During interior renovations, renovations of old factories, and construction in narrow alleys, traditional cranes often struggle with their wide bodies and unstable footing on uneven ground, leaving construction teams in dire straits. The mini crawler crane, however, addresses these challenges. Its compact size yet high load capacity, coupled with its crawler design, makes it suitable for complex surfaces. It has become a favorite of construction teams in over 20 countries, including the United States, Australia, and Slovakia, and is a key piece of equipment for improving efficiency and reducing risk on small projects. If you also need a mini crawler crane for a small project, please get in touch with us now for more information and the latest quote.【WhatsApp/WeChat/Phone/Skype】+86 136 1385 6800
YG Mini Crawler 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 | |
7 Features of the YG Mini Crawler Crane
- Strong adaptability to narrow spaces: The 3-ton model is only 0.8 meters wide and can be transported to high-rise residential buildings via elevators. Its 1.5-meter-wide corridor allows for flexible maneuvers, addressing the core problem of traditional cranes being unable to reach these spaces.
- Multiple tonnage coverage: Five mainstream models are available: 3, 5, 8, 12, and 16 tons. The smallest model can lift a 100 kg lamp, while the largest can lift medium-sized equipment weighing 15 tons, meeting all needs, from light renovations to small projects.
- Triple safety features: Automatically alarms and stops operations when the load exceeds the rated value. The anti-rollover system triggers if the crane tilts more than 3 degrees. Automatic braking occurs within 1 second of releasing the control lever, eliminating the risk of operator error.
- Rich expansion capabilities: Supports the installation of a suspended aerial work platform (enabling dual-use lifting and high-altitude maintenance), LED with a work light (suitable for nighttime work), and a rain cover (for outdoor work in rainy weather). One device replaces multiple.
- Wide surface adaptability: The rubber tracks can operate on tiled and wooden floors (indoors), dirt roads, and gravel (outdoors), eliminating the need for steel underlayment and reducing pre-job preparation time.
- Key specifications: For example, the 8-ton model has a maximum lift height of 10 meters, a crawler travel speed of 0-2.5 km/h, and a total weight of 6.5 tons, making it easy to transport using a standard truck for relocation.
- Rich optional accessories: Accessories such as hanging baskets can be added to expand the use of the equipment, making it more useful in scenarios such as building exterior wall maintenance and high-altitude operations, while ensuring personnel safety.
Spider Crane Customer Purchase Process and Use Cases
Case 1: Small Construction Company in California, USA (Mall Renovation Project)
- Client Background: Tom’s team consists of 10 workers, specializing in the renovation of small and medium-sized malls and office buildings in California. Previously, because large cranes could not fit into narrow aisles, they had to rely on manual labor to lift heavy materials, which was inefficient and prone to injury.
- Application Requirements: To hoist 300 kg air conditioner outdoor units and 200 kg gypsum board within a 2-meter-wide mall aisle, completing the entire floor within three days.
- Results: After purchasing an 8-ton mini crawler crane, a single worker could operate it and complete the installation of 20 air conditioner outdoor units in one day (previously, four workers could only lift five units per day). With the addition of a hanging basket, workers could also stand inside to install high-altitude lighting fixtures. The project was completed on schedule in three days, shortening the project time by 40% and saving 20,000 yuan in labor costs.
- Customer Comment: “This equipment has completely solved our ‘narrow space problem’. It’s safe and efficient. We’ve now received 60% more interior renovation orders than last year, and we plan to purchase another 3-ton model next year for residential renovations.”
Case 2: Slovakia Monument Maintenance Team (Old Church Glass Replacement Project)
- Client Background: Anna’s team specializes in the maintenance of old buildings and monuments. Previously, when repairing an old church, they had to manually move glass slowly due to the narrow passageways, which nearly damaged the wall reliefs on several occasions.
- Application Requirements: Lifting 50 kg of stained glass in the 1.1-meter-wide corridor of the old church, requiring precise positioning without damaging the monument.
- Results: After purchasing a 5-ton mini spider crane, the equipment’s crawler tracks retracted to a width of 0.9 meters, allowing for easy access to the corridor. The 360-degree rotating boom precisely aligned the installation location, allowing one glass replacement in one hour and 10 glass installations in three days, with zero damage to the monument.
- Customer review: “The flexibility of the equipment far exceeded our expectations. It can operate precisely in such a narrow space, helping us preserve the original appearance of the old church. Now, half of Slovakia’s monument maintenance projects have chosen us as their partner, and this equipment has played an indispensable role.”
Check the FAQ About the YG Spider Crane
Q: What’s the difference between a mini crawler crane and a regular crane?
A: The main advantages of a mini crawler crane are its compact size and maneuverability. Unlike conventional, large cranes, it can easily access confined areas such as narrow rooms, basements, and rooftops of high-rise buildings. Furthermore, its crawler chassis allows for stable maneuverability even on uneven terrain and is generally easier and safer to operate.
Q: How much weight can this crane lift?
A: We offer a variety of mini crawler crane models, with lifting capacities ranging from 3 to 15 tons. The specific lift capacity depends on the model you choose, as well as the working radius and height of the crane. We detail the maximum load capacity of each model in the product description and specification sheets to ensure you find the model that best suits your project needs.
Q: Does a mini crawler crane require a professional crane operator’s license to operate?
A: No. Our mini crawler cranes are designed for easy operation and come with illustrated manuals and video tutorials in Chinese, English, and Spanish. An average user can master basic operations in just two hours. The equipment also features built-in safety features such as overload alarms and rollover protection, automatically shutting down in the event of an operating error, making it safe for even novice operators.
Q: After purchasing your equipment, are you guaranteed after-sales service and spare parts availability?
A: As a professional manufacturer and distributor, we offer comprehensive after-sales service and technical support for all our equipment. Our products are sold in many countries around the world, including Slovakia, Australia, and the United States, and we have a well-established international service network. Please feel free to contact us for technical advice, spare parts purchases, or repair services. We are happy to assist you.
Q: Besides lifting, can the mini crawler crane be equipped with other accessories to expand its functionality? What practical accessories are available?
A: Yes, its functionality can be significantly expanded by adding accessories. These include: ① Aerial work basket (with a load capacity of 200 kg, capable of carrying personnel for high-altitude maintenance, achieving dual-purpose “lifting + aerial work”); ② LED work light (with a 10-meter illumination range, suitable for nighttime work); ③ Rain cover (covers the boom and operating platform, allowing normal operation in moderate rain); ④ Suction cup (capable of holding smooth and heavy objects such as glass and panels to prevent scratches); ⑤ Flying jib (extends the lifting radius for long-distance work); ⑥ Remote control system (supports remote operation within 50 meters, enhancing safety in hazardous locations). These accessories can be flexibly selected based on your construction needs.
Mini Crawler Crane for Sale – China YG Machinery Manufacturer
Mini crawler cranes, with their core advantages of being able to access narrow spaces, operate on complex surfaces, and provide guaranteed safety, have become essential equipment for construction teams in countries like the United States, Australia, and Slovakia. Whether working on interior renovations, historic monument restoration, or narrow outdoor sites, models ranging from 3 to 15 tons are precisely adapted. They can also be paired with lifting platforms, articulated boom lifts, telescopic telehandlers, and electric scaffolding for a one-stop solution, helping you reduce costs, improve efficiency, and mitigate risks. Contact us today for detailed information and a quote on mini tracked cranes.【WhatsApp/WeChat/Phone/Skype】+86 136 1385 6800
