Spider Crane
Why Choose Us?
Reliable Product Quality
Shandong Match Machinery Co., Ltd is specialized in Aerial Work Platform and Material handing equipment, we are one of the leading manufactures of lifting equipment in China. With great experience in manufacturing and exporting.
Wide Product Range
Our products covers 10 categories, more than 80 kinds of product, including stationary scissor lift, self propelled scissor lift, mobile scissor lift, mini scissor lift, order picker, aluminum work platform, dock ramp, electric stacker and many kinds of lifting equipment.
Advanced Production Equipment
With high and new technologies, the Company has advanced and award-winning processing equipment such as automatic bending robot and laser cutting machine imported from Germany, Hamada NC punch press imported from Japan, large automated surface coating production line and general assembly production line, etc.
Wide range of applications
Our products are widely used all over the world. In the initial stage, marked by the successful manufacturing of series of aerial working platforms and entering main countries in Europe, America and Asia, the enterprise pursued the transformation from China quantity to China quality.
Professional Service
We have professional pre-sales, sales and after-sales services, pre-sales will fully understand the needs of customers, customize on demand, provide OEM services, sales will provide visual services, daily update production completion, so that customer satisfaction rest assured, after-sales to provide online technical support and free parts support within 2 years, fully maintain new and old customers.
What is Spider Crane?
Spider cranes, also known as mini-cranes, are a type of compact lifting equipment that has become increasingly popular in recent years due to their ability to lift heavy loads in confined spaces. These cranes are particularly useful for construction and maintenance projects in urban areas where space is limited, making them an ideal solution for projects such as building maintenance, installation of glass facades and restoration of historical buildings.
Advantages of Spider Crane
Health & Safety Features
Spider cranes can be operated by remote control, which reduces the risk of injury to the operator and other workers on the job site. They also have safety features, such as overload protection, emergency stop buttons, and alarms, which help to prevent accidents and ensure safe operation.
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Cost-effective
Spider cranes can save your time and money on site because they are often less expensive to operate than traditional cranes, as they require less space and equipment to set up and use. This can save time and money on job sites, and also reduce the impact on the surrounding environment.
02
Excellent Manoeuvrability
The spider crane’s multiple legs or outriggers provide stability and allow it to operate on uneven or sloping surfaces, which makes it more manoeuvrable than traditional cranes. This enables the spider crane to access and lift loads from difficult-to-reach areas.
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Compact in Tight Spaces
Spider cranes are designed to be compact and lightweight, making them ideal for working in tight spaces or areas with limited access. They can be transported easily and quickly to different job sites, and can be set up and ready to use in a matter of minutes.
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Versatile & Powerful
Spider cranes can be used for a wide range of lifting and positioning tasks, including construction, maintenance, and manufacturing applications. They can lift loads of various shapes and sizes, and can be fitted with different attachments and accessories to perform different tasks.
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Application of Spider Crane
Cranes are commonly utilized in various industries as indispensable tools for lifting and moving heavy materials and equipment. Among the different types, spider cranes have emerged as dynamic powerhouses due to their exceptional versatility and efficiency. These compact yet robust machines have redefined the traditional approach to lifting and maneuvering operations as they adapt seamlessly to the unique demands of diverse industrial environments. From construction sites to manufacturing facilities, the application of spider cranes goes beyond the conventional limitations of space and accessibility.
Construction Industry
Spider cranes provide indispensable support in erecting towering structures and navigating through cramped construction sites. Their agility and strength make them vital assets in the seamless assembly of intricate architectural designs. Spider crane rentals enable construction teams to achieve remarkable feats with unparalleled precision and efficiency.
Manufacturing
These compact spider cranes are extremely efficient in delicately handling sensitive components and machinery parts in the manufacturing sector. Their gentle yet firm grip ensures the safe and secure movement of intricate parts, thereby increasing the overall production efficiency.
Marine Operations
In the maritime industry, spider cranes demonstrate their mettle by tackling the challenges inherent in offshore operations. With the ability to withstand harsh marine environments and facilitate complex underwater installations, these resilient machines play a pivotal role in the construction and maintenance of offshore platforms.
Renewable Energy Initiatives
Spider cranes play a significant role in the realm of sustainable energy. They aid in the installation of renewable energy infrastructure, such as solar panels and wind turbines. Their precision and adaptability make them indispensable in the careful placement of green energy components.
Pioneering New Frontiers
Beyond their traditional roles, spider cranes have also found application in diverse sectors such as telecommunications, disaster management, and logistics. Their versatility and maneuverability have paved the way for innovative solutions in these areas.
