Product Description
Engineered with a robust 300kW/1800rpm power system, this 2021 Sany SY550H delivers exceptional hydraulic performance for demanding excavation projects. Built on Sany's proven heavy-duty platform, this 55-ton excavator combines advanced engineering with reliable Chinese manufacturing standards.
Key technical specifications include:
- Maximum digging reach of 12.8 meters with 8.1-meter depth capability
- 3.1-3.5 m³ bucket capacity for high-volume material handling
- 87.1 kPa ground pressure distribution minimizing surface damage
- 70% climbing ability with dual-speed travel system (5.4/3.1 km/h)
- 8 rpm rotation speed for precise positioning
Currently located in Huizhou, Guangdong, this machine represents Sany's commitment to hydraulic efficiency and structural durability. With its 51,000kg working weight and 600mm track plates, it provides stable operation across varied terrain conditions. Factory-standard backhoe configuration ensures versatility for construction, mining, and infrastructure applications.
| Specifications | Value |
|---|---|
| No. | 982930 |
| 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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