Product Description
Built for production-level earthmoving, this 2020 Sany SY215C delivers 21-ton performance with a Mitsubishi 4M50 engine rated at 118 kW. Equipped with a 1.1 m³ backhoe bucket (adjustable 0.8-1.2 m³), this excavator tackles digging depths to 6,600 mm and reaches a maximum radius of 10,280 mm. Hydraulic power generates 138 kN bucket digging force and 103 kN arm force—sufficient for trenching, foundation work, and heavy grading operations.
Currently located in Luzhou, Sichuan, this machine arrives ready for immediate deployment. Water-cooled engine technology and a 390L fuel tank support extended shifts without downtime. Track configuration includes 600 mm-wide plates across 3,445 mm ground contact length, distributing weight at just 47.4 kPa ground pressure for stable operation on varied terrain.
- Operating weight: 21,900 kg with proven reliability
- Maximum digging height: 9,600 mm for stockpile loading
- Travel speeds: 5.4/3.3 km/h for efficient site mobility
- Climbing capability: 70% grade (35°) for slope work
- 239L hydraulic reservoir for consistent performance
Inspect this machine and put it to work on your next project.
| Specifications | Value |
|---|---|
| No. | 1025765 |
| Tonnage (tons) | 21 |
| Working weight (kg) | 21900 |
| Bucket capacity (m³) | 1.1 (0.8~1.2) |
| power | Traditional power |
| manufacturer | Made in China |
| bucket | backhoe |
| Engine type | Mitsubishi 4M50 |
| Rated power (kw/rpm) | 118/2000 |
| Cooling mode | water-cooling |
| Maximum torque (N.m) | 580/1600 |
| Number of cylinders (PCS) | 4 |
| Displacement (L) | 4.9 |
| Ground specific pressure (Kpa) | 47.4 |
| Rotation speed (rpm) | 11 |
| Climbing ability (%) | 70% (35°) |
| Bucket digging force (kN) | 138 |
| Rod digging force (kN) | 103 |
| Travel speed (km/h) | 5.4/3.3 |
| Fuel Tank (L) | 390 |
| Hydraulic Tank (L) | 239 |
| Engine Oil changes (L) | 22 |
| 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) | 4250 |
| Track gauge (mm) | 2380 |
| Track plate width (mm) | 600 |
| Track ground length (mm) | 3445 |
| Maximum height at minimum turning radius (mm) | 7680 |
| Number of sprockets (single side) (each) | 2 |
| Number of wheels (single side) (each) | 8 |
| Number of track plates (single side) (PCS) | 47 |
| Maximum digging radius (mm) | 10280 |
| Maximum digging depth (mm) | 6600 |
| Maximum excavation height (mm) | 9600 |
| Maximum unloading height (mm) | 6730 |
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