Components of Spider Crane
Chassis
The chassis is the basic part of the spider crane and usually consists of a crawler traveling mechanism, a power system and a cab. The crawler traveling mechanism enables the spider crane to move and operate flexibly on uneven ground or in workshops. The power system provides power for the spider crane to ensure its normal operation. The cab is where the operator controls and monitors.
Lifting arm
The lifting arm is the main working part of the spider crane and is used for lifting and carrying heavy objects. It is usually made of steel structure and can be tilted to change the working radius. The boom can be extended based on the basic boom according to construction needs to expand the scope of operations. When necessary, a boom, called a jib, can be installed on the top of the main boom to further expand the operating range.
Fetching device
The fetching device is the part of the spider crane used to grab and carry heavy objects. Common retrieval devices include hooks, grab buckets, and electromagnetic suction cups. These units can be replaced and adapted to specific needs.
Control system
The control system is the brain of the spider crane, responsible for receiving the operator's instructions and controlling the movement of each component. It usually includes two parts: electrical control system and hydraulic control system. The electrical control system is responsible for controlling the walking, steering, rotation and other actions of the spider crane, while the hydraulic control system is responsible for controlling the lifting, lowering and luffing of the boom.
What Are the Main Features of a Spider Crane?
Tracked undercarriage: Spider cranes have a rubber tracked undercarriage for slow and steady movement on even or rough terrain. Their rubber tracks make them suitable for use on roads and pavements. The base acts as the counterweight, but the narrow footprint is not stable enough for high lifts without extending the outriggers.
Engine and controls: The crane is driven either by a small gasoline or diesel engine, which is often paired with an electric engine of between 300–400V. Operation is through a compact seated console with operating levers or by remote control.
Telescopic outriggers (spider legs): The outriggers have a two-part spider-leg construction that folds out hydraulically. As the upper leg extends from the main chassis, the lower leg section also extends out. The outrigger foot can then be lowered further manually and fixed by pin.
Telescopic box boom: The boom can be completely contracted and lowered fully down onto the chassis for transport. Once the crane has been positioned and stabilized, the hydraulic boom can be extended out to its full length and lifted by the luffing (derricking) cylinder up to around 65 ft (10 m), depending on model.
Slewing platform: The boom is attached to a hydraulic winch and to the turntable. This turntable (slewing platform) can be rotated up to 360 degrees. The hoist rope feeds through the winch drum and along the boom to the block and hook (or other fittings).
Overwinding limiter: Most new spider cranes are fitted with an overwinding limiter to automatically stop further lift once the block and hook are at the top of the boom. This prevents damage to the block and boom and avoids nasty accidents.
Load moment indicator (LMI): Most new spider cranes will also be fitted with an LMI to prevent overloading or overbalancing. If no LMI is fitted, they can usually be purchased and fitted for that particular model.
How High Can A Spider Crane Lift A Load?
Spider cranes often have a very long boom - but that doesn't mean they can carry their maximum payload the full distance of their boom (as the crane would tip).
For example - (just to use round numbers) - a spider crane with a maximum tonnage capacity of 10 tonnes, and a boom that can extend 22m, can only lift the full 10 tonnes up to 3m maximum. That said, it can lift much smaller loads right up to the extended height of 22m.
So when you're reading the spec sheet of a spider crane, you will often notice that their max weight capacity is expressed as 10t x 3m. That means;- it can carry a max load of 10 tonnes up to 3ms, but is capable of lifting smaller loads to its 'maximum lifting height'.
The biggest spider cranes in the world max out at a maximum lifting height of between 35 - 30 meters, but these are rare. Read this article about the biggest cranes in the world .
How Do You Operate A Spider Crane?
Operating a spider crane requires a high degree of skill and training. The operator, usually called a rigger, must be able to control the crane's movements precisely in order to avoid accidents, as well as be able to complete the comprehensive procedural process required to lift anything on an Australian job site. Most crane operators and riggers need to complete a lifting study prior to lifting anything.
This is a lengthy risk assessment study of the lifting conditions (including weather, ground stability, and other interactions) and safety hazards before operating, then that study needs to be signed off by the site manager.
This is because working at heights is the most dangerous aspect of all construction work. Read more about licensing for cranes. After the completion of the procedural aspects of the lift, and once all workers on the site are notified that a lift is taking place, the rigger attaches the load to the crane's hook. The rigger or certified operator working at the rigger's instruction, then uses the remote control to operate the hydraulic pumps, which power the crane's lifting and movement.
