble a spider[1][3][5].

Key Components

• Compact Body: Spider cranes have a small body width, typically between 590 to 750 mm, allowing them to navigate through standard single doors and operate indoors[5].
• Crawlers: These cranes are equipped with crawler tracks that enable them to move around obstacles and maneuver in tight spaces[1][5].
• Outriggers: The four outriggers provide stability and can be extended to ensure the crane has sufficient ballast, even on uneven or sloped ground[1][3][5].
• Motor: Most spider cranes are powered by electric motors, which are energy-efficient and suitable for indoor use with minimal environmental impact[5].

How Does a Spider Crane Work?

Operation Process

1. Setup: The crane is rolled into the confined construction area on its tracks. The outriggers are then extended and adjusted to ensure the crane is stable and securely positioned on the ground[1][3].
2. Stabilization: The outriggers are hydraulically operated and can be extended to various distances to provide the necessary stability based on the weight and height of the load being lifted[1][3].
3. Lifting: The crane’s boom is used to lift the load, and the 360-degree rotational capability of the boom allows for precise placement of materials in tight or enclosed areas[2][3].

Benefits of Spider Cranes

Versatility and Accessibility

• Spider cranes are highly versatile and can operate in spaces where traditional cranes cannot, such as indoors, on top of buildings, and in narrow passages[1][2][3].

Stability and Safety

• The outriggers provide additional stability, allowing the crane to operate safely on uneven ground. Advanced safety features include load moment indicators, anti-tipping systems, and overload protection[2][3].

Compact Design and Maneuverability

• Their compact size and lightweight design make them highly maneuverable, ideal for work in urban environments and confined spaces[2][3][5].

Efficiency and Environmental Impact

• Spider cranes are often equipped with electric or hybrid motors, making them energy-efficient and suitable for projects requiring minimal environmental impact[2].

Applications of Spider Cranes

Construction and Maintenance

• Spider cranes are frequently used in the construction industry for tasks such as lifting steel beams, installing glass panels, and positioning HVAC systems[2][3].

Infrastructure Projects

• They are used in infrastructure maintenance, including bridge inspections, tunnel construction, and repairs, due to their ability to maneuver into hard-to-reach places[2].

Installation and Logistics

• Spider cranes are used in logistics for moving and installing heavy machinery in confined spaces such as factories, warehouses, or power plants[2].

Events and Film Industry

• Their compact size and ease of transport make them suitable for setting up stages and large installations for events and film production[2].

Advantages Over Traditional Cranes

Space Constraints

• Spider cranes can operate in confined spaces where larger cranes cannot fit, making them the only viable option for certain projects[1][3][4].

Stability on Uneven Ground

• Unlike traditional cranes that require flat ground, spider cranes can operate on slightly uneven ground due to their adjustable outriggers[1][3].

Remote Control Operation

• Many spider cranes feature wireless remote control operation, enhancing precision and safety, and reducing the need for additional personnel on-site[2].

When to Use a Spider Crane

Confined Spaces

• If your project involves lifting heavy loads in confined or restricted spaces, such as inside buildings or on top of buildings, a spider crane is the ideal choice[1][3][4].

Precision Lifting

• For tasks that require precise placement of materials in tight spaces, the 360-degree rotational capability and compact design of spider cranes make them highly effective[2][3].

By understanding the unique features, benefits, and applications of spider cranes, you can make informed decisions about whether this type of crane is suitable for your specific project needs.

China Mini crane Factory & Suppliers

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

Guide to Mini Cranes: Features, Applications, and Benefits

Introduction

Mini cranes, also known as portable cranes or small cranes, are versatile and compact lifting solutions designed to handle a variety of tasks in confined and hard-to-reach areas. These cranes are ideal for industries that require precise and efficient material handling.

Key Features of Mini Cranes

Lifting Capacity

Mini cranes come in various lifting capacities, ranging from 300 lbs to 2000 lbs (136 kg to 905 kg), making them suitable for different types of loads and applications[2][4].

Height and Reach

These cranes can achieve significant heights, with hook heights up to 20 ft (6.1 m) and extended boom capabilities up to 25 ft (7.6 m) with jib extensions. They can also lower materials down the sides of buildings to depths of up to 13 stories using certain accessories[2][4].

Power and Operation

Mini cranes can be powered by 24V batteries or electric models (115V/230V), offering variable speed options for precision lifting. Battery-powered versions provide mobility and ease of use in various environments[2][4].

