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Built for precision and daily productivity, this 2021 Sany SY205C delivers reliable performance across demanding jobsites. Operating at 21,500 kg with a 118 kW engine, this 20-ton excavator combines power with exceptional operator control. The spacious cabin provides panoramic visibility and ergonomic controls, reducing fatigue during extended shifts while maximizing awareness of surrounding activity.
Equipped with a 0.9–1.1 m³ bucket and robust digging forces—138 kN bucket force and 109 kN arm force—this machine handles trenching, loading, and excavation with confidence. A tight 2,900 mm rear turning radius and 440 mm ground clearance enable maneuverability in confined spaces. The reinforced undercarriage features 600 mm track plates across a 2,380 mm gauge, delivering stability on slopes up to 35° while maintaining low ground pressure at 47.3 kPa.
- Maximum digging reach: 10,280 mm
- Maximum digging depth: 6,600 mm
- Travel speeds: 5.4 / 3.3 km/h
- 11 rpm swing speed for efficient positioning
- Currently located in Wenzhou, Zhejiang Province
| Specifications | Value |
|---|---|
| No. | 1044365 |
| Tonnage (tons) | 20 |
| Working weight (kg) | 21500 |
| Bucket capacity (m³) | 0.9~1.1(1.0) |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Rated power (kw/rpm) | 118/2000 |
| Ground specific pressure (Kpa) | 47.3 |
| Rotation speed (rpm) | 11 |
| Climbing ability (%) | 70% / 35 ° |
| Bucket digging force (kN) | 138 |
| Rod digging force (kN) | 109 |
| Travel speed (km/h) | 5.4/3.3 |
| Total transport length (mm) | 9680 |
| Total transport width (mm) | 2980 |
| Total transport height (mm) | 3440 |
| Full cab height (mm) | 3075 |
| Minimum ground clearance (mm) | 440 |
| Minimum turning radius of front working device (mm) | 3730 |
| Back end turning radius (mm) | 2900 |
| Onboard width (mm) | 2875 |
| Total track length (mm) | 4160 |
| Track gauge (mm) | 2380 |
| Track plate width (mm) | 600 |
| Track ground length (mm) | 3360 |
| Maximum height at minimum turning radius (mm) | 7680 |
| Maximum digging radius (mm) | 10280 |
| Maximum digging depth (mm) | 6600 |
| Maximum excavation height (mm) | 9600 |
| Maximum unloading height (mm) | 6730 |
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