Spider Crawler Crane
Products Description
The Spider Crawler Crane is a compact, versatile lifting machine designed for operations in confined spaces where standard cranes cannot access. Its name comes from its spider-like appearance - narrow, foldable tracks and a folding boom that allow it to pass through doorways, elevators, and tight corridors while delivering impressive lifting capacity for its size.
Key Features
✔ Compact & Space-Saving Design – Narrow width (typically 700–1,200mm) and folding boom allow access through standard doorways and elevator openings
✔ Folding Boom – Multiple folding sections enable use in low-headroom areas; boom can be unfolded to full reach on-site
✔ Rubber Tracks – Non-marking rubber tracks protect finished floors; ideal for indoor use, glass roofs, and sensitive surfaces
✔ Remote Control Operation – Wireless or wired remote standard for safe, precise operation from up to 50-100m away
✔ Battery or Electric Power – Silent, zero-emission operation with standard battery packs; ideal for indoor and noise-sensitive environments
✔ Outriggers with Electronic Leveling – Fully hydraulic outriggers with auto-leveling for stability on uneven ground
✔ Lifting Capacity Range – Typically 1 ton to 8 tons, with some models up to 15 tons
✔ Boom Length – Up to 20–40 meters depending on model and configuration
✔ Lightweight – Crane weight typically 1.5 – 7 tons, suitable for roof access via elevators or lifts
Why Choose Spider Crawler Cranes
| Advantage | Benefit |
|---|---|
| Accessibility | Fits through standard 800mm doorways and passenger elevators |
| Floor Protection | Rubber tracks protect delicate surfaces (marbles, tiles, glass) |
| No Engine Noise | Battery-electric operation suits hospitals, malls, and residential areas |
| Quick Setup | Remote-controlled outriggers deploy in minutes, not hours |
| Zero Emissions | Green technology for indoor and urban environments |
| High Reach-to-Weight Ratio | Lifts up to 5 tons at 20m boom length with only 3-5t machine weight |
Typical Specifications (Reference)
| Parameter | Range |
|---|---|
| Lifting Capacity | 1t – 8t (up to 15t available) |
| Max Boom Length | 10m – 40m |
| Crane Width | 700mm – 1,200mm |
| Crane Weight | 1.5t – 7t |
| Power Source | Battery / Electric / Diesel-Electric Hybrid |
| Control | Wireless Remote (50-100m range) |
| Track Type | Rubber Tracks (non-marking) |
| Outriggers | Hydraulic with auto-leveling |
| Operating Temperature | -20°C to +50°C |
Application
Glass Curtain Wall Installation 🏗️
Lifting and positioning glass panels at height in urban high-rise projects
Indoor Heavy Equipment Installation 🏭
Moving machinery into basements, factories, and workshops without crane access
Steel Structure Erection 🔩
Installing structural steel in confined building sites where full cranes cannot enter
Bridge Inspection & Maintenance 🌉
Working under bridges and in restricted areas with limited access
Rooftop Equipment Lifting 🏢
Hoisting HVAC systems, generators, and solar panels via elevator access
Subway & Tunnel Construction 🚇
Operating in underground tunnels with low headroom and tight dimensions
Power Plant & Industrial Maintenance ⚡
Replacing turbines, pumps, and heavy machinery inside existing facilities without roof removal
Glass Roof & Atrium Construction ☀️
Working over finished interior spaces while protecting delicate surfaces below
Historical Building Renovation 🏛️
Accessing sensitive heritage sites where heavy equipment cannot operate
Advantages
1. Fits Where Others Can't
Narrow body width (typically 700–1,200mm) and folding boom allow access through standard doorways, elevators, and tight corridors
Can be transported in passenger elevators to upper floors
2. Floors Stay Protected
Rubber tracks are non-marking and gentle on finished surfaces such as marble, tile, polished concrete, and glass roofs
No steel tracks that could scratch or damage delicate flooring
3. Silent & Clean Operation
Battery-electric power system means zero emissions and minimal noise
Perfect for indoor use, hospitals, shopping malls, schools, and residential areas
4. Quick & Easy Setup
Remote-controlled hydraulic outriggers with auto-leveling deploy in minutes
Wireless remote allows operation from up to 100m away, keeping operators at a safe distance from loads
5. Impressive Reach-to-Weight Ratio
Weighing just 1.5–7 tons, these cranes deliver up to 40m of boom reach and lift capacities of 1–8 tons (up to 15 tons available)
Unlocks projects that would otherwise require much larger equipment
6. Versatility Across Applications
Compatible with hooks, lifting slings, personnel baskets, and specialized attachments
Adapts to various materials, from glass panels to steel beams and HVAC units
Parameters table
Pictures
Parts Details
Workshop view:
The company has installed an intelligent equipment management platform, and has installed 310 sets (sets) of handling and welding robots. After the completion of the plan, there will be more than 500 sets (sets), and the equipment networking rate will reach 95%. 32 welding lines have been put into use, 50 are planned to be installed, and the automation rate of the entire product line has reached 85%.
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