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Powered by a robust 118 kW engine at 2000 rpm, this 2012 Sany SY205C excavator delivers proven hydraulic performance across demanding jobsites. Operating at 21,500 kg working weight with a 20-ton capacity, this machine combines substantial digging force—138 kN bucket force and 109 kN arm force—with precise control systems engineered for heavy-duty applications. The 0.9-1.1 m³ backhoe bucket configuration maximizes productivity in earthmoving, trenching, and material handling operations.
Technical specifications demonstrate Sany's engineering rigor:
- Maximum digging reach: 10,280 mm with 6,600 mm depth capability
- Maximum digging height: 9,600 mm; unloading height 6,730 mm
- 11 rpm rotation speed ensures efficient cycle times
- 70% (35°) grading ability tackles challenging terrain
- 47.3 kPa ground pressure minimizes surface disturbance
- Dual travel speeds: 5.4/3.3 km/h for transport flexibility
Currently located in Hangzhou, Zhejiang, this Chinese-manufactured crawler excavator offers reliable performance backed by field-tested hydraulics and a proven powertrain. Transport dimensions of 9,680 × 2,980 × 3,440 mm facilitate straightforward logistics for internatio
| Specifications | Value |
|---|---|
| No. | 1024706 |
| 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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