Spider cranes, also known as tracked spider cranes, crawler spider cranes, are named for their spider-like shape when their outriggers and tracks are extended. Their core function is to lift, move, and precisely hoist objects weighing 3 tons or less in confined spaces and complex terrain, making them specialized equipment that overcomes the limitations of traditional cranes. YG’s best-selling spider cranes are the 3-ton, 5-ton, and 8-ton models, with larger models also available to suit various construction environments. In modern construction and facility maintenance, traditional heavy-duty cranes are often limited by their large size, unable to enter indoor spaces, rooftops, or narrow passageways. However, the YG 3 ton spider crane can handle tasks with ease, whether in narrow building corridors, shopping mall interiors, or on rooftops with load-bearing limitations. For small and medium-sized enterprises seeking to improve project efficiency and reduce labor costs, introducing this advanced hoisting equipment is key to technological upgrades. If your project meets these requirements, please get in touch with us now for more product information.
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Parameters of YG Spider Crawler Crane
| Model | YG-3 | YG-5 | YG-8 | |
| Specification | 3t | 5t | 8t | |
| Maximum working radius | 8.83m×0.15t | 14m×0.5t | 16.5m | |
| Maximum above-ground head | 9.9m×0.7t | 16.8m | 18m | |
| Winch device | Hook Speed | 0-8m/min(4 rope) | 12m/min(4 rope) | 12m/min(4 rope) |
| Rope diameter | φ8mm×45m | Φ11mm×80m | Φ11mm×80m | |
| Telescopic system | Boom Type | 5-section boom, pentagonal structure | 5-section boom, pentagonal structure | 5-section boom, pentagonal structure |
| Boom Length/Time | 3.1m-9.2m/20sec | 12.3m/54sec | 12.3m/54sec | |
| Up and down | Boom Angle/Time | 0°~78°/13sec | 0°~78°/13sec | 0°~78°/13sec |
| Slew system | Slew Angle/Speed | 0-360°continuous/60sec | 0-360°continuous/38sec | 0-360°continuous/38sec |
| Traction system | Walking Way | Hydraulic motor drives | Hydraulic motor drives | Hydraulic motor drives |
| Walking Speed | 0~2.5km/h | 0~2.5km/h | 0~2.5km/h | |
| Grade Ability | (25°)36% | (25°)36% | (25°)36% | |
| Operating system | Operation type (Boom/outrigger) | Manual operation, manual walking(remote control option) | Manual operation, manual walking(remote control option) | Manual operation, manual walking(remote control option) |
| Operating characteristics | Manual operation, remote control | Manual operation, remote control | Manual operation, remote control | |
| Transport parameters | L*W*H(mm) | 2950*980*1560 | 5000*1500*1900 | 5000*1600*2180 |
| Total weight(kg) | 2700 | 6200 | 7200 | |
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Applications of Small Spider Cranes
- Interior Decoration and Curtain Wall Installation: Suitable for lifting heavy objects such as large chandeliers, central air conditioning units, and curtain wall glass in high-end office buildings, hotels, etc. Adaptable to operation in confined indoor spaces, without damaging floors or walls.
- Elevator Shaft Installation and Maintenance: Adaptable to the confined and complex spaces of elevator shafts, enabling the installation and subsequent maintenance of elevator cars, guide rails, and other components, ensuring precise and safe operation.
- Bridge and Tunnel Maintenance: Suitable for handling maintenance equipment and materials in confined spaces such as under bridges and inside tunnels. Operates smoothly on uneven terrain, ensuring the smooth progress of maintenance projects.
- Industrial Equipment Installation and Handling: Can be used for precise lifting operations, such as the installation of small equipment and production line debugging in factory workshops. Especially suitable for handling precision electronic equipment, operating smoothly without severe vibration and without affecting the normal operation of other equipment in the workshop.
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Advantages of the YG 3-ton Spider Crane
- Adaptable to confined spaces, overcoming operational limitations: Compared to traditional cranes, the 3-ton spider crane is compact and foldable, easily entering confined spaces such as elevators, corridors, and indoor mezzanines. This solves the pain points of traditional equipment being “unable to enter or turn around,” expanding the application range of lifting operations.
- Improved work efficiency and reduced labor costs: The equipment is easy to operate; a single person can complete the lifting operation without the need for extensive manual labor. Stable lifting performance and flexible mobility make the work process smoother. Compared to manual handling or small hoisting equipment, work efficiency is increased by more than 50%, significantly reducing labor costs.
- Protects the working surface and reduces maintenance costs: The tracked design has low ground pressure. With rubber tracks, it can operate on fragile surfaces such as marble, wooden floors, and lawns without damage, eliminating the need for additional protective mats and reducing ground maintenance costs.
- Multiple safety safeguards reduce risk and costs: Comprehensive safety protection devices effectively prevent dangerous situations such as overload and overwinding, improving operational safety and reducing economic losses from accidents; wireless remote control operation keeps operators away from hazardous areas, further ensuring personal safety.
- High cost-performance ratio, suitable for SMEs: The manufacturer-direct sales model eliminates intermediaries, making equipment purchase costs more advantageous; at the same time, the equipment is easy to maintain, easily damaged parts are highly interchangeable, replacement costs are low, and combined with its wide applicability to various scenarios, its long-term cost-performance ratio is outstanding.
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FAQ about YG Small Spider Crane
Suitable for confined spaces such as elevator shafts, indoor mezzanines, and office building corridors. The YG 3-ton spider crane is compact when folded, allowing it to fit in ordinary elevators with a load capacity of over 2 tons, easily facilitating inter-floor transfers and adapting to various indoor and outdoor confined spaces.
Primarily affected by the power source (electric/diesel), configuration (remote control function, boom length), customization requirements, and purchase quantity. Provide detailed information such as the operating scenario and load requirements, and contact customer service for an accurate quote. Bulk purchases may enjoy discounts.
No professional qualifications are required. The equipment’s operation logic is simple. The manufacturer provides free technical training, including equipment operation, safety regulations, maintenance, etc. Beginners can master it in 1-2 days.
The tracks are made of wear-resistant rubber and are not easily damaged under normal operation. Daily maintenance should include: avoiding prolonged walking on sharp objects, cleaning debris from the track surface after operation, and regularly checking track tension; adjusting promptly if loose.
The electric mobile spider crane has a battery life of up to 8 hours and is equipped with a charging interface; for outdoor scenarios without power, a diesel version can be selected, with a 20L fuel tank and a battery life of ≥12 hours, meeting the needs of long-term outdoor operations.
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Small Spider Crane Manufacturer – YG Machinery Factory Price
In lifting operations in confined spaces and complex terrains, the YG 3-ton spider crane stands out as the most cost-effective option thanks to its compact structure, flexible maneuverability, stable lifting performance, and comprehensive safety features. Compared to traditional lifting equipment, it not only overcomes space limitations but also improves operational efficiency and reduces operating costs. Suitable for various scenarios such as interior decoration, elevator installation, and municipal maintenance, it is a high-performance, cost-effective choice for small and medium-sized enterprises. The YG 3-ton spider crane has won widespread recognition from domestic and international customers for its high-quality materials, precise craftsmanship, and comprehensive after-sales support. Whether you need a 3-ton, 5-ton, or 8-ton spider crane, we can provide customized solutions. Click the “Inquire” button now to submit your work scenario and requirements to receive a customized solution and accurate quote; we also provide equipment photos, operation videos, and customer case studies!
