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There are currently first-hand Sany 550H excavators for sale, with a working time of only 1,200 hours and in excellent condition. This equipment is equipped with a high-performance Cummins QSL9-C324 engine, with a maximum power output of up to 242 kilowatts (approximately 326 horsepower), ensuring strong power output and efficient operation capability. In terms of the hydraulic system, it is equipped with a high-flow variable piston pump and a high-quality hydraulic motor combination, supporting rapid response and precise control, making the operation more smooth and effortless. As a product specifically designed for heavy-duty working conditions, the Sany 550H not only boasts outstanding digging force and stability, but also performs well in terms of durability. It adopts a reinforced structural component design, with key parts made of high-strength steel, effectively extending the service life of the entire machine. In addition, the spacious and comfortable cab, advanced electronic control system and comprehensive safety protection measures all provide users with a safe and reliable working environment. This second-hand excavator is well maintained, with no major accident records. It has a clean appearance and stable performance, m
| Specifications | Value |
|---|---|
| No. | 976867 |
| 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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