Introduction of Spider Crane
SPIDER crane, often referred to as a mini crawler crane or mini spider crane, is a highly adaptable lifting machine designed for navigating and operating in restricted access areas where conventional cranes simply cannot go. Its distinctive design features multiple independently operated outriggers that mimic a spider’s legs, providing exceptional stability and the ability to level on uneven surfaces. This unique configuration allows the crane to “crawl” through narrow doorways, ascend stairs, and position itself in tight spots, bringing heavy-lifting capabilities to previously inaccessible locations.

Application
- Construction: Ideal for steel erection, precast concrete placement, roofing, and general lifting within tight urban sites or on multi-story buildings.
- Glazing & Façade Installation: Perfect for handling and installing large glass panels or curtain walling with precision and safety.
- HVAC & Mechanical Installation: Maneuvering heavy air conditioning units, pipes, and ductwork in confined plant rooms or ceiling spaces.
- Landscaping & Arboriculture: Lifting trees, large rocks, or other heavy landscaping elements in gardens or parks with minimal ground disturbance.
- Facility Maintenance: Essential for maintenance work in factories, warehouses, or public buildings where access is restricted but heavy lifting is required.
- Art & Heritage Conservation: Safely moving delicate sculptures or historical artifacts in museums, galleries, or protected sites.
- Marine & Offshore: Assisting with maintenance or installation tasks on ships or offshore platforms where space is at a premium.
Feature of Spider Crane
SPIDER crane is engineered with a suite of features that prioritize both performance and operational efficiency:
- Compact Footprint: Despite its impressive lifting capacity, the SPIDER crane boasts an incredibly small footprint when stowed, making transportation and access through standard doorways or narrow corridors a breeze.
- Multi-Angle, Independent Outriggers: The hallmark of the spider crane, these outriggers can be precisely adjusted to achieve optimal stability on slopes, stairs, or uneven ground, maximizing the crane’s reach and lifting power in challenging environments.
- Advanced Remote Control System: Operators can control the crane from a safe distance, offering enhanced visibility, precise maneuvering, and improved safety during complex lifts.
- Powerful Yet Eco-Friendly Drivetrains: Available with various power options, including electric and dual-fuel engines, our mini spider crane models are designed for both robust performance and reduced environmental impact, ideal for indoor or sensitive applications.
- High Lifting Capacity with Extended Reach: Don’t let the “mini” in mini crawler crane fool you. These machines are engineered to deliver significant lifting capabilities and impressive reach, rivaling much larger equipment while maintaining their signature agility.

Advantage
The performance of our SPIDER crane translates directly into tangible benefits for your projects:
- Access All Areas: Its compact size and flexible outriggers mean no job site is out of reach, drastically expanding the possibilities for lifting operations in urban areas, interior spaces, or difficult terrain.
- Enhanced Safety: Remote control operation keeps personnel away from potential hazards, while the stable outrigger system minimizes the risk of tipping, even with heavy loads.
- Precision Lifting: The fine control offered by the remote system allows for highly accurate placement of materials, crucial for delicate installations or complex assemblies.
- Cost-Effectiveness: By enabling efficient lifting in spaces that would otherwise require manual labor, scaffolding, or more expensive, less efficient solutions, a SPIDER crane significantly reduces project timelines and overall operational costs. For those considering spider crane price, the long-term efficiency and versatility offer exceptional return on investment.
- Reduced Disruption: Its quiet operation and minimal footprint reduce disruption to surrounding environments, making it ideal for operating in occupied buildings or public spaces.
Parameter of Spider Crane
| Max. Loading Capacity | 2Ton | 3Ton | 5Ton | 8Ton | |
| Max. Working Radius | 4.7m*0.4t | 8.83m*0.15t | 14m*0.5t | 16m*1t | |
| Max. Lifting Height | Max 5.98m | Max. 9.9m | Max. 16.8m | Max. 17.8m | |
| Winch Device | Hook Lifting Speed | 6m/min | 8m/min | 12m/min | 10m/min |
| Rope Diameter & Length | Φ8mm*45m | Φ8mm*45m | Φ118mm*80m | Φ11mm*100m | |
| Telescopic Boom Type & Length | 4 sections, 2.53m~6m | 5 sections, 3.1m~9.9m | 5 sections, 4.7m~16.5m | 5 sections, 4.7m~16.5m | |
| Luffing Angle | 0~70° | 0~75° | 0~75° | 0~75° | |
| Rotation Angle | 360° full rotation | ||||
| Outrigger Operation Type | Manual unscrewing & hydraulic automatic support | ||||
| Walking Device | Walking Type | Hydraulic motor drive, Crawler synthetic rubber | |||
| Walking Speed | Max. 2km/h | Max. 3km/h | Max. 3km/h | Max. 3km/h | |
| Climbing Ability | 20°(36%) | 20°(36%) | 20°(36%) | 20°(36%) | |
| Engine Details | Engine Brand | Youpu/Yunnei/Changchai/Yanmar/Kubota | |||
| Start Type | Electric start | Electric start | Electric start | Electric start | |
| Start Temperature Range | -40~+80°C | -40~+80°C | -40~+80°C | -40~+80°C | |
| Battery Capacity | 12V 45AH | 12V 45AH | 12V 45AH | 12V 45AH | |
| Fuel Consumption Rate | 274g/kW-h | 274g/kW-h | 274g/kW-h | 274g/kW-h | |
| Operation System Characteristics | Boom/outrigger manual operation, manual walking | ||||
| Overall Sizes(L*W*H) | 2.2*0.9*1.6m | 2.9*0.9*1.6m | 4.7*1.4*2.2m | 5.0*1.6*2.3m | |
| Weight | 2000kgs | 2500kgs | 6500kgs | 7500kgs | |
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