Compact Design

One of the standout features of mini cranes is their compact design, allowing them to fit through tight doorways, inside elevators, and into narrow spaces. They are designed to be transported easily via trucks, vans, or even helicopters[1][2][4].

Safety and Stability

Mini cranes often feature stabilizing outrigger legs and a counterweight balance system to ensure stability and safety during operation. They also include safety latches, anti-two-block devices, and other safety mechanisms to prevent accidents[2][4].

Applications of Mini Cranes

Industrial and Construction

Mini cranes are widely used in construction, HVAC, steel erection, manufacturing, and other industrial settings for lifting, moving, and placing materials in tight spaces[1][2][4].

Aerospace and Military

They are also utilized in the aerospace and military sectors for maintenance and repair of aircraft and equipment, both in the field and in hangars[4].

Marine and Shipping

In marine environments, mini cranes are used for tasks such as loading and unloading cargo, and for maintenance on vessels[1][2].

Film and Theatre

The versatility of mini cranes makes them a valuable asset in film, TV, and theatre production for rigging and stage setup[1].

Disaster Deployment and Rescue

Mini cranes can be deployed in disaster scenarios for search and rescue missions, debris removal, and other critical tasks[4].

Benefits of Using Mini Cranes

Cost Efficiency

Mini cranes offer significant cost savings compared to renting large cranes. They reduce the need for extensive setup and teardown, and their compact design minimizes transportation costs[1][2][4].

Environmental Friendliness

Many mini cranes are eco-friendly, with zero emissions and low sound levels, making them suitable for indoor and outdoor use without environmental impact[1][2].

Ease of Use and Transport

These cranes are designed for easy setup and transport. They can be moved through doorways, elevators, and stairwells, and can be transported on trucks or vans. This ease of mobility and setup saves time and increases productivity[1][2][4].

Safety and Reduced Risk

Mini cranes are engineered with multiple safety features to prevent accidents and reduce the risk of injury. They do not require a hoist operator license, and user training is minimal[2][4].

Maintenance and Durability

Low Maintenance

Mini cranes are built to be durable and require minimal maintenance. They are designed to provide long-term performance with reduced downtime, ensuring continuous productivity[3].

Quality and Standards

Many mini cranes are built to exceed industry standards such as ASME, OSHA, and ISO 9001, ensuring high-quality construction and reliability[2][4].

Conclusion

Mini cranes are indispensable tools for various industries due to their versatility, compact design, and cost efficiency. They offer a range of benefits, including ease of use, environmental friendliness, and enhanced safety features. Whether used in construction, aerospace, or other sectors, mini cranes are a valuable investment for any organization needing reliable and efficient material lifting solutions.

China Spider Crane

Since the provided URL does not lead to a specific page with detailed information on spider cranes, I will create a comprehensive guide based on the general characteristics, features, and specifications of spider cranes, using the information from the other sources.

Spider Cranes: A Comprehensive Guide

Introduction

Spider cranes, also known as mini spider cranes or mini crawler cranes, are versatile and compact lifting solutions designed for use in confined and hard-to-reach areas. They are ideal for various industries, including construction, steel erection, glazing, and more.

Key Features

Compact Design

• Spider cranes are designed to be compact and narrow, allowing them to fit through standard doors and operate in tight spaces. For example, the SPYDERCRANE 700 Series is only 5.48 feet wide, making it suitable for indoor and outdoor use in confined areas[3][5].

Lifting Capacity

• These cranes come in various lifting capacities. For instance, the MAEDA MC815C has a crane capacity of 8.09 tons at 2.4 meters, while the UNIC URW-1006 boasts a safe working load of 10 tons at 3 meters[1][2].

Working Radius and Lifting Height

• Spider cranes offer impressive working radii and lifting heights. The MAEDA MC815C has a maximum working radius of 18.8 meters and a maximum lifting height of 19.6 meters (25.5 meters with a fly jib)[1].
• The UNIC URW-1006 can reach a maximum working radius of 21.9 meters (24.3 meters with a fly jib) and a maximum lifting height of 22.8 meters (30.7 meters with a second stage fly jib)[2].

Pick and Carry Function

• Many spider cranes are equipped with a pick and carry function, allowing them to travel with loads. For example, the MAEDA MC815C has a pick and carry capacity of 1,000 kg, while the UNIC URW-1006 can carry up to 1.5 tons[1][2].

