








Product Description
This 2020 Sany SY550H hydraulic excavator represents excellent value in the used heavy equipment market. Originally delivered as a single-owner machine, this 55-ton class excavator comes equipped with a Bailitec hydraulic breaker attachment, making it ideal for demolition, quarrying, and heavy construction applications. The machine has accumulated approximately 500,000 RMB worth of operational hours, indicating consistent professional use with proper maintenance protocols.
Key highlights include:
- Factory-equipped Bailitec hydraulic hammer system
- Standard excavation bucket included
- Single previous owner with documented service history
- Currently located in Hunan Province, China
- Suitable for mining, demolition, and earthmoving operations
The SY550H offers robust performance for contractors seeking reliable machinery at competitive pricing. Inspection and shipping arrangements available upon request.
| Specifications | Value |
|---|---|
| No. | 1179631 |
| 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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