The mini tracked crane is highly maneuverable and stable, and is small lifting equipment designed for narrow spaces. They support the fuselage with four retractable legs, and look like a spider. YG’s crawler spider cranes are made of lightweight steel. The whole machine weighs only 2-5 tons, but can easily lift 3-10 tons of weight. They are suitable for indoor decoration, power maintenance, garden construction and other scenes. If you want to get a high-quality spider crane, click to contact us!
Mini tracked crane technical parameters
| 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 | 3.1 m-9.2 m/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 | |
Why choose the crawler spider crane?
- “Transformers” in small spaces. In basements, workshops, or ancient buildings that traditional cranes cannot enter, mini spider cranes can freely travel through complex terrains such as mud and snow with a width of only 1.5 meters and a crawler chassis.
- An “efficiency tool” that saves money and effort. Compared with large cranes, the purchase cost of mini tracked cranes is reduced by 60%, and no professional driver is required to operate them. YG equipment adopts a dual-purpose design of oil and electricity, and can switch to motor drive for indoor operations, saving electricity and fuel.
- Multi-functional scene “full adaptation”. In addition to hoisting, YG small tracked cranes can be equipped with a hanging basket to transform into an aerial work platform, or with a clamp to transport glass curtain walls, so that one machine can be used for multiple purposes to reduce the idle rate of equipment.
YG mini spider cranes customer feedback
- María, director of Cordoba Construction Company in Argentina: “In the renovation of the old town of Rosario, YG’s spider crane easily crossed the 1.6-meter-wide streets and alleys. The stability of the crawler chassis on the slippery road in the rainy season is amazing, and our construction period is 40% shorter than the original plan!”
- Carlos, a wind power engineering contractor in Santiago, Chile: “In the small wind power project in the Andes Mountains, YG mini tracked crane stably hoisted wind turbine components on a 30-degree slope.”
- Rafael, an expert in the restoration of historical buildings in Lisbon, Portugal: “In the restoration of the world cultural heritage in the Belém district, YG’s spider crane entered the narrow corridor with a width of only 1.5 meters and accurately hoisted the stone sculptures weighing 5 tons.”
YG spider crane cost advantages
- Procurement cost
YG We provide a full range of models from 2 to 8 tons at reasonable prices. We sell directly from the manufacturer. Compared with similar brands, we save 40% of the cost, and come standard with high-end configurations such as wireless remote control and overload alarm. - Operating cost
Power cost: No matter what kind of power spider crane you use. We use high-quality power systems to save losses and help you save power costs.
Labor: One operator can complete the lifting, and no additional command personnel are required.
Rental income: If you want to rent the equipment, its daily rent is also very reasonable, and it can be recovered in about 6 months.
Small tracked crane maintenance
- Daily maintenance
Clean the tracks and outriggers after each operation to prevent soil accumulation and corrosion of the metal.
Check the hydraulic oil level every week and replace the filter element every 500 hours.
Add grease to the slewing bearing and telescopic arm joint every month. - Seasonal maintenance
Use – No. 10 diesel in winter, preheat for 5 minutes before starting.
Clean the radiator after summer operation to avoid excessive hydraulic oil temperature.
YG is a spider crane manufacturer
As a manufacturer in the field of small engineering equipment, YG has 15 years of experience in mechanical research and development, and its products are exported to more than 60 countries. Our mini tracked cranes not only have the flexibility of working in small spaces, the environmental protection and economic benefits of oil and electricity, but also have passed various international certifications, and are reliable and durable. Whether it is building decoration, power maintenance, or garden engineering, YG mini spider cranes can help you break through space limitations, reduce labor costs, and improve work efficiency. Contact YG now to get a customized case recommendation!