Product Description
Commanding a 55-ton operating class, this 2022 Sany SY550HD delivers precision control and reliable power for high-demand excavation projects. Powered by a robust 300 kW engine at 1800 rpm, the machine generates 270 kN bucket digging force and 244 kN arm digging force, ensuring efficient material handling in challenging ground conditions. Operators benefit from exceptional stability with a ground pressure of just 87.1 kPa across its 52,000 kg working weight, minimizing surface disturbance while maintaining sure-footed performance.
Designed with operator productivity in mind, the cabin provides clear sightlines to the 3.1-3.6 m³ backhoe bucket throughout the working envelope. Smooth 8 rpm rotation speed enables precise positioning, while dual travel speeds of 5.4/3.1 km/h offer flexibility between jobsite mobility and fine maneuvering. With a 70% climbing ability, this excavator tackles steep grades confidently.
- 55-ton class hydraulic excavator
- 300 kW rated power output
- 270 kN bucket digging force
- Low 87.1 kPa ground pressure
- Currently located in Xinyu, Jiangxi, China
| Specifications | Value |
|---|---|
| No. | 1024089 |
| Tonnage (tons) | 55 |
| Working weight (kg) | 52000 |
| Bucket capacity (m³) | 3.1-3.6 |
| 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 |
| Bucket digging force (kN) | 270 |
| Rod digging force (kN) | 244 |
| Travel speed (km/h) | 5.4/3.1 |
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