A tracked spider crane is a compact, maneuverable lifting machine engineered for narrow and restricted work zones where traditional large cranes cannot access. It replaces manual hoisting and bulky lifting equipment in tight spaces, improving work efficiency and reducing safety risks for on-site operators. YG provides a full range of mobile spider crane models covering 3 to 8 ton lifting capacities, among which the 5 ton tracked mini crane is the most widely selected option. It strikes an optimal balance between lifting performance and compact size, meeting the needs of most small and medium-sized lifting projects across various industries.
This machine features a 5-section pentagonal boom structure, a full hydraulic drive system and a rubber crawler chassis. It delivers stable performance across diverse working conditions, from indoor commercial spaces to outdoor uneven terrain. Unlike bulky truck cranes, it can pass through standard doorways, navigate narrow corridors and work on fragile ground surfaces without causing damage. Its modular design allows for quick assembly and disassembly, making transportation between job sites fast and cost-effective.
YG Tracked Spider Crane Parameter
| 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 | |
5 Ton Tracked Mini Crane Real Project Cases In Lithuania And Russia
Case 1: Indoor Shopping Mall Glass Curtain Wall Installation In Lithuania
Client Background & Core Demand: Local interior renovation contractor in Lithuania specializing in commercial space upgrades. The project involved replacing 120 glass panels in a 3-story downtown shopping mall. Key challenges included:
- Narrow service corridors only 1.6m wide, completely inaccessible to standard truck cranes
- Maximum lifting height of 14m for upper-floor glass panels
- Strict requirement to protect the original marble floor from scratches and damage
- Tight 10-day construction schedule to minimize mall closure time
YG Customized Solution: We recommended the 5-ton tracked mini crane for this project. Its 1.5m wide folded body easily passed through the narrow service corridors. The rubber crawler tracks eliminated the need for protective floor coverings, saving both time and cost. The 16.8m maximum lifting height provided sufficient margin for upper-floor installation works. We also provided detailed operation videos to help the client’s team master the machine quickly.
Client Feedback: The machine arrived fully tested and required only 2 hours of on-site assembly before it was ready for work. The remote control function allowed operators to stand at the best viewing position during glass installation, significantly improving precision and safety. The entire project was completed 1 day ahead of schedule, with zero damage to the mall’s interior finishes. The client noted that the machine’s efficiency was 3 times higher than that of the manual lifting method they had used previously.
Case 2: Multi-Story Commercial Building Roof Maintenance In Russia
Client Background & Core Demand: A local building maintenance company in Russia focusing on urban commercial property upkeep. The project involved routine roof repair and waterproofing renewal for a 4-story downtown commercial building. Key challenges included:
- Surrounding narrow streets and dense urban layout completely blocked access for standard truck cranes
- Roof structure with a maximum load capacity of 1 ton per square meter
- Need to lift 0.4-0.5 ton waterproofing materials, tools and small equipment to the 12m high roof
- Construction was carried out in late autumn, with temperatures dropping to -10°C
YG Customized Solution: The 5-ton tracked mini crane was the perfect fit for this challenging project. Its low ground pressure design distributed weight evenly across the roof structure, well within the load limit. The compact size allowed the crew to position it in the small courtyard adjacent to the building, with its 14m maximum working radius reaching all areas of the roof. The crew configured the hydraulic system to operate reliably in cold temperatures, ensuring consistent performance throughout the project.
Client Feedback: The machine performed flawlessly even in the cool weather conditions. It lifted all required materials and equipment safely to the roof, eliminating the need for dangerous manual hoisting. The project was completed in 12 days, half the time originally estimated using traditional methods. The client particularly praised the machine’s stability and ease of operation, stating that it had become a core piece of equipment for their regular maintenance contracts.
Quick Setup Guide For Mobile Spider Crane
Proper setup is essential for the safe and efficient operation of a mobile spider crane. Follow these simple steps to get your machine ready for work:
- Transport to site: The folded machine can be transported on a standard flatbed truck. Secure it properly using tie-downs to prevent movement during transit.
- Unfold outriggers: Extend all four outriggers and adjust them to ensure the machine is perfectly level. This provides maximum stability during lifting operations.
- Extend boom: Telescopically extend the boom to the required length using the hydraulic controls. Always follow the load chart specifications for the selected boom length and working radius.
- Safety inspection: Perform a pre-operation check of all hydraulic hoses, cables and safety devices. Ensure all guards are in place and functioning correctly.
- Test operation: Conduct a short test run to verify all movements are working properly before starting actual lifting work.
Mini Crawler Crane For Sale
A properly configured 5-ton tracked mini crane is a valuable investment that can significantly improve your construction and maintenance efficiency. Whether you work in indoor renovation, roof maintenance or industrial equipment installation, this machine provides the versatility and performance you need to tackle challenging lifting jobs. If you are looking for a reliable, cost-effective mini crawler crane for sale, contact our team today. We will assess your specific requirements and provide a transparent, customized quotation tailored to your actual project needs.
