




Product Description
Engineered for demanding excavation cycles, the Sany SY205C delivers a rated engine output of 118 kW at 2,000 RPM — paired with a bucket digging force of 138 kN and arm digging force of 109 kN. Built on a 21,500 kg working platform with a low ground pressure of just 47.3 kPa, this 20-ton backhoe excavator maintains site stability across soft and compacted terrain alike.
- Engine & Power: 118 kW / 2,000 RPM traditional power system, optimized for fuel efficiency and sustained output
- Digging Performance: Maximum digging depth of 6,600 mm; maximum digging radius of 10,280 mm
- Bucket Capacity: 0.9–1.1 m³ (rated 1.0 m³) for high-volume material handling
- Mobility: Dual-speed travel at 5.4 / 3.3 km/h; 70% gradeability (35°) for rough terrain access
- Compact Footprint: 2,900 mm rear swing radius; 600 mm track plate width for jobsite maneuverability
- Transport Dimensions: 9,680 × 2,980 × 3,440 mm — logistics-ready for international shipping from Guangdong, China
Manufactured in China under Sany's rigorous quality standards, the SY205C represents a proven balance of structural durability and operational precision — purpose-built for contractors who require consistent machine performance across infrastructure, mining, and civil construction applications.
| Specifications | Value |
|---|---|
| No. | 1116662 |
| 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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