3 Ton Spider Crane
The Baoliwei 3 Ton Spider Crane is a small lifting device designed specifically for confined spaces and complex construction environments. Utilizing a crawler chassis, its compact and maneuverable design allows for easy movement and operation in areas inaccessible to ordinary cranes. This equipment is widely used in factory installation, glass curtain wall construction, equipment handling, indoor hoisting, and industrial park maintenance. It can also be equipped with accessories such as a personnel basket and glass suction cups to meet various construction needs.
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Product Introduction
Jining Baoliwei Construction Machinery Sales Co., Ltd. is one of the leading manufacturers and suppliers of 3 ton spider crane in China. We are committed to providing high quality customized products with competitive price. Welcome to buy advanced 3 ton spider crane in stock here from our factory.
- The Baoliwei 3 Ton Spider Crane is a small lifting device designed specifically for confined spaces and complex construction environments. Utilizing a crawler chassis, its compact and maneuverable design allows for easy movement and operation in areas inaccessible to ordinary cranes. This equipment is widely used in factory installation, glass curtain wall construction, equipment handling, indoor hoisting, and industrial park maintenance. It can also be equipped with accessories such as a personnel basket and glass suction cups to meet various construction needs.
- This model has a maximum lifting capacity of 2.95 tons, a maximum working radius of 9.2 meters, and a maximum lifting height of 10 meters, capable of meeting the hoisting needs of most small and medium-sized equipment, steel structures, and building components. With overall dimensions of only 3100mm × 900mm × 1600mm, it can easily access confined areas such as elevator entrances, factory interiors, and underground spaces.
- The boom employs a 5-section hexagonal automatic telescopic boom structure. The boom length can be adjusted between 3 meters and 9.5 meters to meet operational requirements, with a fast extension and retraction speed, fully extending in approximately 26 seconds. With a 0°-75° luffing range, the lifting angle can be flexibly adjusted, improving construction efficiency.
- The equipment is equipped with a hydraulic outrigger system, supporting manual rotation, hydraulic extension, and hydraulic support, allowing for rapid deployment according to site conditions. The maximum outrigger deployment size reaches 4470mm × 3940mm, providing stable and reliable support for lifting operations.
- The Baoliwei 3T crawler spider crane features compact size, flexible movement, and strong adaptability, making it particularly suitable for lifting operations in space-constrained environments. Whether for building installation, equipment maintenance, factory internal handling, or precision installation, it provides efficient and convenient lifting support.
| Parameter | Specifications / Data |
| Norm | 2.95T |
| Maximum working radius | 9.2m |
| Maximum ground lift | 10m |
| Winches | |
| ↳ Hook Rising Speed | 4.8m/min (4 ropes) |
| ↳ Wire Rope Specifications | Φ8mm×45m |
| Expansion joint | |
| ↳ Telescopic arm form | 5-section boom, hexagonal fully automatic |
| ↳ Telescopic boom length | 3m-9.5m |
| ↳ Boom length/time | 3m-9.5m/26sec |
| Heaving device | |
| ↳ Boom angle/time | 0-75° /18sec |
| Swing device | |
| ↳ Rotation angle/speed | 0-360° (continuous)/45sec |
| Outrigger | |
| ↳ Outrigger action form | Manual slewing, hydraulic extension, hydraulic grounding |
| ↳ Maximum extension (mm) | 4470mm*3940mm |
| Walking gear | |
| ↳ Walking style | Hydraulic motor driven travel |
| ↳ Travel speed | 0-0.8km/h |
| ↳ Climbing ability | 20 ° |
| Electrical machinery | |
| ↳ Input voltage | AC380V |
| Motor | |
| ↳ Producers | Changchai (Three-Cylinder) 380 |
| ↳ Type | Three-Cylinder 380 |
| ↳ Activation method | Electric start |
| ↳ Startup performance | -5℃ -40℃ |
| ↳ Fuel/volume | Diesel fuel /21L |
| ↳ Power | 14.7KW |
| ↳ Displacement | Second grade |
| Operating System | |
| ↳ Type of operation (boom/outrigger) | Manual operation, manual walking |
| ↳ Operating characteristics | Manual operation |
| Vehicle size | 3100*900*1600 |












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