







Product Description
Available now from Guangdong, China: a 2021 Sany SY550H hydraulic excavator with approximately 9,000 operating hours. This 55-ton class machine comes equipped with a hydraulic breaker attachment, ready for demolition, quarry work, and heavy-duty excavation applications.
The SY550H is built on Sany's proven heavy excavator platform, offering robust hydraulic performance and durability in demanding environments. With just over three years in service, this unit represents a practical option for contractors seeking reliable capacity without new equipment cost.
- Year: 2021
- Model: Sany SY550H
- Operating Hours: ~9,000
- Included: Hydraulic breaker attachment
- Location: Guangdong Province, China
- Weight Class: 55 tons
Suitable for infrastructure projects, mining support, and commercial demolition. Inspection welcome by appointment.
| Specifications | Value |
|---|---|
| No. | 1137806 |
| 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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