Product Description
Designed for operators who demand precision and control, this 2021 Sany SY215C delivers consistent performance across challenging job sites. Powered by a reliable Mitsubishi 4M50 engine producing 118 kW at 2000 rpm, this 21-ton excavator combines robust digging force with refined handling characteristics. Water-cooled efficiency and 580 N·m maximum torque ensure sustained productivity throughout extended shifts.
- Bucket digging force of 138 kN and arm force of 103 kN for aggressive material handling
- Spacious cab positioned at 3075 mm height provides commanding visibility across the work zone
- 11 rpm swing speed and 3730 mm minimum front turning radius enable precise positioning in confined areas
- 47.4 kPa ground pressure and 440 mm clearance deliver stable operation on varied terrain
- 70% (35°) climbing ability tackles steep grades with confidence
- 390 L fuel capacity supports full-day operation without refueling interruptions
Currently located in Kunming, Yunnan, this Chinese-manufactured machine offers proven reliability for contractors requiring dependable mid-sized excavation capacity with operator-centered ergonomics.
| Specifications | Value |
|---|---|
| No. | 1026120 |
| 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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