





Product Description
This 2022 Sany STC550T truck crane represents a prime example of modern lifting equipment from one of China's leading manufacturers. With a 47.5-meter main boom and 14-ton counterweight configuration, this 55-ton class machine delivers exceptional performance for a wide range of heavy lifting applications.
Currently located in Jiangsu, China, this unit was commissioned in March 2022 and has been well-maintained throughout its operational life. The STC550T is recognized as a top-tier model in its capacity class, combining robust construction with reliable hydraulic systems and precise load control.
- Year: 2022 (March)
- Rated Capacity: 55 tons
- Main Boom Length: 47.5 meters
- Counterweight: 14 tons
- Condition: Verified and ready for inspection
Available for viewing and assessment. Suitable for construction, infrastructure projects, and industrial applications requiring dependable lifting capacity.
| Specifications | Value |
|---|---|
| No. | 1142424 |
| Tonnage (tons) | 55 |
| Working weight (kg) | 51000 |
| Bucket capacity (m³) | 3.1-3.5 |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Rated power (kw/rpm) | 300/1800 |
| Ground specific pressure (Kpa) | 87.1 |
| Rotation speed (rpm) | 8 |
| Climbing ability (%) | 70 |
| Travel speed (km/h) | 5.4/3.1 |
| Total transport length (mm) | 12095 |
| Total transport width (mm) | 3360 |
| Total transport height (mm) | 3790 |
| Full cab height (mm) | 3470 |
| Minimum ground clearance (mm) | 560 |
| Back end turning radius (mm) | 3765 |
| Onboard width (mm) | 3290 |
| Total track length (mm) | 5440 |
| Track gauge (mm) | 2740 |
| Track plate width (mm) | 600 |
| Track ground length (mm) | 4415 |
| Maximum digging radius (mm) | 12841 (broken) |
| Maximum digging depth (mm) | 8077 (broken) |
| Maximum excavation height (mm) | 12279 (broken) |
| Maximum excavation radius of stop surface (mm) | 10655 (broken) |
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