Product Description
Proven in demanding conditions since 2021, this Sany SY550H excavator demonstrates the durability heavy operators require. With a robust 51,000 kg working weight and 300 kW rated power output, this 55-ton workhorse delivers consistent performance across challenging jobsites. Its 3.1-3.5 m³ bucket capacity and impressive 12,841 mm maximum digging radius handle large-scale earthmoving with efficiency, while the 8,077 mm maximum digging depth tackles deep excavation projects without compromise.
Built to last through rigorous daily use, this machine features proven traditional power technology and engineered reliability. Track-mounted stability comes from 600 mm wide plates and 4,415 mm ground contact length, distributing the working load across an 87.1 kPa ground pressure footprint. Currently located in Hunan, China, this SY550H represents a tested platform backed by Sany's manufacturing standards.
- Working Weight: 51,000 kg
- Rated Power: 300 kW @ 1,800 rpm
- Bucket Capacity: 3.1-3.5 m³
- Maximum Digging Reach: 12,841 mm
- 70% Climbing Ability
| Specifications | Value |
|---|---|
| No. | 1019503 |
| 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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