Stability and Safety

• These cranes often feature configurable outriggers with full interlocking safety systems to provide maximum stability on uneven surfaces. The UNIC URW-1006 includes a safe load indicator with a high-resolution color LCD display and radio remote control for precise load placement[2].

Technical Specifications

Dimensions and Weight

• Spider cranes vary in dimensions and weight. The MAEDA MC815C measures 5,900 mm in length, 1,670 mm in width, and 2,490 mm in height, with a machine weight of approximately 9,460 kg[1].
• The SPYDERCRANE URW706 has travel dimensions of 66 inches by 86 inches by 221 inches and weighs around 18,000 lbs[3][5].

Engine and Power Options

• These cranes can be powered by diesel engines or optionally by electric motors. The MAEDA MC815C is equipped with a YANMAR 4TNV88C-NMB diesel engine and an optional electric motor[1].
• The UNIC URW-1006 and SPYDERCRANE URW706 also offer diesel and optional electric power configurations[2][3].

Additional Features

• Many spider cranes come with advanced features such as electronic display load moment indicators, on-board self-diagnostic computer systems, and full-function wireless remotes. The SPYDERCRANE URW706 includes these features as standard[3][5].

Applications

Construction and Steel Erection

• Spider cranes are widely used in construction and steel erection due to their ability to operate in confined spaces and lift heavy loads.

Glazing Industry

• Their compact size and precision make them ideal for glazing work, where delicate and precise lifting is required.

Indoor and Outdoor Use

• These cranes can be used both indoors and outdoors, making them versatile tools for a variety of projects.

Maintenance and Aftercare

Service and Support

• Manufacturers often provide excellent aftercare services, including maintenance, repairs, servicing, and testing. The UNIC URW-1006, for example, comes with a comprehensive aftercare package[2].

Spare Parts

• Genuine spare parts are usually available for these cranes, ensuring that maintenance and repairs can be carried out efficiently.

Conclusion

Spider cranes are powerful, versatile, and compact lifting solutions that cater to a wide range of industries and applications. Their advanced features, robust construction, and ability to operate in confined spaces make them invaluable tools for any project requiring precise and reliable lifting capabilities. When selecting a spider crane, it is crucial to consider the specific needs of your project, including lifting capacity, working radius, and additional features that enhance safety and efficiency.

China Movable Mini Crane Suppliers, Manufacturers, Factory

Since the provided website link is not accessible, I will create a comprehensive guide based on the information from the other sources about movable mini cranes, highlighting their key features, applications, and benefits.

Guide to Movable Mini Cranes

Introduction

Movable mini cranes are versatile and compact lifting solutions designed for use in confined and restricted spaces. These cranes are ideal for various industries, including construction, industrial maintenance, and complex installations.

Key Features of Movable Mini Cranes

Lifting Capacity

• Movable mini cranes offer substantial lifting capacities despite their compact size. For example, the Mini Spider Crane has a lifting capacity of 2.82 tonnes at 1.4 meters, while smaller models like the ITI 500 and Orbit 500EL have capacities of up to 500 kg[1][2][3].

Extended Reach and Height

• These cranes are designed to reach significant heights and radii. The Mini Spider Crane can lift to a maximum height of 8.7 meters and has a maximum working radius of 8.205 meters. Smaller cranes like the Orbit 500EL can reach heights of up to 3.5 meters and have a free overhang of 2 meters[1][3].

Compact Design

• One of the primary advantages of movable mini cranes is their compact design. They are engineered to fit through standard doorways and narrow access points. For instance, the Mini Spider Crane has a travel width of just 750mm, and the C1e Mini Crane can track at a width of 712mm[1][5].

Flexible Outrigger Spread

• Many mini cranes come with adjustable outriggers to ensure stability on uneven ground. The Mini Spider Crane’s outriggers can be adjusted to a minimum spread width of 3,990mm and a maximum spread width of 4,718mm[1].

Power Options

• Movable mini cranes often come with multiple power options, including electric and diesel. This flexibility allows them to operate both indoors and outdoors. The Orbit 500EL, for example, is a full electric crane, while the Mini Spider Crane offers both electric and diesel options[1][3].

Control and Operation

• These cranes are equipped with advanced control systems for precise operation. Many models feature radio remote control, allowing operators to position loads independently. The FLEX G500SBR and Orbit 500EL have proportional control levers with adjustable speed, enhancing precision and safety[1][3][4].

Applications of Movable Mini Cranes

Construction and Renovation

• Movable mini cranes are ideal for construction and renovation projects, especially in densely built environments. They can handle tasks such as installing glass panels, moving machinery, and lifting materials in tight spaces[1].