When moving the load, the operator must be careful not to swing it too widely, as this could damage nearby property or injure people. The operator must also be aware of the crane's surroundings at all times in order to avoid accidents and if any of the lifting conditions change, the lifting ceases and a new lift study is prepared before it recommenced. Read more about safety tips for cranes .
How Does A Spider Crane Work?
First, the spider crane needs to be placed in the appropriate location. This usually involves confirming the specific requirements of the site, such as the load-bearing capacity, hardness of the ground, etc., and the placement of the crane so that the lifting operation can be carried out conveniently and safely.
After installation is completed, the spider crane needs to be debugged and inspected. This includes checking whether all components are tightly connected, whether all bolts are tightened, whether the torque of the cantilever arm head meets the requirements, whether the boom is lifted and lowered normally, and whether the operating devices are flexible. In addition, it is also necessary to check whether various safety measures are complete, such as whether safety valves, protective devices, etc. are intact.
After ensuring that everything is ready, the spider crane can be started. This usually involves checking whether the power supply, oil circuit, etc. are normal, turning on the engine and observing its operation, and conducting trial runs of various operating devices.
After starting and confirming that everything is normal, you can start hoisting operations. This usually involves selecting the appropriate lifting equipment and performing the correct operation according to the lifting needs. During the hoisting process, it is necessary to pay close attention to various parameters of the crane, such as hoisting height, speed, etc., and adjust and control them according to the actual situation.
After use, the spider crane needs to be maintained and maintained. This includes cleaning the equipment, checking the wear of various components, changing lubricants, etc. to ensure that the equipment is in good condition the next time it is used.
Both types of cranes are excellent heavy lifters and have state-of-the-art safety features. However, there are some distinct differences between the two crane types.
Spider Cranes are more compact than rough terrain cranes and therefore can work in much smaller, restricted sites
Rough Terrain Cranes have the ability to access uneven, difficult sites more easily than a spider crane would.
Spider cranes are lighter in weight than rough terrain cranes, and so are often used for jobs that require more manoeuvrability.
Spider Cranes: The Future of Construction
Whether it's lifting steel for installation inside of an existing structure, working in confined or underground areas or operating in harsh conditions, spider cranes can do it all. They deliver unparalleled heavy lifting capacity for heavy and compact pieces of equipment. They can often provide solutions for challenging lifting problems with the ability to work in tight areas instead of using a larger crane that must be positioned some distance away.
Spider cranes don't require the space that a larger crane does to operate. This means that they reduce disruption to the construction area and limit road closures. They are often more cost and time effective. Teams can overcome obstacles including dangerous work areas by sending in a spider crane rather than trying to maneuver a full-size crane that ultimately saves endless man-hours. Transportation of a spider crane is also much easier and cheaper due to its compact size.
The remotes have a wide operating range with multi-channel frequency, which makes it nearly impossible for any type of interference. This system has been used in demanding and secure work environments such as military facilities without any interference with radar. Controlling a spider crane with a remote control opens up opportunities for use in situations that may otherwise be too dangerous.
The construction industry frequently requires working in some of the smallest and tightest work areas which no ordinary crane can reach. Spider cranes are engineered to fit into small spaces and easily maneuver, allowing more efficient work. They are able to move through a hall as narrow as a doorway, yet expand to provide impressive lifting capability.
Our Factory
Shandong Match Machinery Co., Ltd is specialized in Aerial Work Platform and Material handing equipment, we are one of the leading manufactures of lifting equipment in China. With great experience in manufacturing and exporting.
Ultimate FAQ Guide to Spider Crane
Q: What is the application of a crane?
Q: How much does it cost to hire a spider crane?
Q: What is the difference between a spider crane and a normal crane?
Q: What are mini cranes used for?
Q: What is the main advantage of using cranes?
Q: What does a spider crane do?
Q: What is the advantage of a crane?
Q: What is the maximum capacity of a spider crane?
Q: Why are cranes so expensive?
Q: Can cranes be used at night?
Q: Why do cranes have two hooks?
Q: Which crane is easier to move?
Q: Are cranes easy to operate?
Q: What is the useful life of a crane?
Q: Is owning a crane profitable?
Q: How does a spider crane work?
Q: How much can a spider crane lift?
Q: How safe are spider lifts?
Q: Why can spiders lift so much?
Q: What is the main purpose or function of this crane?