







Product Description
Expand your lifting capacity with this 2019 Sany 550-ton crawler crane, currently positioned in Beijing and ready for immediate fleet deployment. Built during Sany's peak manufacturing period, this heavy-duty unit delivers the redundancy and operational flexibility that high-volume contractors demand when primary equipment is committed or downtime isn't an option.
- 550-ton maximum lifting capacity handles the heaviest infrastructure and industrial projects
- 2019 manufacture year ensures compatibility with current fleet management systems
- Crawler-mounted stability for confined job sites and uneven terrain
- Strategic Beijing location simplifies logistics across Asia-Pacific markets
- Proven Sany engineering reduces integration time and training costs
Contractors managing multiple concurrent projects require backup capacity that matches their primary fleet's capabilities. This machine fills scheduling gaps, prevents costly project delays, and maintains your reputation for on-time completion. Verified operational status and complete documentation available for qualified buyers.
| Specifications | Value |
|---|---|
| No. | 1043378 |
| 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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