Product Description
Built for serious ground work, this 2020 Sany SY550H is a 55-ton backhoe excavator ready to move straight onto your site. Powered by a 300 kW engine at 1800 rpm and carrying a 3.1–3.5 m³ bucket, it handles high-volume digging, deep trenching, and heavy demolition without hesitation. Available now in Zhejiang, China.
- Operating Weight: 51,000 kg
- Bucket Capacity: 3.1–3.5 m³ (backhoe)
- Rated Power: 300 kW / 1800 rpm
- Max Digging Depth: 8,077 mm
- Max Digging Radius: 12,841 mm
- Max Excavation Height: 12,279 mm
- Travel Speed: 5.4 / 3.1 km/h
- Climbing Ability: 70%
- Ground Pressure: 87.1 kPa
- Track Plate Width: 600 mm
- Transport Dimensions (L×W×H): 12,095 × 3,360 × 3,790 mm
- Location: Zhejiang, China
With a 70% grading capability and a tight back-end turning radius of 3,765 mm, this machine performs on confined sites as well as open cut operations. Grading, mass excavation, or structure demolition — the SY550H is configured and ready to work.
| Specifications | Value |
|---|---|
| No. | 1058941 |
| 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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