A tracked mini crane is a compact lifting machine specially designed for narrow spaces, indoor projects, and complex lifting environments. Because of its spider-like outriggers and crawler track system, many customers also call it a crawler spider crane. Compared with traditional truck cranes, this equipment offers higher flexibility, easier transportation, lower operating costs, and safer lifting performance in restricted areas. Today, the tracked mini crane is widely used in glass installation, steel structure assembly, indoor equipment lifting, curtain wall construction, power projects, bridge maintenance, and factory workshops. With the rapid development of urban construction and high-rise buildings, compact lifting equipment has become increasingly important worldwide. YG provides reliable lifting solutions for customers who need efficient, flexible, and durable lifting machines.
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 | |
Small Spider Crane Operating Conditions
Working Conditions
When operating the crane, unless other protective measures are provided, a minimum safe distance of 5 meters must be maintained from high-voltage power lines in the working area.
Environmental Conditions
Before using the crane, operators should carefully evaluate the surrounding environmental conditions for safer operation, including wind, temperature, and lightning conditions.
- The crane must not be used during lightning or thunderstorms.
- The crane must not be operated when wind speed exceeds Level 6.
- The suitable ambient temperature range is: -25°C to +45°C.
5 Working Process of Tracked Mini Crane
- Move the Equipment to the Work Area: The operator uses the crawler track system to move the crane to the designated construction area. Thanks to its compact design, the machine can easily enter narrow indoor spaces and difficult outdoor environments.
- Deploy the Hydraulic Outriggers: After positioning the machine, the hydraulic outriggers are extended to stabilize the crane. The spider-leg structure distributes weight evenly and ensures a safe lifting operation even on uneven ground.
- Adjust the Boom Angle: The telescopic boom can be adjusted according to lifting height and working radius requirements. Operators can precisely control boom movement through the hydraulic system or a remote-control device.
- Start the Lifting Operation: The hydraulic winch system lifts various heavy materials, including glass panels, steel structures, construction materials, marble slabs, and mechanical equipment. The stable hydraulic system ensures precise and safe lifting performance.
- Complete Installation and Move to the Next Point: After the lifting task is completed, the machine can quickly relocate to the next working position for continuous operation.
6 Major Advantages of Tracked Mini Crane
- Compact Structure for Narrow Spaces: The tracked mini crane is specially designed for restricted construction environments. It can easily work inside shopping malls, warehouses, airports, factories, residential buildings, and high-rise construction sites. Traditional large cranes often cannot access these areas.
- Strong Lifting Capacity: Although compact in size, the tracked mini crane offers excellent lifting performance. Different models can provide lifting capacities from 3 tons to over 12 tons. YG equipment can handle:
- Glass curtain walls
- Steel beams
- Solar panels
- Heavy machinery
- Stone materials
- Excellent Stability and Safety: Hydraulic outriggers and intelligent balance systems provide excellent operational stability. Even in narrow or uneven environments, the crane maintains safe lifting performance. Wireless remote control further improves operational safety.
- Flexible Mobility: Crawler tracks allow the machine to move smoothly across muddy ground, rough terrain, mountain areas, indoor floors, and construction sites. Compared with large truck cranes, the machine is easier to transport and reposition.
- Lower Operating Costs: The tracked mini crane requires fewer workers and lower transportation costs compared with traditional cranes. It also reduces site preparation expenses. This makes it a cost-effective solution for small and medium-sized lifting projects.
- Environmentally Friendly Operation: Modern construction increasingly emphasizes low-noise and low-emission equipment. The tracked mini crane produces lower fuel consumption and less noise than many large cranes, making it more suitable for urban construction.
8 Common Applications of Tracked Mini Crane
- Glass Curtain Wall Installation: The machine is widely used for lifting and installing large glass panels in high-rise buildings and shopping centers.
- Indoor Equipment Installation: Factories and commercial buildings often use the crane for
- Elevator installation
- Power equipment
- Mechanical machinery
- Steel Structure Construction: Steel beams and structural components can be safely lifted during factory and warehouse construction.
- Bridge and Tunnel Maintenance: In restricted bridge or tunnel environments, compact lifting equipment is much more practical than traditional cranes.
- Power and Energy Projects: The machine is suitable for transformer installation, power station maintenance, and renewable energy projects.
- Marble and Stone Installation: The crane can safely lift granite, marble, and decorative stone materials with high precision.
- Warehouse Maintenance: Industrial plants and warehouses use the machine for equipment replacement and maintenance work.
- Urban Construction Projects: As cities become more crowded, compact lifting machines are increasingly important for narrow roads and limited workspaces.
Mobile Spider Crane vs Traditional Crane
Compared with traditional truck cranes, the mobile spider crane offers several advantages:
- Smaller body size
- Easier transportation
- Better indoor access
- Lower labor costs
- Faster setup time
- Flexible movement in narrow spaces
For projects with limited operating space, the mobile spider crane is often the better choice.
Why More Customers Choose Crawler Spider Crane
The demand for crawler spider crane equipment continues to grow because modern projects increasingly require flexible and compact lifting solutions. A crawler spider crane can work efficiently in:
- Urban construction
- Glass installation
- Industrial maintenance
- Tunnel projects
- Indoor lifting environments
Its flexibility and strong lifting ability make it highly popular in global construction markets.
5 Factors Affecting Spider Crane Price
Many customers care about the spider crane price before purchasing equipment. Several factors influence the final machine cost, including:
- Lifting capacity
- Boom length
- Hydraulic system configuration
- Remote control system
- Optional accessories
Different project requirements will affect the final spider crane price. Customers should choose suitable configurations according to actual construction needs.
Why Choose YG Tracked Mini Crane?
- Stable Hydraulic System: YG adopts high-quality hydraulic components to ensure smooth lifting performance and stable operation.
- Durable Steel Structure: The machine uses high-strength steel materials suitable for heavy-duty continuous work.
- Multiple Model Options: YG provides various lifting capacities to meet different project requirements.
- Easy Operation: The intelligent control system and wireless remote-control operation improve construction efficiency.
- Strong Customization Ability: YG supports customized solutions based on
- Lifting capacity
- Boom length
- Power system
- Track structure
- Working environment
- Professional After-Sales Service: YG provides
- Installation guidance
- Video training
- Technical support
- Spare parts supply
- Long-term after-sales service
6 FAQs about YG Tracked Mini Crane
A: Yes. Its compact body allows it to enter warehouses, shopping malls, elevators, and narrow buildings.
Yes. The compact structure makes transportation much easier than traditional large cranes.
Yes. Crawler tracks and hydraulic outriggers provide excellent stability on uneven ground.
Yes. YG machines support wireless remote-control operation for safer and easier lifting.
The machine can lift glass, steel structures, marble slabs, mechanical equipment, HVAC systems, and many other materials.
Of course. YG supports customized lifting capacity, boom length, hydraulic configuration, and other special project requirements.
