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Proven performance meets exceptional engineering in this 2021 Sany SY550H excavator, a 55-ton powerhouse designed for demanding excavation projects. With just minimal operating hours since manufacture, this machine demonstrates the legendary durability that has made Sany a trusted name in heavy construction equipment worldwide. Operating at 300kW rated power and featuring a robust 51,000 kg working weight, this backhoe-configured excavator delivers consistent productivity across the toughest jobsites.
Built for maximum reach and depth, this workhorse achieves an impressive 12,841mm digging radius and 8,077mm excavation depth, making it ideal for large-scale earthmoving, foundation work, and mining operations. The 3.1-3.5m³ bucket capacity ensures optimal material handling efficiency, while the 70% climbing ability and 87.1 kPa ground pressure provide exceptional versatility on challenging terrain.
- 55-ton operating class with proven reliability
- 300kW/1800rpm rated power for sustained performance
- 12,841mm maximum digging radius for extensive reach
- Currently located in Maoming, Guangdong, China
- Ready for immediate deployment on your next project
| Specifications | Value |
|---|---|
| No. | 1041022 |
| 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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