Industrial Maintenance

• These cranes are useful for maintenance operations in industrial settings, such as changing tools on machines, maintaining motors and pumps, and handling other heavy components[2][3].

Complex Installations

• Mini cranes are versatile enough to handle complex installation tasks, including placing molds, engines, and other delicate components over obstacles or in confined areas[3][4].

Safety and Ergonomics

Safety Features

• Movable mini cranes are equipped with several safety features, including emergency stop switches, self-locking return springs, and anti-crush buttons. The Orbit 500EL, for example, has a maximum load dynamic throttling device to prevent overloading[2][3][4].

Ergonomic Design

• The design of these cranes prioritizes ergonomics to optimize operator well-being and productivity. Features like ergonomic guide tillers, adjustable speed controls, and comfortable handling mechanisms ensure safe and efficient operation[2][3][4].

Benefits of Using Movable Mini Cranes

Precision Lifting

• These cranes offer precise lifting capabilities, making them ideal for handling delicate or heavy loads in confined spaces[1][3][4].

Flexibility and Maneuverability

• Their compact size and adjustable features allow them to navigate through narrow access points and operate in areas where larger cranes cannot[1][3][5].

Environmental Friendliness

• Many movable mini cranes are electric-powered, making them silent, environmentally friendly, and zero-emission, which is beneficial for indoor and outdoor operations[3][5].

Ease of Access and Storage

• These cranes are designed to be easily transported and stored. They can be folded or retracted to take up minimal space when not in use[1][2][4].

Conclusion

Movable mini cranes are indispensable tools for various industries due to their compact design, substantial lifting capacity, and versatile reach. They offer precise lifting, flexibility, and safety features that make them ideal for tasks in confined and restricted spaces. Whether you are involved in construction, industrial maintenance, or complex installations, these cranes provide the strength and maneuverability needed to complete tasks efficiently and safely.

Frequently Asked Questions (FAQs)

What are the main types and capacities of mini cranes available in China?

Mini cranes available in China come in a variety of models and capacities to suit different needs. These cranes are designed to be compact and versatile, making them ideal for restricted access and confined working spaces. Capacities range from 3 tons to 12 tons or more, with specific models such as the MC3 (3 ton), MC5 (5 ton), MC8 (8 ton), and MC10 (10 ton) being common. These mini cranes are often equipped with features like telescopic booms, hydraulic systems, and precise control mechanisms to ensure efficient and safe operation[3][5].

What safety features are typically included in mini cranes from Chinese manufacturers?

Mini cranes from Chinese manufacturers are equipped with several advanced safety features to ensure reliable and secure operation. These include lifting weight indicators, automatic hook stow systems, over-lowering prevention devices, working area limitations, and anti-two block systems. Additionally, many mini cranes come with computer-controlled intelligent voice warning systems, hexagonal booms to reduce sway, and continuous alarm systems. These features are designed to prevent accidents and ensure the safety of both the operator and the surrounding environment[2][5].

How do I ensure the quality and reliability of a mini crane purchased from China?

To ensure the quality and reliability of a mini crane purchased from China, it is crucial to conduct thorough research and due diligence. Look for manufacturers that hold relevant certifications such as ISO 9001, which indicate adherence to international quality standards. It is also important to check the manufacturer’s reputation, read reviews, and inspect the crane for any defects or damage before finalizing the purchase. Additionally, ensure that the supplier offers training for operators and maintenance personnel, as well as reliable after-sales support and warranty terms[1][3].

What are the typical applications and advantages of using mini cranes in China?

Mini cranes in China are designed for specific applications, particularly in situations requiring restricted access and confined working spaces. They are widely used in construction sites, warehouses, and industrial facilities where larger cranes cannot operate effectively. The advantages of mini cranes include their compact size, which allows them to fit through standard doorways, and their ability to lift heavy loads in tight spaces. They are also available with electric or LPG options, making them suitable for indoor use without the risk of toxic exhaust fumes[2][5].

What kind of support and maintenance services can I expect from Chinese mini crane manufacturers?

Chinese mini crane manufacturers typically offer comprehensive support and maintenance services to ensure the smooth operation of their products. This includes training for operators and maintenance personnel, which is essential for the safe and efficient use of the crane. Manufacturers also provide warranty terms and after-sales support, which may include on-site service, spare part supply, and technical assistance. Some manufacturers even offer 24/7 online support to address any issues promptly and effectively[1][4].